Schneider Electric Powerlogic Easergy P5 Catalog 2020

Powerlogic

Easergy P5

Catalog 2020

Network protection relays

www.se.com/easergy

Note: Electrical power systems are dangerous, protection relays are defined and governed
by international standards such as IEC 60255 “Measuring relays and protective equipment”
and IEEE C37.97 “Protective relay applications to power systems buses”. Never attempt to
install or operate protection relays or associated equipment without the necessary
qualifications, training and tools. Exposure to electrical arc-flash incidents can be life
threatening, no situation can ever be deemed fully safe. Standards such as NFPA 70E define
important risk categorization and such standards identify both distance from, and energy of
the arc incident to be important factors. In order to reduce the risk category and improve
safety during arc-flash incidents, functionality is available in Easergy P5 protection relays to:
i) to operate electrical panel from a safer distance via wireless communication, and ii) arc­flash protection functionality to detect and limit the arc energy by tripping the connected
circuit breaker faster than in a conventional protection scheme.

PM107471

General Contents

Easergy P5

Range description

Product description

Digital experience

Additional modules and accessories

5

48

76

82

Services

Ordering

96

102

schneider-electric.com | 3Easergy P5 Catalog

Easergy P5
Range description

schneider-electric.com4 | Easergy P5 Catalog

Easergy P5
Range description

Overview

Selection guide

10

11

Selection guide by functionality 12

Selection guide by application 14

Feeder / Incomer application 14

Motor application 15

Transformer application 16

Arc-flash application 18

Capacitor application 19

Functions and description

Communication

Examples of architectures 42

Redundancy protocols 43

Time synchronization 44

20

42

Data exchanged 45

Cybersecurity

Cybersecurity - Basic level 46

Cybersecurity - Advanced level 47

46

schneider-electric.com | 5Easergy P5 Catalog

The Easergy P5 at a glance

The Easergy P5 is a protection relay for demanding medium-voltage applications. It offers users industry-leading
dedicated protection relay functionality to reduce risks, improve reliability, all with advanced connectivity. Additionally, it
can be used with a range of digital tools that make everyday operations simpler for users. The Easergy P5 is part of the
PowerLogic range of power monitoring and control solutions and has been built on more than 100 years of experience
in protection relays, including Sepam, MiCOM, and Vamp ranges, renowned for their reliability and performance.

Industry-leading protection functions

Built-in arc-flash protection function (optional)
Nearby control with a mobile application
Latest cybersecurity built in, with IEC 62443 standard compliance and Achilles certification

Best-in-class reliability

Withdrawable design for quicker maintenance
Backup memory function enabling industry-leading 10 minute recovery time!
Condition monitoring for reduced risk of power outages and maximized equipment life
Extended equipment lifetime when used with EcoStruxure Asset Advisor

Maximized everyday simplicity

Easier operation with digital tools including the EcoStruxure Power Device app
Powerful communication with plug and play ports and seven protocols supported
Scalable hardware making it easy to upgrade as your applications evolve

schneider-electric.com6 | Easergy P5 Catalog

6

Enjoy a package of sought-after
features in one device

The Easergy P5 presents a major step forward for protection relays,
bringing a number of best-in-class features together in one device.

Built-in arc-flash protection functions

Arc-flashes will always exist when switching or during unexpected conditions.
The protection function detects if an arc-flash exists, and take action within
milliseconds to isolate the connected circuit breaker, meaning that
arc-flash energy should not grow and cause unexpected outages or risks.

Advanced cybersecurity

IEC 62443 compliant, the Easergy P5 has been designed with an optional
cybersecurity package. This means reduced exposure to cyber threats
and improved operational security. By default, the Easergy P5 includes
important features such as password management, port hardening, and
secured communication compliant to the latest international standards.

Intuitive withdrawable design

With a handle built in as part of the design, the P5 can be quickly
disconnected or exchanged to speed up maintenance. Wiring, data,
communication, and settings (including backup) can be stored with the
panel and will be there when the relay is reconnected.

Improved recovery time

When maintenance or testing is required, Easergy P5 helps dramatically decrease your outage recovery time. The backup
memory can automatically restore settings, you can continue your operations in as little as 10 minutes.*

*Result of mean time to repair (MTTR) calculation conducted by Schneider Electric

Greater connectivity

The protection relay features seven communication protocols. This includes compliance with IEC 61850 Edition 1 and Edition
2, Modbus (serial/TCP), IEC 60870-5-103, IEC 60870-5-101, Ethernet/IP, and DNP3 (serial/TCP). Easergy P5 can support up
to 3 Ethernet protocols simultaneously, including offering dual redundancy with PRP/HSR and RSTP protocols. Moreover, all
communication modules can be added at any time, including on-site, during the product life cycle to allow you to upgrade
your device in line with future network evolutions.

schneider-electric.com | 7Easergy P5 Catalog

7

Make everyday operations
easier with digital tools

The Easergy P5’s industry leading protection features are complemented by a comprehensive set of tools
available on mobile devices such as smartphones or tablets, and desktop computers. This means you get
simpler installation, configuration, and maintenance, enabling you to save time and money. Nearby control
and monitoring allows users to fully operate the device via wireless communication, from a safer distance.

Digital tools for the Easergy P5 include:

EcoStruxure Power Build – Medium Voltage online ordering tool enables quicker and easier ordering
eSetup Easergy Pro software with virtual injection testing

Embedded web server, allowing easy and fast setting changes from a web browser

EcoStruxure™ Power Device app for simpler and safer operation and maintenance
mySchneider app, a simple way to access support and product data by flashing the QR code

on the device

As an EcoStruxure-ready solution, the Easergy P5’s digital benefits can be taken even further with best-in-class
monitoring of substation equipment health. For example, when paired with EcoStruxure Asset Advisor, users
get data for predictive maintenance, which helps them reduce OpEx, speed up processes,
and boost efficiency.

schneider-electric.com8 | Easergy P5 Catalog

Take Easergy P5 further with

Connected Products

Edge Control

Apps, Analytics & Services

End to End

Cybersecurity

Cloud and/or

On

Premise

Infrastructure

Building

Data Center

Industry

EcoStruxure

TM

EcoStruxure, Schneider Electric’s IoT-enabled, open and interoperable
architecture and platform, brings together Connected Products, Edge
Control, and Apps, Analytics & Services. EcoStruxure connected products
deliver enhanced value around safety, reliability, efficiency, sustainability,
and connectivity.

EcoStruxure ready

450 000

EcoStruxure systems deployed since
2007 with the support of our 9,000
system integrators

Efficient asset management

Boost your efficiency and

reduce downtime using

predictive maintenance tools

EcoStruxure™ Architecture

24/7 connectivity

Make better informed decisions

with real-time data that’s

available everywhere, anytime

Enhanced safety

Advanced features designed-in

based on well-known designs,

experience and technology

EcoStruxure
Power

schneider-electric.com | 9Easergy P5 Catalog

EcoStruxure
Building

EcoStruxure
IT

EcoStruxure
Machine

EcoStruxure
Plant

EcoStruxure
Grid

9

Easergy P5

Overview

Range description

Easergy P5 protection relay is based on proven technology concepts and developed in close cooperation with customers,
so it’s built to meet your toughest demands:

• Modular design that allows user-defined conventional protection and arc-flash protection solutions.

• Compatible with conventional CTs/VTs or low power instrument transformers LPCT/LPVT compliant to IEC 61869-10 and IEC 61869-11

standards.

• Embeds latest cybersecurity functionality to help prevent intentional mis-use and cyber-threats.

• Fast replacement with enhanced safety thanks to withdrawability and back-up memory that automatically restore parameters without using

any configuration tools.

Easergy products are designed to be user friendly, a feature that is proven in our customer reports day after day. You’ll
benet from features that include:

• A complete set of protection functions, related to the application.

• Arc-flash detection in Easergy P5x30 models.

• Dedicated circuit breaker control with single-line diagram, push buttons, programmable function keys, LEDs, and customizable alarms.

• Multilingual HMI for customized messaging.

• Settings tool relay management software for setting parameters, configuring, and network fault simulation.

• Both serial and Ethernet communication, including redundancy.

• IEC 61850 standard Edition1 & Edition 2.

Easergy P5 is available in two sizes
to best t your needs:

PM107437

Easergy P5x20 Easergy P5x30

PM107451

Range overview

DM107110

P5G30

Generator

P5U20

Universal

P5T32

Transformer
dierential

T U L L

Easergy P5 digital protection relays are designed for power distribution
networks in:

• Utilities - Energy distribution

• Critical buildings and Industry:

– Data Center

– Healthcare

– Transportation

– Industrial buildings

P5L30 P5F30

FeederDirectional & Line dierential

P5U20

Universal

• Large industrial processes:

– Oil and Gas

– Mining

– Mineral and Metals

– Water

P5V20

Voltage/Frequency

P5M30

Motor

V

F

U

G

G

T U L L

U

G

U

U

U

M

schneider-electric.com10 | Easergy P5 Catalog

M

M

Easergy P5

Range description

Easergy P5 contains two main devices, each
with specific functions to address your needs
in a one-box design, regardless of application.

Selection guide

Easergy P5x20 Easergy P5x30

DM107111

DM107112

DM107113

Voltage

Feeder

Transformer

Motor

P5V20 -

P5U20

-

with directional in

LPCT/LPVT version

P5F30 with directional

P5M30 with directional

-

-

Characteristics

Phase current -

Measuring inputs

Arc-flash sensor inputs - 0 to 6 point sensors

Digital

Temperature sensor input - 0 to 16 (external modules) 0 to 16 (external modules)

Front ports

Power supply 24-250 VDC ; 100-230 VAC

Ambient temperature, in service -40 to 70°C (-40 to 158°F) -40 to 70°C (-40 to 158°F)

Residual current -

Voltage VT (x4) LPVT (x4)

Inputs 4 to 16 4 to 40
Outputs 3 to 8 + Watchdog (WD) 3 to 18 + Watchdog (WD)

1 USB for configuration

1 USB for USB key

1/5A CT (x3)

or LPCT (x3)

1/5A CT & 1A CT

or CSH core balance CT

(1)

(1)

1/5A CT (x3)
or LPCT (x3)

1/5A CT & 1A CT

or CSH core balance CT

VT (x4)

or LPVT (x4)

1 USB for configuration

1 USB for USB key

24 - 48 VDC or

48-250 VDC ; 100-230 VAC

Communication

(2)

+ Backup memory

(3)

(4)

Hardware modules

Protocols

Redundancy
protocols

Time synchronization

Extension

Serial
Ethernet
2nd Ethernet ­IEC 61850 Ed.1 & Ed.2
IEC 60870-5-103 & 101
DNP3 Ethernet
DNP3 serial
Modbus Ethernet
Modbus serial
EtherNet IP
RSTP
PRP / HSR
Pulse, IRIG-B
SNTP, PTP IEEE 1588 v2

Others

Control

Logic (Matrix + Logic Equations)
Cybersecurity

Draw-out device (withdrawability)

Hardware dimensions (H/W/D)

6 controlled + 2 monitored objects

Mimic

102 / 176 / 219 mm

4.01 / 6.93 / 8.62 in

6 controlled + 2 monitored

objects Mimic

152 / 176 / 219 mm

6.0 / 6.93 / 8.62 in

(1) In case P5U20 is choosen for cooperation with low power sensors, it contains LPCT (x3) and LPVT (x4) channels
(2) for connection of RTD module and IRIG-B module
(3) IRIG-B module is a separate accessory
(4) PTP IEEE 1588 v2 is availaible with HSR/PRP communication board

schneider-electric.com | 11Easergy P5 Catalog

Easergy P5

Selection guide by

Range description

functionality

Protection Functions

Current protection

Phase overcurrent 50/51 OCPTOC - 3 3 3 3

Earth/ground fault overcurrent

Directional phase overcurrent 67 DOCPTOC - - 4 4 4

Directional earth/ground fault
overcurrent

Transient intermittent/ground fault 67NI IOIOPTEF - - - 1 -

Neutral admittance 21YN EFPADM - - - 2 2

Negative sequence overcurrent 46 (I2/I1) NEGPTOC - 1 1 1 1

Current unbalance, Broken conductor 46BC (I2) UIBCPTOC - 1 1 1 -

Breaker failure 50BF CBFPPIOC 1 1 1 1 1

Phase undercurrent 37 UCPTUC - 1 1 - 1

Switch on to fault (SOTF) 50HS - 1 1 1 1

Cold load pickup (CLP or CLPU) - 1 1 1 1

Voltage protection

Undervoltage 27 UVPTUV 3 - 3 3 3

Overvoltage 59 OVPTOV 3 - 3 3 3

Earth/ground fault overvoltage 59N UOPTOV 3 - 3 3 3

Negative sequence overvoltage 47 NEGPTOV 2 - 2 2 2

Frequency protection

Over and/or underfrequency 81 OFUFPTOF 2 - 2 2 2

Underfrequency 81U UFPTUF 2 - 2 2 2

Rate of change of frequency 81R DFDTPFRC 2 - 2 2 -

Thermal protection

Thermal overload 49 THFPTTR - 1 1 1 1

Temperature monitoring 38 RTDGAPC - 16 16 16 16

Power protection

Wattmetric earth/ground fault 32N EFPDOP - - - 2 2

Directional active underpower 32/37N REVPPDOP - - 2 2 2

Rotating machine protection

Frequent start inhibition 66 FSTPMRI - 1 1 - 1

Motor start-up supervision, locked rotor 48/51LR STALPMSS - 1 1 - 1

Positive sequence undervoltage 27P UVPSPTUV 2 - - - 2

Underspeed

Overspeed

Anti-backspin

Line protection

Fault locator 21FL FLRFLO/SCRFLO - - - 1 -

Auto-Recloser 79 ARRREC - 1 1 1 -

Transformer protection

Magnetizing inrush detection 68H2 HAR2PTOC - 1 1 1 1

Fifth harmonic detection 68H5 HAR5PTOC - 1 1 1 1

Capacitor protection

Capacitor bank unbalance 51C - 2 - 2 -

Capacitor overvoltage 59C - 1 - 1 -

Other protection

Arc-flash detection 50ARC ARCMPIOC - - - 8 8

Programmable stages 99 PSGAPC 8 8 8 8 8

Programmable curves 3 3 3 3 3

Control, monitoring, supervision

Synchronization check 25 RSYN 1 - - 1 -

Lockout relay 86 1 1 1 1 1

CT supervision 60 CTSGGIO - 1 1 1 1

VT supervision 60 VTSGGIO 1 - 1 1 1

Setting groups 4 4 4 4 4

(1) Number of stages depends on the number of residual current inputs. (2) Function available if 12 DI / 4 DO board is present

(2)

(2)

(2)

(1)

ANSI

code

50N/51N EFPTOC - 5 / 8 3 5 / 8 5 / 8

67N DEFPTOC - - 3 3 3

14 M OTPZSU - 2 2 - 2

12 M OTPOVS - 2 2 - 2

ABS MABSPMSS - 1 1 - 1

IEC 61850

Logical Node

P5V20 P5U20

P5U20

LPCT/LPVT

P5F30 P5M30

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Easergy P5

Selection guide by

Range description

functionality

Control functions P5V20 P5U20

Control with Mobile application

Switchgear control and monitoring 6 6 6 6 6

Switchgear monitoring only 2 2 2 2 2

Programmable switchgear interlocking

Local control on single-line diagram

Local switchgear control with OPEN/CLOSE keys

Local/remote function

Function keys 1 1 1 7 7

Custom logic (equations)

Measurement functions P5V20 P5U20

RMS current values

RMS voltage values

RMS active, reactive and apparent power

Frequency

Fundamental frequency current values

Fundamental frequency voltage values

Fundamental frequency active, reactive and apparent power values

Power factor

Motor speed detection

Energy values: active and reactive

Demand values: phase currents

Demand values: active, reactive, apparent power and power factor

Maximum demand values: phase currents

Minimum and maximum demand values: RMS phase currents

Minimum and maximum demand values:
active, reactive, apparent power and power factor

Maximum demand values over the last 31 days and 12 months:
active, reactive, apparent power

Minimum demand values over the last 31 days and 12 months:
active, reactive power

Maximum and minimum values: currents

Maximum and minimum values: voltages

Maximum and minimum: frequency

Maximum and minimum:
active, reactive, apparent power and power factor

Harmonic values of phase current and THD

Harmonic values of voltage and THD

Voltage sags and swells

(1)

P5U20

LPCT/LPVT

P5U20

LPCT/LPVT

P5F30 P5M30

P5F30 P5M30

Logs and records P5V20 P5U20

Sequence of event record

Disturbance record

Tripping context record

Relay maintenance data log

Security data log

Monitoring functions ANSI code P5V20 P5U20

Trip circuit supervision 74 1 1 1 1 1

Circuit breaker monitoring 1 1 1 1 1

Relay monitoring

(1) Function available if 12DI / 4DO board is present

schneider-electric.com | 13Easergy P5 Catalog

P5U20

LPCT/LPVT

P5U20

LPCT/LPVT

P5F30 P5M30

P5F30 P5M30

Easergy P5

Selection guide by application

Range description

Feeder / Incomer application

Outgoing protection

• Feeder overcurrent protection

• Feeder overload protection

Feeder protection Overhead line protection Protection of feeders with metering

DM107117

P5U20 P5F30

• Feeder earth/ground fault overcurrent • Directional phase and earth/ground fault

DM107118

overcurrent

• Recloser

P5F30

DM107119

P5F30

• Power and energy measurement

• Min and max demand values over the last

31 days and 12 months

• Fault locator

Incomer protection

• Busbar overcurrent protection

Incomer protection without voltage monitoring Incomer protection with voltage and frequency monitoring

DM107120

P5U20 P5F30

DM107121

P5F30

• Earth/ground fault overcurrent • Under/over voltage

• Frequency, rate of change of frequency

Incomer protection with power quality monitoring Parallel incomer protection

DM107122

P5F30

DM107123

P5F30 P5F30

• Voltage and frequency min and max values

• Voltage harmonic values and THD

• Voltage sags and swells

• Directional phase overcurrent

• Directional earth/ground fault overcurrent

schneider-electric.com14 | Easergy P5 Catalog

Easergy P5

Selection guide by application

Range description

Feeder / Incomer and Motor applications

Feeder / Incomer application

Voltage monitoring

• Under/over voltage protection

• Earth/ground fault overvoltage

• Under/over frequency protection

DM107124

P5V20

• Load-shedding-specific function: rate of change of frequency

Motor application

Motor protection

• Motor overcurrent and earth/ground fault overcurrent

• Thermal overload

• Motor start-up supervision

• Motor restart inhibition

Motor protection without voltage monitoring Motor protection with voltage monitoring

DM107125

P5U20 P5M30

RTD module

MET148-2

• Temperature measurement (stator, bearings) • Undervoltage protection

DM107126

RTD module

MET148-2

P5M30

schneider-electric.com | 15Easergy P5 Catalog

Easergy P5

Selection guide by application

Range description

Transformer application

Transformer feeder protection

• Transformer overcurrent and earth/ground fault overcurrent protection

• Thermal overload protection

• External trip from thermostat/Buchholz

Transformer feeder protection without voltage monitoring Transformer feeder protection with voltage monitoring

DM107127

P5U20 P5F30

26
63

RTD module

MET148-2

DM107128

49T

P5F30

26
63

• Temperature measurement (ambient, oil) • Over and undervoltage protection

Transformer feeder protection with additional current measurement

DM107129

49T

P5F30

26
63

DM107130

49T

P5F30

26
63

• Tank earth/ground leakage protection • Earth/ground fault overcurrent on the secondary side

schneider-electric.com16 | Easergy P5 Catalog

Easergy P5

Selection guide by application

Range description

Transformer incomer protection

• Busbar overcurrent protection

• Inter-trip from primary circuit breaker protection

Transformer incomer protection without voltage monitoring Transformer feeder protection with

DM107131

P5U20 P5F30

• Transformer earth/ground fault overcurrent • Earth/ground overcurrent for transformer

Transformer application

DM107132

P5U20 P5F30

and back-up protection

voltage monitoring

DM107133

P5U30
P5F30

• Over and undervoltage protection

• Power and energy measurement

• Min and max demand values over the last

31 days and 12 months

Parallel transformer incomer protection

DM107134

P5F30 P5F30

• Directional phase overcurrent

schneider-electric.com | 17Easergy P5 Catalog

Easergy P5

Selection guide by application

Range description

Arc-ash application

Busbar arc-flash protection

• Arc-flash protection, activated by overcurrent and light signals, or light signals alone

Centralized busbar arc-flash protection De-centralized busbar arc-flash protection

DM107114

P5F30

DM107115

P5F30

• Up to 6 light point sensors to monitor the busbar • Up to 6 light point sensors in each relay

• Transmission of light detection signals via digital I/O or

IEC 61850 GOOSE messages

P5F30P5F30

Zone arc-flash protection

• Up to 8 arc-flash protection stages in each device (P5x30)

• Transmission of signals via digital I/O or IEC 61850 GOOSE messages

In this application example, the arc-flash sensor for zone 3.1
is connected to Device 1. If the arc-flash sensor detects light
and simultaneously Device 3 detects and sends an overcurrent
condition, the zone 3.1 is isolated by the outgoing feeder breaker.

The arc-flash sensor for zone 3.2 is connected to Device 2 and
operates the same way.

The arc-flash sensors for zone 2 are connected to Device 1, 2,
or 3. If a sensor detects a flash in zone 3, the light-only signal is

DM107116

Zone 2

Zone 1

DEVICE 3

P5F30

Zone 1
light detection signal

transferred to Device 3, which then trips the main circuit breaker.

DEVICE 1

Zone 3.1 Zone 3.2

P5F30 P5F30

DEVICE 2

An eventual arc-flash fault in zone 1 does not necessarily activate
the current element in Device 3. However, arc-flash detection can be
achieved by using the light-only principle. If an arc-flash occurs in
the cable termination of zone 1, an inter-trip signal is sent by Device
3 to the upstream circuit breaker.

schneider-electric.com18 | Easergy P5 Catalog

Easergy P5

Selection guide by application

Range description

Capacitor bank protection

• Overcurrent and earth/ground fault protection

• Overload protection

Capacitor bank protection without
voltage monitoring

DM107135

P5U20 P5F30

Capacitor application

Capacitor bank protection with voltage
monitoring

DM107136

P5F30

Protection of harmonic filters

DM107137

P5F30

P5U20

• Capacitor overvoltage protection, based on

current measurement and harmonics

• Current harmonic values and THD

• Capacitor bank unbalance

• Overvoltage

• Current and voltage harmonic values

and THD

• Overvoltage

• Capacitor bank unbalance

• Capacitor overvoltage protection, based

on current measurement and harmonics

• Current harmonic values and THD

schneider-electric.com | 19Easergy P5 Catalog

Easergy P5

Range description

Motor overspeed - ANSI 12

The function is based on the direct measurement of motor speed. The overspeed protection function detects
racing when the motor is driven by the load, or a loss of synchronization for synchronous motors, or for process
monitoring. This function picks up if the speed measured exceeds the speed setting and it will trip after a
definite time delay.

• Two stages of overspeed protection with definite time delay

• The function is available when a 12 DI / 4 DO board is present and the motor speed detection function is

enabled.

Functions Settings

Motor speed setting range 10 – 160% Ωn

Definite time delay 1 s to 300 s

Motor underspeed - ANSI 14

Functions and description

The function is based on the direct measurement of motor speed. The underspeed protection function can
detect the slow-down of motor speed after motor starting, possibly resulting from mechanical overloads or
locked rotor. This protection is active after the motor speed has successfully achieved the speed setting. The
function picks up if the speed measured drops below the speed setting after having first exceeded the set point
by 5%. Under-speed protection is blocked when the motor speed drops below 5% of rated motor speed to avoid
unwanted tripping when the motor is switched off.

• Two stages of underspeed protection with definite time delay

• The function is available when a 12 DI / 4 DO board is present and the motor speed detection function is

enabled.

Functions Settings

Motor speed setting range 10 – 100% Ωn

Definite time delay 1 s to 300 s

Motor anti-backspin (ABS)

For a motor with high inertia, once the CB/Contactor supplying power to the motor is switched off, the rotor may
continue to turn for a considerable length of time. In that case, the motor terminal voltage is out of phase and
the motor re-starting operation may result in catastrophic failure. In some other applications for example when a
motor is on a down-hole pump, after the motor stops, the liquid may fall back down the pipe and spin the rotor
backwards. It would be very undesirable to start the motor at this time. In these circumstances the anti-backspin
function is used to detect when the rotor has completely stopped, to allow re-starting of the motor.

• One stage of anti-backspin protection with definite time delay

• This function is availaible when Motor Status function is enabled

• 3 different criteria for rotor stop detection

• Depending on criteria selected, a 12 DI / 4 DO board and the motor speed detection function may be

required.

Functions Settings

Rotor stop detection mode Zero speed, Zero speed switch, Motor stopped

Definite time delay 1 s to 7 200 s

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Easergy P5

Functions and description

Range description

Fault locator - ANSI 21FL

The function can be used to locate a short-circuit fault and an earth/ground fault in radially operated networks.
The fault location is given as reactance (Ohms) and as distance in kilometers or miles. The fault value can then
be exported, for example, with an event to a Distribution Management System (DMS). The system can then
locate the fault. If a DMS is not available, the distance to the fault is displayed as kilometers and as a reactance
value.

Functions Settings

Pick-up 0.10 to 5.00 In

Line reactance 0.010 to 10.000Ohm/km

Earth/ground factor 0.000 to 10.000

Earth/ground factor angle

-60° to +60°

Neutral admittance - ANSI 21YN

The neutral admittance protection function can be applied in high resistance earthed, unearthed or
compensated power systems to detect earth fault with increased sensitivity. The neutral admittance Yn is
calculated based on the zero-sequence current I0 and the zero-sequence voltage U0.

• Two independent stages with definite time delay.

• Each stage settable for over-admittance or over-conductance or over-susceptance.

• Four setting groups.

Functions Settings

Pick-up for Yn

Pick-up for Gn

Pick-up for Bn

Directional mode Non-directional, Forward, Reverse

Operation delay 0.05 to 300 s

Reset time 0 to 100 s

(1)

SOL

operation Disable/Enable

(1)

SOL

operation delay 0.05 to 300 s

1% - 200% In/Un for current measured with very sensitive earth/ground fault CT

5% - 1000% In/Un for current measured by standard earth/ground fault CTs

5% - 1000% In/Un for current measured by standard earth/ground fault CTs

1% - 100% In/Un for current measured with very sensitive earth/ground fault CT

5% - 500% In/Un for current measured by standard earth/ground fault CTs

25% - 2500% In/Un for current measured by CSH and for calculated Io

1% - 100% In/Un for current measured with very sensitive earth/ground fault CT

5% - 500% In/Un for current measured by standard earth/ground fault CTs

25% - 2500% In/Un for current measured by CSH and for calculated Io

(1) SOL = Selective Overcurrent Logic

schneider-electric.com | 21Easergy P5 Catalog

Easergy P5

Range description

Synchro-check - ANSI 25

This function checks the phase to phase voltages on both sides of a circuit breaker (CB) and allows CB closing
when the voltage phase angle, magnitude, frequency differences are all within permitted limits.

• Seven operation modes of no-voltage conditions are provided (dead line, dead bus).

• Synchronous mode is provided, where the frequency difference is less than 0.3 Hz.

• Asynchronous mode is provided, where CB close time is compensated.

• Independent settings for voltage phase angle, magnitude, frequency differences.

• Four setting groups.

Functions Settings

Synchronization mode Off, Asynchronous, Synchronous

Voltage check mode DD, DL, LD, DD/DL, DD/LD, DL/LD, DD/DL/LD

Circuit breaker close time 0.04 to 0.6 s

Dead line voltage setting limit 1% to 120% Un

Active line voltage setting limit 1% to 130% Un

Frequency difference 0.01 to 1.0 Hz

Voltage difference 1% to 60% Un

Phase angle difference 2º to 90º

Request timeout 0.1 to 600 s

Functions and description

(1)

(1) D = no-voltage condition, L = voltage condition

Under voltage - ANSI 27

This function is applied to detect abnormal system voltage decreases, to trigger automatic load shedding,
voltage source transfer, or trip out motor loads to avoid motor stall. This protection works with the minimum phase
to phase voltage.

• Three independent stages with definite time are provided.

• Low voltage self-blocking operates when the maximum phase to phase voltage is less than 10%Un.

• Four setting groups for each stage.

Functions Settings

Pick-up 20 to 120%Un

Hysteresis 0.1 to 20%

Delay type 0.03 to 300s

Adjustable reset 0.3 to 300s

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Functions and description

Range description

Positive sequence under voltage - ANSI 27P

This function is applied to detect insufficient or unbalanced system voltages and detect reverse rotation.

• Two independent stages with define time are provided.

• Low voltage self-blocking will operate when the maximum phase to phase voltage is less than 10% Un.

Functions Settings

Pick-up 20 % to 120%Un

Time delay 0.08 to 300.00s

Low voltage self-blocking 2 % to 100%Un

Directional active underpower - ANSI 32/37P

This function can be used as underpower protection (e.g. loss of load of a motor) or as reverse power protection
(e.g. power generation by a motor if supply is disconnected). It starts if measured active power drops below the
set threshold and operates with definite time delay.

• Two independent stages with definite time delay are provided

• Undervoltage blocking if the maximum phase to phase voltage is less than 5% Un.

• Four setting groups for each stage.

Functions Settings

Pick-up -200 % to 200 % Sn

Time delay 0.3 to 300.0 s

(1)

with Sn = √3 Un In

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Functions and description

Range description

Wattmetric earth/ground fault - ANSI 32N

This function detects single phase to earth/ground faults in Petersen coil compensated power systems. It
operates on active residual power. Using memory mode also allows operation on intermittent earth/ground faults.

• Neutral displacement voltage U0> element to enable function.

• Settable forward/reverse direction.

• Operating characteristic with settable minimum active power and sector angles.

• Dedicated blocking input.

• Dedicated input to bypass operate time delay.

• Four setting groups for each stage.

Functions Settings

Direction mode Reverse, forward

Setting range

Time delay 0.05 to 300.00s

U0> 2 % to 80 % Un

Sector angle 0° - 90°

Memory mode None, voltage, time, voltage+time

Memory hold time 0.05 to 10.00s

Memory operating time 0.00 to 100.00s

(1)

SOL

operation

(1)

SOL

operation delay 0.05 to 300.00s

0.1 % to 20 % Sn

Active, inactive

Phase undercurrent - ANSI 37

This function is typically used to detect defects in motor drives based on loss of load detection due to a
significant drop of current. It measures the fundamental component of the phase currents.

• One stage with definite time delay is provided.

• Low-current blocking if maximum current is less than 15% In.

• Four setting groups for each stage.

Functions Settings

Pick-up 20 % to 70 %

Time delay 0.3 s to 300 s

(1) SOL = Selective Overcurrent Logic

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Functions and description

Range description

Temperature monitoring - ANSI 38

This function is used to detect abnormal heat rise by directly measuring the temperature inside equipment
(transformer, motors, generators, …) with RTD thermal sensors such as Pt100, Ni100 or Ni120.

• Two independent set points: alarm and tripping for each RTD sensor.

• Inbuilt RTD supervision (shorting, open loop).

Functions Settings

Pick-up 0 to 180°C (32 at 356°F)

Time delay 0.3 to 600.0 s

Negative sequence overcurrent - ANSI 46

This function provides greater sensitivity to detect phase to phase faults at the end of long lines or behind
transformers. It can also be used for machine protection (against temperature rise caused by unbalanced power
supplies, phase inversion, or loss of phase).

• One stage with definite time or inverse time delay

• Four setting groups.

Functions Settings

Pick-up 0.02 to 5.00In

Definite time delay

Inverse time delay curves

Inverse time coefficient

0.07 to 300.00s

IEC: NI, VI, EI, LTI

IEEE: VI, EI, LTI, LTEI, LTVI, MI, STI, STEI

IEEE2: NI, VI, EI, MI

Others: RI, RXIDG

Programmable: 3 curves with 16 setting points

0.05 to 20.00 for IEC curves and others (RI)

0.5 to 20.0 for IEEE, IEEE2 curves and others (RXIDG)

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Functions and description

Range description

Unbalanced overcurrent, broken conductor - ANSI 46BC

This function is applied to detect broken conductor conditions, based on the ratio between the negative
sequence current and positive sequence current.

• One stage with definite time delay is provided.

• This function is not available in 2CT mode.

• Four setting groups.

Functions Settings

Pick-up 2 to 70%

Time delay

0.07 s to 300s

Negative sequence overvoltage - ANSI 47

Protection of a rotating machine from being energized with a reverse voltage sequence or prevention of
overheating of the motor due to a broken conductor condition. It monitors the voltage phase sequence
detecting a reverse rotation or voltage unbalance due to a missing (asymmetrical) phase. The detection of these
conditions can then be used to trip the machine to prevent damage to both motor and any mechanically coupled
processes.

• Two independent stages with definite or inverse time delay.

• When the VT connection is configured to LL/LLy the function is automatically disabled.

• Four setting groups for each stage.

Functions Settings

Pickup value 1% Un - 100% Un

Delay type Definite time (DT), inverse time (INV)

Operation delay 0.08 s to 300 s

Reset time 0.03 s to 300 s

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Functions and description

Range description

Motor start-up supervision - ANSI 48

Protection of motors against overheating caused by excessive start time due to heavy motor load or too low
voltage.

• Motor start detection is based on circuit breaker (CB) position and current.

• Operation with definite time delay or inverse time delay.

Functions Settings

Motor start detection current 1.3 to 10.0In

Motor start detection mode CB position, current, CB position and current

Delay type Definite time (DT), inverse time (INV)

Motor start time 1 s to 300.0s

Thermal overload protection for feeders - ANSI 49F

This function is applied to detect conditions where thermal damage may be caused by overloads on cables. The
thermal capacity is calculated by the thermal replica according to IEC60255-149. The equivalent current for the
thermal replica is the maximum RMS current of 3 phases.

• Independent settable alarm stage and trip stage are provided.

• Current based setting mode and temperature based setting mode are provided.

• Temperature sensor can be applied for ambient temperature based mode.

• A digital input can be applied to inhibit the thermal overload protection

• Four setting groups are provided.

Functions Settings

Basic current setting

k factor 0.10 to 1.50

Heating time constant 1.0 min to 1000 min

Thermal alarm value 50 % to 100 %

Reserve time thermal alarm 1.0 min to 1000 min

Temperature based mode Current, Ambient

Nominal ambient temperature

Max object temperature -40 ºC to 300 ºC

Alarm object temperature 0 ºC to 300 ºC

Min object temperature -40 ºC to 300 ºC

Default object temperature -40 ºC to 300 ºC

Thermal level initiation 0 to 90%

0.10 In to 4.00 In

-40 ºC to 300 ºC

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Functions and description

Range description

Thermal overload protection for motor - ANSI 49M

This function is applied to detect conditions where thermal damage may be caused by overloads on motors or
cables. The thermal capacity is calculated by the thermal replica according to IEC 60255-149. The equivalent
current for the thermal replica considers the maximum RMS current of 3 phases and the negative phase
sequence current with a settable weighting coefficient.

• Independent settable alarm stage and trip stage are provided.

• Current based setting mode and temperature based setting mode are provided.

• Temperature sensor can be applied for ambient temperature based mode.

• A digital input can be applied to inhibit the thermal overload protection

• Four setting groups.

Functions Settings

Basic current setting 0.1 In to 4.0 In

k factor

Heating time constant

Time constant for motor start 1.0 min to 1000 min

Cooling time constant 1.0 min to 1000 min

Thermal alarm value 50% to 100%

Reserve time thermal alarm 1.0 min to 1000 min

Temperature based mode Current, Ambient temperature

Nominal ambient temperature -40 ºC to 300 ºC

Max object temperature -40 ºC to 300 ºC

Alarm object temperature 0 ºC to 300 ºC

Min object temperature -40 ºC to 300 ºC

Default object temperature -40 ºC to 300 ºC

Thermal level initiation 0 to 90%

Unbalance factor 0 to 10

1.0 to 1.5

1.0 min to 1000 min

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Range description

Arc-flash - ANSI 50ARC

This function is used to detect and minimize the effects of an internal arcing fault, commonly by tripping the CB
faster than conventional protection to mitigate the fault.

• Eight independent arc-flash stages.

• GOOSE communication to share informations between two Easergy P5 relays.

• Three to six arc-flash sensors available.

• Trip in 4 ms maximum if light detection only.

• Trip in 15 ms maximum if light detection and overcurrent conditions detected with GOOSE communication

between two Easergy P5 relays.

Functions Settings

Arc-flash stage 1 to 8 On, Off

Detection mode

Pick-up phase current 0.50 to 8.00 In

Pick-up ground/earth current 0.10 to 5.00

Trip delay

Hold time 20 ms to 2500 ms

Functions and description

Light, light + current

0 ms to 255 ms

Breaker failure - ANSI 50BF

The circuit breaker failure function (CBF) can be used to operate any upstream circuit breaker (CB) if the
programmed output signals, to the main breaker, have not disappeared within a given time after the initial
command.

• Two circuit breaker controls are available.

Functions Settings

Phase current pick-up 0.02 to 4.00 In

Earth/ground current pick-up

Very sensitive earth/ground current
pick-up

Time delay 0.02 s to 50.00s

0.02 to 4.00 Ino with 1/5 A standard CT

0.05 to 4.00 Ino with CSH core balance CT

0.002 to 4.000 Ino

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Functions and description

Range description

Switch onto fault (SOTF) - ANSI 50HS

This function is applied to provide fast tripping based on instantaneous overcurrent protection, when the CB is
closed onto a faulted line.

• One stage instantaneous overcurrent is provided.

• CB open/dead line detection is based on a low current threshold 0.02 In or digital input.

• SOTF active duration after CB closure is settable.

Functions Settings

Pick-up 1.0 to 40.0In

Dead line detection delay

SOTF active time 0.1 to 60.0s

0 to 60.0s

Cold Load Pick-up (CLP)

This function helps avoid unwanted tripping of overcurrent protecton elements (50/51, 50N/51N, 50G/51G and

67) during energisation after long periods of outage. Depending on installation characteristics such operations
can generate inrush currents that can exceed the pick-up level of protection. These inrush currents may be
caused by:

• • Magnetizing currents of power transformers.Magnetizing currents of power transformers.

• • Motor starting currents.Motor starting currents.

• • Simultaneous re-energization of the entire facility load (air conditioning, heating...).Simultaneous re-energization of the entire facility load (air conditioning, heating...).

In principle the protection settings should be defined in order to avoid tripping on such inrush currents. In principle the protection settings should be defined in order to avoid tripping on such inrush currents.
However if the settings result in insufficient sensitivity levels or too long delays, the CLP function can be used to However if the settings result in insufficient sensitivity levels or too long delays, the CLP function can be used to
temporarily increase or inhibit thresholds after re-energization.temporarily increase or inhibit thresholds after re-energization.

Functions Settings

Pick-up

Definite time delay

Inverse time delay curves

Inverse time coefficient(k )

0.02to 20.0In

0.03 to 300.00s

IEC, IEEE, IEEE2, Others, 3 programmable curves

0.05 to 20.00 for IEC curves and others (RI)

0.5 to 20.0 for IEEE, IEEE2 curves and others (RXIDG)

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Functions and description

Range description

Phase overcurrent - ANSI 50/51

These functions are used to detect short circuit faults and heavy overloads. The overcurrent function measures
the fundamental frequency components (1st harmonic) of the phase currents. The protection is sensitive to the
highest of the three phase currents. Whenever this value exceeds the user’s start setting of a particular stage, a
start signal is issued. If the fault situation remains present longer than the operation delay setting, a trip signal is
issued.

• Two stages ((I> and I>>) with definite time or inverse time delay.

• One stage (I>>>) with definite time delay and a maximum starting time of 20 ms (P5x30).

• Cold load pick-up function.

• Four setting groups for each stage.

Functions Settings

I> 0.05 to 20.00 In

Definite time
(DT) pick-up

Inverse time
(IDMT) pick-up

Definite time delay 0.03 to 300.00 s

Inverse time delay curves

Inverse time coefficient(k)

Reset time 0.03 to 100.00 s

I>>

I>>>

I> 0.05 to 5.00 In

I>> 0.10 to 5.00 In

0.10 to 20.00 In

0.10 to 40.00 In

IEC : NI, VI, EI, LTI

IEEE : VI, EI, LTI, LTEI, LTVI, MI, STI, STEI, others

IEEE2 : NI, VI, EI, MI

Others : RI, RXIDG

Programmable : 3 curves with 16 setting points

0.05 to 20.00 for IEC curves and others (RI)

0.5 to 20.0 for IEEE, IEEE2 curves and others (RXIDG)

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Functions and description

Range description

Earth/ground fault overcurrent - ANSI 50N/51N and ANSI 50G/51G

Earth/ground fault protection (ANSI 50N/51N) is based on the measured residual current from a 1A/5A standard
CT or CSH core balance CT. Alternatively, it can also apply the calculated residual current.

Sensitive earth/ground fault protection (ANSI 50G/51G) is based on measured residual current with very
sensitive 1 A standard CT.

• ANSI 50N/51N - Two stages with definite and inverse time delay and three stages with definite time delay.

• ANSI 50G/51G - Two stages with definite and inverse time delay and one stage with definite time delay.

• Cold load pick-up.

• Selective overcurrent logic settable for the first four stages.

• Four setting groups for each stage.

Functions Settings

Io (ANSI 50N/51N)

Io’ (ANSI 50G/51G)

Io>, Io’>,
Io>>, Io’>>

Definite time
(DT) pick-up

Inverse time
(IDMT) pick-up

Definite time delay 0.03 to 300s

Inverse time delay curves

Inverse time coefficient(k)

Reset time

Io>>>, Io’>>>,
Io>>>>

Io>>>>> 0.05 to 10.00 Ino

Io>, Io’>,
Io>>, Io’>>

Measured with 1 A/5 A CT

Measured with 1 CSH core balance CT

Calculated with the sum of the 3 phase currents

Measured with 1 A CT

CT CSH core balance CT Calculated earth/ground fault

0.02 to 10.00 Ino 0.05 to 10.00 Ino 0.05 to 20.00 In

0.02 to 20.00 Ino 0.05 to 20.00 Ino 0.05 to 20.00 In

- -

0.02 to 5.00 Ino 0.05 to 5.00 Ino 0.05 to 5.00 In

IEC: NI, VI, EI, LTI

IEEE: VI, EI, LTI, LTEI, LTVI, MI, STI, STEI

IEEE2: NI, VI, EI, MI

Others: RI, RXIDG

Programmable : 3 curves with 16 setting points

0.05 to 20.00 for IEC curves and others (RI)

0.5 to 20.0 for IEEE, IEEE2 curves and others (RXIDG)

0.03 to 100s

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Functions and description

Range description

Capacitor bank unbalance - ANSI 51C

This function is used in double-wye-connected capacitor banks. The unbalance current is measured with a
dedicated current transformer (i.e. 5A/5A) between two starpoints of the bank.

• Two stages with definite time delay.

• Unbalance current measured with standard earth/ground fault CT or CSH core balance CT.

• Four setting groups for each stage.

Functions Settings

Pick-up

Time delay 0.03 to 300 s

0.02 to 10.00 Ino for standard CT

0.05 to 10.00 Ino for CSH core balance CT

Locked rotor - ANSI 51LR

Protection of motors against overheating caused by motor rotor jam due to heavy motor load or a mechanical
failure after the normal start.

• Operation with definite time delay or inverse time delay.

• Automatically blocked when the motor is starting.

Functions Settings

Pick-up 10 to 100.0%IStart

Time delay 1 to 300.0s

Time delay type

Overvoltage - ANSI 59

This function is applied to detect an abnormal higher system voltage or to check sufficient voltage for voltage
source transfer. This protection works with the maximum phase to phase voltage.

• Three independent stages with definite time delay are provided.

• Four setting groups for each stage.

Functions Settings

Pick-up 50 to 150%Un

Hysteresis 0.1 to 20%

Trip 0.04 to 300s

Hold 0.03 to 300s

Definite time (DT), Inverse time (INV)

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Functions and description

Range description

Capacitor overvoltage - ANSI 59C

This function calculates the voltages of a three-phase Y-connected capacitor bank using the measured currents
of the capacitors. No voltage measurements are needed.

Especially used in filter applications, harmonics are present, which depending on phase angles, can increase
the peak voltage. This protection function calculates the worst-case overvoltage in per-unit values using Equation

7.10 according to IEC 60871-1 standard. Harmonics up to 15th are taken into account.

• Three independent stages with define time.

• Four setting groups.

Functions Settings

Pick-up setting UC> 0.10 to 2.50UCLN

Time delay 1.0 to 30.0s

Rated L-N voltage UCLN 100 to 260000V

Capacitance per phase

1.00 to 650.00μF

Neutral voltage displacement - ANSI 59N

This function is used for general earth/ground fault detection and for backup protection (unselective). It
measures the fundamental component of the neutral displacement voltage.

• 3 stages with DT operating time

• Attenuation of the third harmonic by more than 60 dB

• Faster high-set stage U0>>>.

• 4 setting groups for each stage.

Function Settings

Pick-up 2 to 120% Uno

Time delay 0.04 s to 300.00s

Motor restart inhibition - ANSI 66

This function prevents too frequent motor starts. Every motor has a restriction on the number of starts within
a defined period to avoid thermal overload, mainly inside the rotor. A settable time interval between two
consecutive starts is also necessary to allow the motor to cool down following the previous start.

• Settable number of starts per hour.

• Settable minimum time between consecutive starts.

Functions Settings

Time from motor start 0min, 120min

Maximum hot starts / hour 1 to 20

Maximum cold starts / hour 1 to 20

Minimum time between starts 0.0 min to 100.0min

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Functions and description

Range description

Directional phase overcurrent - ANSI 67

This function provides directional short circuit protection.

• Four independent stages with definite time delay (DT), two of them with inverse time delay (IDMT).

• Settable directionality

• Directional voltage memory with fixed duration of 3.2 s.

• Cold Load Pickup (CLP).

• Four setting groups for each stage.

Functions Settings

Direction mode

Definite time
(DT) pick-up

Inverse time
(IDMT) pick-up

Definite time delay 0.03 to 300.00 s

Inverse time delay curves

Inverse time coefficient(k)

Reset time 0.03 s to 100.00 s

Angle offset

I>

I>> 0.10 to 20.00 In

I>>> 0.10 to 40.00 In

I> 0.05 to 5.00 In

I>> 0.10 to 5.00 In

Directional

Non directional

Directional + Backup

0.05 to 20.00 In

IEC: NI, VI, EI, LTI

IEEE: VI, EI, LTI, LTEI, LTVI, MI, STI, STEI, others

IEEE2: NI, VI, EI, MI

Other : RI, RXIDG

Programmable: 3 curves with 16 setting points

0.05 to 20.00 for IEC curves and others (RI)

0.5 to 20.0 for IEEE, IEEE2 curves and others (RXIDG)

-180° to +179°

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Functions and description

Range description

Directional earth/ground fault overcurrent - ANSI 67N

This function provides selective and sensitive earth/ground fault protection for various network earthing systems
of power neworks.

• Residual current and voltage can be either measured or internally calculated based on phase currents and

voltages.

• Three independent stages with definite time and inverse time delay.

• Directional voltage memorywith fixed duration of 3.2 s.

• Settable directionality.

• Four setting groups for each stage.

Functions Settings

Io - Measured with 1 A/5 A CT

Io / Io’

Definite time (DT) pick-up 0.02 to 10.00 Ino 0.05 to 10.00 Ino 0.05 to 20.00 In 0.002 to 1.00 Ino

Inverse time (IDMT) pick-up 0.02 to 5.00 Ino 0.05 to 5.00 Ino 0.05 to 5.00 In 0.002 to 1.00 Ino

Definite time delay 0.03 to 300s

Inverse time delay curves

Inverse time oefficient(k)

Residual voltage Uo 1 to 50% Uno

Directional mode Resistive, capacitive, sector, non directional

Offset angle -180° to +179°

Io - Measured with 1 CSH core balance CTIo -

Io - Calculated with the sum of the 3 phase currents

Io’ - Measured with 1 A CT

Standard CT

IEC: NI, VI, EI, LTI

IEEE: VI, EI, LTI, LTEI, LTVI, MI, STI, STEI

IEEE2: NI, VI, EI, MI

Others: RI, RXIDG

Programmable: 3 curves with 16 setting points

0.05 to 20.00 for IEC curves and others (RI)

0.5 to 20.0 for IEEE, IEEE2 curves and others (RXIDG)

TCSH core
balance CT

Calculated
earth/ground fault

Very sensitive CT

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Functions and description

Range description

Transient intermittent earth/ground fault - ANSI 67NI

This function detects short transient intermittent phase to earth/ground faults in compensated networks, which
cannot be correctly recognized by steady-state directional earth/ground fault functions using the fundamental
frequency components only.

• Neutral displacement voltage U0> element to enable function.

• Settable forward/reverse direction.

• Dedicated blocking input to coordinate with AR.

• Four setting groups.

Functions Settings

Io Io measured with standard earth/ground fault CT or CSH core balance CT

Io’ Io’ measured with very sensitive earth/ground fault CT

Direction mode

Minimum of number of peaks 1 to 20

U0> setting

Time delay

Memory hold time 0,01 to 300.00s

Reset time 0.06 to 300.00s

Reverse, Forward

1 to 60% Uno

0.02 to 300.00s

2nd harmonic (H2) detection - ANSI 68H2

This function detects inrush current flows that occur when transformers or machines are energized. It may be
used to stabilize protection functions (e.g. phase overcurrent, earth/ground fault overcurrent, …) or even to issue
a trip if the inrush condition persists too long.

• Based on proven I2/I1 measurement.

• Measurement per phase.

Functions Settings

Pick-up 10 to 100%

Time delay 0.03 to 300.00s

5th harmonic (H5) detection - ANSI 68H5

This function detects 5th harmonic current flows that occur during overexcitation of transformers. It may be used
to stabilize protection functions or even to trip if the condition persists too long.

• Based on proven I5/I1 measurement.

• Measurement per phase.

Functions Settings

Pick-up 10 to 100%

Time delay 0.03 to 300.00s

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Functions and description

Range description

Auto-recloser function - ANSI 79

The auto-recloser (AR) function can be used in feeder protection relays to help protect an overhead line. It limits
the interruption of service in case of transient or semi-permanent faults that affect overhead lines. The function
uses the object control function to control the CB open/close sequence. All other object control methods are in
simultaneous use, including object failure monitoring. If the circuit breaker (CB) control fails or another function
controls the CB, the AR sequence stops.

• One to four autorecloser shots.

• Control of one or two circuit breakers.

• Control via binary or virtual inputs (IEC 61850).

Functions Settings

Enable Auto-Recloser

Breaker 1 object

Breaker 2 object

Auto CB selection On; Off

Input for CB selection

Reclaim time 0.02 to 3000.00s

Block by external synchro. check digital input (DI), virtual input (VI), virtual output (VO) or function key

Shot specific reclaim time On; Off

Settings per shot

Additional setting 1st shot 0.02 to 300.00s (start delay)

On; Off
with digital input (DI), virtual input (VI), virtual output (VO) or function key

Object 1 to Object 6

Object 1 to Object 6

digital input (DI), virtual input (VI), virtual output (VO) or function key

0.01 to 1200.00s (dead time)

0.02 to 300.00s (discrimination time)

Under and Over frequency - ANSI 81

Frequency deviations result from an imbalance between power generation and power loads. The over/under
frequency protection function is used for load shedding, loss of power system detection, load restoration and as
a backup protection for overspeeding in generators.

• Two independent stages with definite time delay are provided.

• The function is activated with a settable voltage threshold.

• Automatically inhibited if the maximum phase to phase voltage goes below the setting threshold.

• Four setting groups for each stage.

Functions Settings

Trip condition Under, over

Pick-up 40 to 70Hz

Time delay 0.1 s to 300s

Low voltage blocking 30 to 100%Un

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Functions and description

Range description

Rate of change of frequency - ANSI 81R

This function (ROCOF) is appliced to detect the rate of change of system frequency, for fast load shedding or
fast disconnection of islanded generators under loss of main condition.

• Two independent stages with definite time delay.

• Direction of the frequency change is settable.

• Automatically inhibited if the maximum phase to phase voltage goes below the setting threshold.

• Four setting groups for each stage.

Functions Settings

Direction of change Negative, Positive, Either

Pick-up 0.1 to 10Hz/s

Time delay 0.05 to 10s

Low voltage blocking 30 to 100%Un

Under frequency - ANSI 81U

This function is applied to detect an abnormally low system frequency, to trigger load shedding, or indicate the
loss of main grid.

• Four independent stages with definite time delay are provided.

• Automatically inhibited if the maximum phase to phase voltage goes below the setting threshold.

• Four setting groups for each stage.

Functions Settings

Pick-up 40 to 64Hz

Time delay 0.1 s to 300s

Low voltage blocking 30 to 100%Un

schneider-electric.com | 39Easergy P5 Catalog

Easergy P5

Functions and description

Range description

Lockout - ANSI 86

The lockout feature, also called latching, ensures that a manual intervention is required to reset all alarm or
tripping conditions, for example to enable CB re-closing. It can be programmed in the output matrix setting view.
Any protection stage start or trip, digital input, logic output, alarm and GOOSE signal connected to the following
outputs can be latched when required:

• Output contacts.

• LEDs on the local panel.

• Virtual outputs.

Programmable stages - ANSI 99

For special applications the user can build their own detection stages by selecting the supervised signal and the
comparison mode. This allows the user to trigger an event from a selection of signals and select the type, level
and timing to suit the application.

• Eight independent stages with definite time delay.

• Priority selection for fast operation needs.

• Multiple coupling and comparison conditions.

• Four setting groups for each stage.

Functions Settings

Phase currents and earth/ground currents,
Simple or composed voltages,

Coupling

Trip conditions Under, over, dif ference, absolute difference

Time delay 0,08 to 300 s

Cuurent and voltage distortion values,
Direct current or voltage,
Inverse current or voltage,
Phase and earth/ground effective current

schneider-electric.com40 | Easergy P5 Catalog

Easergy P5

Functions and description

Range description

Selective Overcurrent Logic (SOL)

The Selective Overcurrent Logic (SOL) function, can considerably reduce the tripping time of the circuit breakers
closest to the source, compared to pure time discrimination, and may be used for logic discrimination in closed
ring networks also using directional protection. SOL function is applied to the phase overcurrent, directional
phase overcurrent, earth/ground fault overcurrent (except stage 5), very sensitive earth/ground fault overcurrent
protection elements, with definite time and inverse time delays.

The selective overcurrent logic allows:

• To send a blocking signal when a fault is detected by overcurrent or earth/ground fault protection elements

(ANSI 50/51, 50N/51N, 50G/51G, 67, 32N).

• To receive a blocking signal that inhibits the protection elements.

Functions Settings

Definite time delay 0.03 to 300s

Inverse time delay curves IEC, IEEE, IEEE2, others, three programmable curves

Inverse time delay coefficient

0.05 to 20.00 for IEC curves and others (RI)

0.5 to 20.0 for IEEE, IEEE2 curves and others (RXIDG)

Circuit Breaker (CB) monitoring

Periodic maintenance of circuit breakers is necessary to ensure that the trip circuit and mechanism operate
correctly and that the interrupting capability has not deteriorated due to previous fault interruptions. The Easergy
P5 protection relay records various statistics related to each circuit breaker operation, allowing an accurate
assessment of the circuit breaker condition. Statistics are recorded to allow evaluation of both the electrical wear
of the breaker contacts and the mechanical wear of the breaker mechanism.

Following counters are provided:

• Number of all circuit breaker operations.

• Number of circuit breaker operations triggered by protection functions e.g. faults.

• Cumulative broken current.

• Circuit breaker operating times.

• Charging times.

• Number of rack-in and rack-out operations.

This feature, when paired with EcoStruxure Asset Advisor brings a proactive maintenance approach to electrical
distribution critical assets, combining newest technologies with Schneider Electric’s expertise and services.
EcoStruxure Asset Advisor offers the ability to anticipate and address issues before they become critical
incidents, mitigating safety risks, avoiding unplanned downtime, operational losses and expensive maintenance
interventions.

schneider-electric.com | 41Easergy P5 Catalog

Easergy P5

Communication

Range description

HMI/
SCADA

DM107138

Serial
link

DM107139

Daisy chain

HMI/
SCADA

Examples of architectures

Connection to SCADA using serial line

This architecture allows you to connect HMI/SCADA to a set of Easergy P5
protection relays using a multi-drop serial communication link with master-slave
communication.

Available protocols:

• Modbus RTU

• IEC 60870-5-101

Time synchronization protocol:

• IRIG-B

• Minute pulse

• IEC 60870-5-103

• DNP3

Connection to SCADA using Ethernet

This architecture allows you to connect a set of Easergy P5 protection relays
directly to an Ethernet network.

Available protocols:

• IEC 61850 Edition 1 and Edition 2

• DNP3

• EtherNet/IP

• Modbus TCP/IP

Ethernet
switch

DM107140

Sub­Network

Panel
HMI

Ethernet

GOOSE
messages

Ethernet
switch

Ethernet
switch

Ethernet
Network

GOOSE
messages

Easergy
Pro

Note: It is possible to mix IEC 61850 protocol with other communication or
redundancy protocols from Easergy P5 on the same Ethernet network. This allows
you to use GOOSE messages between relays together with another protocol for
communication to SCADA. It is also possible to connect to two different control
systems, using the same Ethernet communication port and IEC 61850 protocol for
one network, and any available protocol for the second network.

Equipped with two Ethernet modules, Easergy P5x30 can handle 3 Ethernet
protocols simultaneously with a single IP or 3 different IP adresses. Optionally,
Easergy P5x30 offers a capability of dual redundancy providing PRP/HSR protocol
for one system and a separate RSTP protocol for another system or engineering
channel.

Easergy P5 protection relay handles the IEC 61850 station bus, in compliance with
IEC 61850-6, 7-1, 7-2, 7-3, 7-4 and 8-1 Edition 1 or Edition 2 standards, according
to the configuration.

Other available Ethernet protocols:

• FTP for file transfer

• SNTP for time synchronization

• PTP for precise time synchrionisation according to IEEE 1588v2 standard

• HTTPs for web server (setting changes)

Switchboard internal network

This architecture allows fast GOOSE communication between Easergy protection
relays in the same switchboard, this avoiding costly wiring. Typical uses are logic
discrimination, load shedding, etc.
In addition, a panel HMI featuring a web browser can be used to monitor and
control the entire switchboard.
A spare connection on the panel Ethernet switch can also be provided for
connecting the eSetup Easergy Pro setting and configuration tool.
On Easergy P5x30 models, two independent Ethernet communication modules are
available. This allows implementation of the switchboard internal network and the
communication to SCADA on two separate Ethernet networks.

schneider-electric.com42 | Easergy P5 Catalog

Easergy P5

Communication

Range description

DM107141

Ethernet
switch

Ethernet
switch

HMI/
SCADA

Ethernet
switch

Ethernet
switch

Redundancy protocols

RSTP (Rapid Spanning Tree Protocol)

The principle of RSTP is to virtually remove all links that are not necessary at a
given time, changing the meshed topology into a tree topology.

The main advantage of RSTP is that it is widespread and works on any network
topology. On the other hand, RSTP takes milliseconds or seconds to reconfigure the
network in case of network interruption.

With Easergy P5, the typical reconfiguration time for a loop of 10 relays is 0,050s.

HMI/

DM107142

Network A

Network

DM107143

Easergy P5 Easergy P5 Easergy P5

SCADA

Ethernet
switch

Network B

PRP (Parallel Redundancy Protocol)

The principle of PRP is to transmit frames in parallel on two independent network
infrastructures: A and B.

The receiving device is in charge of removing the redundant frame, if it has already
been received.

PRP protocol provides an instantaneous recovery time in case of failure, since no
re-transmission of the message is needed.

HSR (High-availability Seamless Redundancy)

HSR is similar to PRP but only works on a ring architecture.

Frames are transmitted on the ring in both directions and the receiving device
eliminates redundant frames.

HSR protocol provides an instantaneous recovery time and is an alternative to PRP
when network topology is restricted to a ring.

Both PRP and HSR protocols are listed in IEC 62439-3 as part of IEC 61850
standard. They both provide standardized, interoperable and high performance
redundant Ethernet solutions.

schneider-electric.com | 43Easergy P5 Catalog

Easergy P5

Communication

Range description

Easergy P5 protection relays
offer following solutions for time
synchronization:
Communication protocol, Minute Pulse,
IRIG-B, SNTP and PTP.

IRIG-B Master

DM107460

Switch

Ethernet IED Serial IED

IRIG-B
Cabling
Separate
from
Data Network

Time synchronization

In modern protective schemes it is required to synchronize the internal real­time clock of the relay, so that events from different relays can be placed in
chronological order.

This can be done using the communication interfaces connected to the substation
control system or via dedicated time synchronization options provided by Easergy
P5 relays: minute pulse, IRIG-B time code and SNTP or PTP IEEE 1588v2 over
Ethernet networks.

Minute pulses

The clock can be synchronized by reading minute pulses from digital inputs, virtual
inputs or virtual outputs. The sync source is selected with the SyncDI setting.

When a rising edge is detected from the selected input, the system clock is
adjusted to the nearest minute.

IRIG-B

Inter-Range Instrumentation Group time code B (IRIG-B) is a standard format for
transferring timing information. IRIG-B time synchronization standard is based on a
frame of 100 data bits sent every second to the device.

This time synchronization standard is supported in Easergy P5 by the IRIG-B
module connected to the optional extension module of the relay.

The module provides both a modulated and an unmodulated input and can
automatically detect which input type is used. The time synchronization accuracy in
Easergy P5 with this mode is less than 5 ms. For more information, see the IRIG-B
module details so page 89.

DM107461

GPS clock as SNTP master

DM107462

PTP Grandmaster

HMI/
SCADA

Ethernet
switch

SNTP Protection Relays

HMI/
SCADA

Transparent Clock
(PTP Ethernet switch)

PTP Protection Relays

Substation HMI
with SCADA gateway

Substation HMI
with SCADA gateway

SNTP

Simple Network Time Protocol (SNTP) is a less complex implementation of Network
Time Protocol (NTP), using the same protocol but without requiring the storage of
state over extended periods of time. SNTP is used to synchronize the clocks of
computer systems over packet switched, variable-latency data networks.

A jitter buffer is used to reduce the effects of variable latency introduced by
queuing in packet switched networks, ensuring a continuous data stream over the
network.

The Easergy P5 protection relay receives the synchronization from the SNTP/NTP
server. The time synchronization accuracy in this mode is less than 5 ms.

PTP

Precision Time Protocol according to IEEE 1588-2008 (v2) standard. The
PTP implementation in Easergy P5 protection relay is compliant to IEC61850­9-3 standard. This protocol enables precise synchronization of clocks in
measurement and control systems implemented with technologies such as network
communication, local computing, and distributed objects.

The protocol is applicable to systems communicating via Ethernet. Systemwide
synchronization accuracy and precision in the sub-microsecond range are
supported with minimal network and local clock computing resources. The time
synchronization accuracy in Easergy P5 with this mode is less than 1 ms.

schneider-electric.com44 | Easergy P5 Catalog

Easergy P5

Communication

Range description

Data exchanged

Data exchanged with SCADA

Ports Ethernet Serial or Ethernet Serial

Protocol

Real time data

Measurement -

Alarms and status -

Controls -

Time-stamped events -

Historical data

Disturbance records

Sequence of event record files - - - - -

Setting management

Setting group change -

Settings - - - -

IEC 61850 Ethernet/IP FTP DNP3 Modbus

- -

-

IEC 60870-

5-103

IEC 60870-

5-101

-

-

Data exchanged according to IEC 61850

The Methodology described in the IEC 61850-6 standard can be applied with
Easergy P5 protection relays, in order to build a protection and control system
based on this standard.

.icd file

For each model of Easergy P5 relay, the IED capability file can be downloaded
from the Schneider Electric website.

.scd file

The system description file generated by the system configurator can be
processed by eSetup Easergy Pro and the relevant system settings integrated in

the Easergy P5 configuration.

DM107144

Safe Repository and

Schneider Electric website

.icd file

System
configurator

.iid file.scd file

eSetup
Easergy Pro

.iid file

When the configuration of an Easergy P5 protection relay is completed or
modified, eSetup Easergy Pro can generate an Instantiated IED Description file to
be used by the system configurator to update the system description.

schneider-electric.com | 45Easergy P5 Catalog

Easergy P5

Cybersecurity

Range description

Cybersecurity features implemented in
Easergy P5 help to mitigate cyber threats.

Easergy P5 can be ordered, either with:

- Cybersecurity basic level or

- Cybersecurity advanced level.

More info on the Schneider Electric
Cybersecurity Support portal:

www.se.com/ww/en/work/support/
cybersecurity/overview.jsp

Cybersecurity - Basic Level

Cybersecurity

Cybersecurity in the scope of energy management is a set of rules, methods, and
technical features intended to improve the quality of service and minimize risk of
interruption of deliveries, resulting from accidental or intentional actions.

The Easergy P5 protection relay is designed with special attention to cybersecurity
aspects, with compliance to Schneider Electric’s Cybersecurity Policy and
following Secure Development Lifecycle process.

All these efforts have been proved in obtaining certificates of Level 1 and Level 2 of
Achilles Communications Certification Standard.

Depending on customer needs, the Easergy P5 protection relay can be ordered
with Cybersecurity Basic Level or Advanced Level. This selection must be made at
ordering stage.

Cybersecurity Basic Level

The features available for Basic Level are also found in the Advanced Level.

• Secured communication between Easergy P5 protection relays and associated

tools.

• Protection of the hardware and logical communication ports.

• Firmware signature.

• Password based user authentication.

• Role Based Access Control (RBAC) authorization management.

• Secured log storage.

• Client IP address filter

• Compliance to NERC CIP and BDEW standard requirements.

schneider-electric.com46 | Easergy P5 Catalog

Easergy P5

Cybersecurity

Range description

PM108582

DM107145

Security logs Security configuration

Security
logs
request

CAE tool

Cybersecurity - Advanced Level

Cybersecurity Advanced Level with
EcoStruxure Cybersecurity Admin Expert

With the cybersecurity advanced package, Easergy P5 protection relays take
benefit of EcoStruxure Cybersecurity Admin Expert (CAE), a comprehensive
and intuitive, software-based, cybersecurity configuration and policy tool for your
operational technology environment.

EcoStruxure Cybersecurity Admin Expert (CAE) faciliates operations and
maintenance, being a single interface to manage and perform a mass update of
your security configuration to the entire system.

EcoStruxture Cybersecrity Admin Expert (CAE) is free-of-charge and helps to:

• Define the security policy, including for example: password complexity or

password strategy.

• Define rules for security logs, choose between NERC CIP, BDEW, P1686 2014

or a combination.

• Define the RBAC (Role Base Access Control) parameters of your environment.

• Define system or device users and assign one or several roles per user

customized based on organization.

• Retrieve security logs including several Schneider Electric devices.

In summary, with cybersecurity advanced package, the Easergy P5 protection relay
becomes part of a cybersecurity management system consisting of servers for
security logs, authentication and authorization, using standard network protocols.

DM107146

Syslog server

Security logs in
Syslog format

Radius server Tools

DM107147

Authentication result

Radius protocol

+ role

Authentication
+ role request

Secured
communication

Third-party

device

EcoStruxure Cybersecurity Admin Expert (CAE) facilitates the management of
cybersecurity in your electrical network’s operational technology (OT) from policy
definition, thru configuration, commissioning, operation and maintenance stages.

Two usecases are available for authentication and
authorization features:

Advanced - Local Authentication and Authorization

In this usecase, local authentication and authorization don’t rely on any external
servers. Security configuration is stored locally in each Easergy P5. User
authentication and authorization using associated roles are performed locally
(RBAC). CAE is used to update the global security configuration of all the Easergy
P5 devices located inside the substation, so that users, associated passwords, and
other parameters are consistent on all devices.

Advanced - Centralized Authentication and Authorization

In this usecase, centralized authentication and authorization relies on one or two
Radius servers with the IEC 62351-8 extension.

This allows the use of a Unified Account management system shared across
heterogenous solutions. The same credentials are used at the front panel of each
device, tools and also third party devices.

The Radius server is in charge of authenticating users and providing the
associated role. Then Easergy P5 protection relays allow access based on this role
and the internal security configuration (RBAC).

Schneider Electric can also provide an IEC62351-8 compliant Radius server
already configured with authorization. This server allows a fast and reliable solution,
managed by the CAE software, in addition including a syslog server.

schneider-electric.com | 47Easergy P5 Catalog

Easergy P5
Product description

schneider-electric.com48 | Easergy P5 Catalog

Easergy P5
Product description

Functional description 50

Easergy P5U20 - Universal application 50

Easergy P5U20 - Universal application with LPCT/LPVT 51

Easergy P5V20 - Voltage application 52

Easergy P5F30 - Feeder application 53

Easergy P5M30 - Motor application 54

Base unit description 55

Hardware specification 56

Rear panel description - CT/VT variant 58

Rear panel description - LPCT/LPVT variant 59

Front panel description 60

Easergy P5x20 - Front panel description 61

Easergy P5x30 - Front panel description 62

Easergy P5x20 - dimensions and weight 63

Easergy P5x30 - dimensions and weight 64

Connection diagrams 65

Current Transformers (and LPCT) 65

Voltage Transformers (and LPVT) 66

Power Supply, Inputs and Outputs 67

Technical characteristics 70

Electrical characteristics 70

Environmental characteristics 72

Other characteristics 73

schneider-electric.com | 49Easergy P5 Catalog

Easergy P5

Depends on the configuration

ON

59641

RTD1

RTD2

RTD3

RTD4

REL51045

Modulated

IRIG-B

De-modulated

IRIG-B

RTD5

RTD6

RTD7

RTD8

59641

RTD1

RTD2

RTD3

RTD4

RTD5

RTD6

RTD7

RTD8

Functional description

Product description

Easergy P5U20 - Universal application

Easergy P5U20 is used for feeder (incomer and outgoing), motor, or distribution transformer protection.

It offers a complete set of current-based protection functions and measurement, control facilities and recording/monitoring

functionsfor efficient operation of the power system.

eSetup
Easergy Pro

DM107150

HMI interface

Control buttons

Mimic Diagram

I1: 0.0A
I2: 0.0A
I3: 0.0A
P : 0.0W
V : 0.0V

Programmable Logic

Inputs Output

AND TIMER

COUNTEROR

XOR

Setting groups:4

68

H2/H5

SOTF

CLPU

37

49

66

59C

79 99

74 86

48

51LR

38

49T

12

6 programmable

3-color LEDs

F1

1 Function key

Ethernet module - Slot M

Protocols

• IEC 61850

• Modbus

• DNP3.0

• Ethernet/IP

Redundancy
protocol:

• RSTP

RJ45 RJ45

Serial module - Slot N

Protocols

• Modbus

• DNP3.0

• IEC -101

• IEC -103

Electrical
connection:

• RS485

2/4 wires

RJ45 RJ45

Extension module - Slot P

Back-up
memory

USB
front

ports

RJ45

Cable

ref: 59700

Slot M

OR

OR

Slot N

Slot M + N

LC

OR

Redundancy

ST

• HSR

• PRP

Time synchronization

• PTP

LC

protocols:

:

50BF

50
51

51C

46

46BC

60

50N

51N

14

ABS

I1 / I2 / I3 Io/Io’

Analog measurement board - Slot A

Current input

I1 I2 I3 Io Io’

Other types

of control

6I/4O board - Slot C

DI3 DI4

DO1 DO2 DO3

Power Supply - Slot B

DI1 DI2

DO1 DO3

DI3 DI4

DO2 WD

Circuit-breaker controls

DO4

OR

12I/4O board - Slot C

DI5 DI6DI1 DI2

OR

DO1 DO2 DO3 DO4

DI3 DI4 DI5 DI6DI1* DI2

DI9 DI10 DI11 DI12DI7 DI8

* Speed detection

OR

5I/5O board - Slot C

DO2

DI3 DI4

DO3

DO4

DI5

DO5

DI1 DI2

DO1

schneider-electric.com50 | Easergy P5 Catalog

Easergy P5

59641

RTD1

RTD2

RTD3

RTD4

REL51045

Modulated

IRIG-B

De-modulated

IRIG-B

RTD5

RTD6

RTD7

RTD8

59641

RTD1

RTD2

RTD3

RTD4

RTD5

RTD6

RTD7

RTD8

ON

Functional description

Product description

Easergy P5U20 - Universal application
with LPCT/LPVT

Easergy P5U20 with Low Power CTs/VTs can be used for feeder (incoming and outgoing), motor, or distribution transformer

protection. It offers essential current and voltage based protection functions, measurements, control facilities and recording/

monitoring features for efficient operation of the power system. It is designed for use with low-power sensors and is applicable in

distribution networks of industrial installations and utility substations for all levels of voltages.

eSetup
Easergy Pro

DM107150b

HMI interface

Control buttons

Mimic Diagram

I1: 0.0A
I2: 0.0A
I3: 0.0A
P : 0.0W
V : 0.0V

Programmable Logic

Inputs Output

AND TIMER

COUNTEROR

XOR

Setting groups:4

68

H2/H5

SOTF

CLPU

37

49

66

59C

67

79 99

74 86

48

51LR

81R

81U

81

49T

38

12

6 programmable

3-color LEDs

F1

1 Function key

Ethernet module - Slot M

Protocols

• IEC 61850

• Modbus

• DNP3.0

• Ethernet/IP

Redundancy
protocol:

• RSTP

RJ45 RJ45

Serial module - Slot N

Protocols

• Modbus

• DNP3.0

• IEC -101

• IEC -103

Electrical
connection:

• RS485

2/4 wires

RJ45 RJ45

Extension module - Slot P

Back-up
memory

USB
front

ports

RJ45

Cable

ref: 59700

Slot M

OR

Slot N

OR

Slot M + N

LC

ST

OR

Redundancy

Time synchronization

LC

• HSR

• PRP

• PTP

protocols:

:

14

50BF

47

OR

50
51

67N

46

46BC

60

50N

51N

I1 / I2 / I3 Io

Measurement board - Slot A

Current input

I1 I2 I3 Io

V1 V2 V3 Vo

ABS

59N

27

59

60

V/Vo

Voltage input

Other types

of control

6I/4O board - Slot C

DI3 DI4

DO1 DO2 DO3

Power Supply - Slot B

DI1 DI2

DO1 DO3

DI3 DI4

DO2 WD

Circuit-breaker controls

DO4

12I/4O board - Slot C

DI5 DI6DI1 DI2

OR

DO1 DO2 DO3 DO4

DI3 DI4 DI5 DI6DI1* DI2

DI9 DI10 DI11 DI12DI7 DI8

* Speed detection

OR

5I/5O board - Slot C

DI1 DI2 DI3 DI4

DO1

DO2

DO3

DO4

DI5

DO5

schneider-electric.com | 51Easergy P5 Catalog

Easergy P5

ON

REL51045

Modulated

IRIG-B

De-modulated

IRIG-B

Functional description

Product description

Easergy P5V20 - Voltage application

Easergy P5V20 protection relay offers a complete set of voltage and frequency protection functions, as well as measurements and

recording/monitoring functions for efficient operation of the power system.

In addition it can be used for the control of switchgear.

eSetup
Easergy Pro

DM107151

HMI interface

Mimic Diagram

I1: 0.0A
I2: 0.0A
I3: 0.0A
P : 0.0W

Control buttons

V : 0.0V

Programmable Logic

Inputs Output

AND TIMER

COUNTEROR

XOR

Setting groups:4

99

74 86

81R

6 programmable

3-color LEDs

Function keys

F1

Ethernet module - Slot M

Protocols

• IEC 61850

• Modbus

• DNP3.0

• Ethernet/IP

Redundancy
protocol:

• RSTP

RJ45 RJ45

Serial module - Slot N

Protocols

• Modbus

• DNP3.0

• IEC -101

• IEC -103

Electrical
connection:

• RS485

2/4 wires

RJ45 RJ45

Extension module - Slot P

Back-up
memory

USB
front

ports

RJ45

Cable

ref: 59700

Slot M

OR

Slot N

OR

Slot M + N

LC

OR

ST

LC

Redundancy

• HSR

• PRP

Time synchronization

• PTP

protocols:

:

81

81U

59N

27

27P

59

60

V / V0 V4

Analog measurement board - Slot A

Voltage input

V1 V2 V3 Vo

25

Other types

of control

6I/4O board - Slot C

DI3 DI4

DO1 DO2 DO3

Power Supply - Slot B

DI1 DI2

DO1 DO3

DI3 DI4

DO2 WD

Circuit-breaker control

DO4

12I/4O board - Slot C

DI5 DI6DI1 DI2

OR

DO1 DO2 DO3 DO4

DI3 DI4 DI5 DI6DI1* DI2

DI9 DI10 DI11 DI12DI7 DI8

* Speed detection

OR

5I/5O board - Slot C

DI1 DI2 DI3 DI4

DO1

DO2

DO3

DO4

DI5

DO5

schneider-electric.com52 | Easergy P5 Catalog

Easergy P5

Depends on the configuration

59641

RTD1

RTD2

RTD3

RTD4

REL51045

Modulated

IRIG-B

De-modulated

IRIG-B

RTD5

RTD6

RTD7

RTD8

59641

RTD1

RTD2

RTD3

RTD4

RTD5

RTD6

RTD7

RTD8

ON

Functional description

Product description

Easergy P5F30 - Feeder application

Easergy P5F30 protection relay is designed for the operation of electrical distribution networks of industrial installations and utility

substations for all levels of voltages. It offers a complete set of current and voltage based protection functions, measurements,

control facilities and recording/monitoring functions for efficient operation of the power system. It is suitable for application on solidly

grounded, impedance grounded, Petersen coil grounded and isolated systems.

eSetup
Easergy Pro

DM107148

HMI interface

Control buttons

Mimic Diagram

I1: 0.0A
I2: 0.0A
I3: 0.0A
P : 0.0W
V : 0.0V

Programmable Logic

Inputs Output

AND TIMER

COUNTEROR

XOR

Setting groups:4

68

H2/H5

SOTF

CLPU

49

50BF

50
51

51C

46

46BC

60

79 99

74 86

67 21FL 37P

32N

67NI

67N

50N

51N

81R

81U

59N

38

49T

50

ARC

81

27

59

60

I1 / I2 / I3 Io/Io’ V / V0 V4

Analog measurement board - Slot A

Current input Voltage input

I1 I2 I3 Io Io’ V1 V2 V3 Vo

10 programmable

3-color LEDs

7 Function keys

F1 F7

Ethernet module - Slot L

Protocols

• IEC 61850

• Modbus

• DNP3.0

• Ethernet/IP

Redundancy
protocol:

• RSTP

Ethernet module - Slot M

Protocols

• IEC 61850

• Modbus

• DNP3.0

• Ethernet/IP

Redundancy
protocol:

• RSTP

Serial module - Slot N

Protocols

• Modbus

• DNP3.0

• IEC -101

• IEC -103

Electrical
connection:

• RS485

2/4 wires

Extension module - Slot P

Back-up
memory

Arc board - Slot E

Arc 1

A

A

A

Arc 3

Arc 2

Arc board - Slot D

Arc 1

A

25

A

A

Arc 3

Arc 2

6I/4O board - Slot C

DI3 DI4

DO1 DO2 DO3

Power Supply - Slot B

DI3 DI4

DO2 WD

Other types

of control

DI1 DI2

DO1 DO3

USB
front
ports

RJ45

RJ45 RJ45

RJ45 RJ45

DI1 DI2

DO2

DO1 DO3

DI1 DI2

DO2

DO1 DO3

DI5 DI6DI1 DI2

DO4

RJ45

RJ45

DI3

DI3

Cable

ref: 59700

Slot M

OR

Slot N

OR

12I/4O board - Slot C, D, E

DI3 DI4 DI5 DI6DI1* DI2

OR

DO1 DO2 DO3 DO4

DI9 DI10 DI11 DI12DI7 DI8

5I/5O board - Slot C, D, E

DI1 DI2 DI3 DI4

DO1

DO2

DO3

Arc sensor:

See list of accessories
REL52801 to REL52810

LC

ST

OR

OR

* Speed detection

DI5

DO4

Slot M + N

LC

Redundancy

• HSR

• PRP

Time synchronization

• PTP

DO5

protocols:

:

OR

Circuit-breaker controls

Arc flash sensors

schneider-electric.com | 53Easergy P5 Catalog

Easergy P5

59641

RTD1

RTD2

RTD3

RTD4

REL51045

Modulated

IRIG-B

De-modulated

IRIG-B

RTD5

RTD6

RTD7

RTD8

59641

RTD1

RTD2

RTD3

RTD4

RTD5

RTD6

RTD7

RTD8

ON

Functional description

Product description

Easergy P5M30 - Motor application

Easergy P5M30 protection relays are a compact solution developed and designed for medium and large sized rotating machines,

performing an essential role in many industrial processes and generation. It offers more than a conventional protection relay, with

numerous additional functions suitable and crucial for a wide range of applications, which involve protection, monitoring, diagnosis,

fault analysis tools, and maintenance aids.

eSetup
Easergy Pro

DM107149

HMI interface

Control buttons

Mimic Diagram

I1: 0.0A
I2: 0.0A
I3: 0.0A
P : 0.0W
V : 0.0V

Programmable Logic

Inputs Output

AND TIMER

COUNTEROR

XOR

Setting groups:4

68

H2/H5

SOTF

CLPU

37

49

50BF

50
51

99

74 86

48

66

51LR

67

37P

67N

81U

59N

27P

38

49T

50

ARC

12

81

14

ABS

27

10 programmable

3-color LEDs

7 Function keys

F1 F7

Ethernet module - Slot L

Protocols

• IEC 61850

• Modbus

• DNP3.0

• Ethernet/IP

Redundancy
protocol:

• RSTP

Ethernet module - Slot M

Protocols

• IEC 61850

• Modbus

• DNP3.0

• Ethernet/IP

Redundancy
protocol:

• RSTP

Serial module - Slot N

Protocols

• Modbus

• DNP3.0

• IEC -101

• IEC -103

Electrical
connection:

• RS485

2/4 wires

Extension module - Slot P

Back-up
memory

Arc board - Slot E

Arc 1

A

A

A

Arc 3

Arc 2

6I/4O board - Slot D

DI1 DI2

DO1 DO2 DO3

DI3 DI4

USB
front

ports

RJ45

RJ45 RJ45

RJ45 RJ45

DI1 DI2

DO2

DO1 DO3

DI5 DI6

DO4

RJ45

RJ45

DI3

Cable

ref: 59700

Slot M

OR

Slot N

OR

Slot M + N

LC

ST

OR

Redundancy

Time synchronization

LC

• HSR

• PRP

• PTP

protocols:

:

OR

46

46BC

60

50N

51N

59

60

I1 / I2 / I3 Io/Io’ V / V0

Analog measurement board - Slot A

Current input Voltage input

I1 I2 I3 Io Io’ V1 V2 V3 Vo

Other types

of control

Depends on the configuration

6I/4O board - Slot C

DI3 DI4

DO1 DO2 DO3

Power Supply - Slot B

DI1 DI2

DO1 DO3

DI3 DI4

DO2 WD

Circuit-breaker controls

Arc flash sensors

DO4

12I/4O board - Slot C, D, E

DI5 DI6DI1 DI2

OR

DO1 DO2 DO3 DO4

DI3 DI4 DI5 DI6DI1* DI2

DI9 DI10 DI11 DI12DI7 DI8

* Speed detection

OR

5I/5O board - Slot C, D, E

DI1 DI2 DI3 DI4

DO1

DO2

DO3

DO4

DI5

DO5

M

schneider-electric.com54 | Easergy P5 Catalog

Easergy P5

Base unit description

Product description

PM107326

Hardware description

Withdrawable design (draw-out)

Easergy P5 protection relays can be drawn-out, offering faster and easier

maintenance with less risk:

1. Removable parts (including the I/O board, CPU board and power supply) can

be easily replaced if required.

2. Thanks to the backup memory included in the extension module (optional),

configuration and log records are automatically reloaded, allowing quick relay
restart without additional configuration. No recommissioning is necessary.

3. The CT and VT inputs are isolated when the device is withdrawn.

schneider-electric.com | 55Easergy P5 Catalog

Easergy P5

Base unit description

Product description

PM107312

Hardware specication

Optional modules

Options in slots A, B, C, D, E must be selected when ordering the device (measuring

inputs, power supply and input/output optional boards).

Communication modules in slots L, M, N, P can be ordered separately and

added on site when more communication capabilities are required. The relay will

automatically integrate added modules.

Additionnally, external modules are available for RTD inputs and for IRIG-B time

synchronization.

schneider-electric.com56 | Easergy P5 Catalog

Easergy P5

Base unit description

Product description

LPVT hub

LPVTs

LPCTs

Hardware specication

Compatibility with low power sensors
LPCT/LPVT...

Easergy P5 relays can be ordered with either a conventional CT/VT measuring

module or with a low-power CT/VT measuring module, compatible with low-power

sensors compliant to IEC 61869-10 and IEC 61869-11 standards.

Easergy P5 protection relays can work with both resistive divider and capacitive

divider LPVTs.

Low Power Current Transformer (LPCT) is a magnetic sensor with integrated shunt

providing a voltage output (mV) which represents the primary current (A). LPCTs

provide a low voltage output signal compatible with Easergy P5 protection relays.

Low Power Voltage Transformer (LPVT) is a voltage sensor based on resistor

dividers for digital protection and measuring devices. LPVTs provide a low voltage

output signal compatible with Easergy P5 protection relays.

The LPCT/LPVT compatiblity of Easergy P5 allows users to move from conventional

instrument transformers to better low power sensors technology which brings a

variety of benefits at every stage of the project and throughout the whole life cycle

of your installation.

LPCT and LPVT connection to
Easergy P5U20, P5F30 and P5M30 protection relays

LPCT TLP130 - 0,72 kV insulation

...for more reliability...

Low power sensors are free of ferroresonance and represent high accuracy up to

short circuit levels.

They can be used in protection and measurement purposes with very wide

operating range. This technology ensures easier maintenance thanks to very low

voltage values present on the secondary side.

... and simplicity

Solutions bring significant simplificaton during project execution stage.

Simpler engineering (no CT sizing), procurement, stocking (very less variants) and

installation ensures high effectivness and improves the project delivery time.

LPVT GIS type C - 24 kV insulation

schneider-electric.com | 57Easergy P5 Catalog

Easergy P5

Base unit description

Product description

Rear communication
modules:

ETH

SRL

EXT

Dual port copper (RJ45)
or optical fibre
(multimode glass fiber)
Ethernet module

RS485 or optical fibre
serial communication
module

Extension port for

!

connection with external
modules

PM107428

Rear panel description - CT/VT variant

A B C

M

N P

PM107490

A BD E C

ML N P

Easergy P5x20 - CT/VT variant Easergy P5x30 - CT/VT variant

Slot A Measuring inputs

Slot B

Slot C

Slot D

Slot E

Slot M

Power supply and
digital I/O

Additional digital

(1)

inputs and outputs 1

Additional digital

(1)

inputs and outputs 2

Additional digital

(1)

inputs and outputs 3

Communication

(1)

interface 1

Ethernet port

3 phase CT + 2 residual CT or
3 phase CT + CSH core balance CT

24-250 VDC / 100-230 VAC

+ 4 DI + 3 DO + watchdog (WD)

6 DI + 4 DO or 12 DI + 4 DO
or 5 DI + 5 DO

(3)

(2)

Ethernet TP module with RSTP or
Ethernet FO module with RSTP

Communication

Slots M&N

(1)

interface 1

Ethernet port with

Ethernet FO module
with HSR/PRP and PTP

PRP/HSR

Slot N

Slot L

(1)

(1)

Communication
interface 2

Serial port

Communication
interface 3

RS485 serial line module or
Fiber optic serial line module

Ethernet port

(1)

Slot P

(1) Optional board
(2) The 12 DI + 4 DO board includes one motor speed detection input
(3) The 5 DI + 5 DO board includes two high break / high speed contacts

NOTE: For P5x30 the slot occupation rules apply. Follow the Easergy P5 Product Selector at se.com or consult the Easergy P5 User Guide.

Extension port Extension module with backup memory Extension module with backup memory

3 phase CT + 2 residual CT + 4 VT or
3 phase CT + CSH core balance CT + 4 VT

24 - 48 VDC or 48-250 VDC ; 100-230 VAC

+ 4 DI + 3 DO + watchdog (WD)

6 DI + 4 DO or 12 DI + 4 DO

6 DI + 4 DO or 12 DI + 4 DO

(2)

(2)

3 Arc + 3 DI + 3 DO

6 DI + 4 DO or 12 DI + 4 DO

(2)

3 Arc + 3 DI + 3 DO

Ethernet TP module with RSTP or
Ethernet FO module with RSTP

Ethernet FO module
with HSR/PRP and PTP

RS485 serial line module or
Fiber optic serial line module

Second Ethernet TP module with RSTP

or 5 DI + 5 DO

or 5 DI + 5 DO

or 5 DI + 5 DO

(3)

(3)

or

(3)

or

schneider-electric.com58 | Easergy P5 Catalog

Easergy P5

Base unit description

Product description

Rear communication
modules:

ETH

SRL

EXT

Dual port copper (RJ45)
or optical fibre
(multimode glass fiber)
Ethernet module

RS485 or optical fibre
serial communication
module

Extension port for

!

connection with external
modules

PM107428

Rear panel description - LPCT/LPVT variant

A B C

M

N P

PM107490

A BD E C

ML N P

Easergy P5x20 - LPCT/LPVT variant Easergy P5x30 - LPCT/LPVT variant

Slot A Measuring inputs

Slot B

Slot C

Slot D

Slot E

Slot M

Power supply and
digital I/O

Additional digital

(1)

inputs and outputs 1

Additional digital

(1)

inputs and outputs 2

Additional digital

(1)

inputs and outputs 3

Communication

(1)

interface 1

Ethernet port

Communication

Slots M&N

(1)

interface 1

Ethernet port with
PRP/HSR

Slot N

interface 2

Communication

(1)

Serial port

Communication

(1)

Slot L

interface 3

Ethernet port

(1)

Slot P

(1) Optional board
(2) The 12 DI + 4 DO board includes one motor speed detection input
(3) The 5 DI + 5 DO board includes two high break / high speed contacts

NOTE: For P5x30 the slot occupation rules apply. Follow the Easergy P5 Product Selector at se.com or consult the Easergy P5 User Guide.

Extension port Extension module with backup memory Extension module with backup memory

3 phase LPCT + CSH core balance CT +
4 LPVT

24-250 VDC / 100-230 VAC

+ 4 DI + 3 DO + watchdog (WD)

6 DI + 4 DO or 12 DI + 4 DO
or 5 DI + 5 DO

(3)

(2)

Ethernet TP module with RSTP or
Ethernet FO module with RSTP

Ethernet FO module
with HSR/PRP and PTP

RS485 serial line module or
Fiber optic serial line module

3 phase LPCT + CSH core balance CT + 4 LPVT

24 - 48 VDC or 48-250 VDC / 100-230 VAC

+ 4 DI + 3 DO + watchdog (WD)

6 DI + 4 DO or 12 DI + 4 DO

6 DI + 4 DO or 12 DI + 4 DO

(2)

(2)

3 Arc + 3 DI + 3 DO

6 DI + 4 DO or 12 DI + 4 DO

(2)

3 Arc + 3 DI + 3 DO

Ethernet TP module with RSTP or
Ethernet FO module with RSTP

Ethernet FO module
with HSR/PRP and PTP

RS485 serial line module or
Fiber optic serial line module

Second Ethernet TP module with RSTP

or 5 DI + 5 DO

or 5 DI + 5 DO

or 5 DI + 5 DO

(3)

(3)

or

(3)

or

schneider-electric.com | 59Easergy P5 Catalog

Easergy P5

Base unit description

Product description

DM107197DM107196

Home page with easy navigation

Single-line diagram for easy operation

Front panel description

Comprehensive data for fast and easy
operation

All data required for a local equipment operation may be displayed on demand:

• Display the single-line diagram and freely assignable analog values.

• Display of all measurements.

• Display of operation and alarm messages.

• Display and setting of all protection functions.

• Display and setting of all other functions and scaling parameters.

• Entry of password to protect parameter and protection settings.

Ergonomic data presentation

• 480 x 272 color LCD screen (Easergy P5x30 models) or 192 x 96 LCD screen

(Easergy P5x20 models) can display any character or symbol

• Dedicated keys for operation:

– Control buttons (O/I) to operate the circuit breaker and other controllable

objects

– Reset button (R) to clear the alarms and reset the lockout/latching function.

– Local / Remote button

• Programmable function keys:

– 1 on Easergy P5x20 models

– 7 on Easergy P5x30 models

• Dedicated LEDs for indication of:

– Power on

– Relay maintenance

– Trip

– Alarm

• Tri-color programmable LEDs:

– 6 on Easergy P5x20 models

– 10 on Easergy P5x30 models

Working languages

All texts and messages displayed on the Easergy P5 protection relay are available

in two languages: English plus a local language. Easergy P5 can be ordered with

French, Chinese, Portuguese, Italian, Spanish, Polish, Russian and Traditionnal

Chinese.

schneider-electric.com60 | Easergy P5 Catalog

Easergy P5

Base unit description

Product description

KEYS

HOME key: return to previous menu.
Three second press returns to main menu

INFO push-button for viewing additional
information, entering the password view, and
adjusting the LCD contrast

Reset control key

R

ENTER key: activate or confirm
a function

UP key: move up in the menu
or increase a numerical value

DOWN key: move down in the menu
or decrease a numerical value

LEFT key: move backwards in a

Navigation keys

parallel menu or select a digit in
a numerical value

RIGHT key: move forwards in a
parallel menu or select a digit in
a numerical value

Switchgear control key (OPEN)

Easergy P5x20 - Front panel description

PM107302

LEDS

!

PORTS

On (Green)

Alarm (Yellow)

Trip (Red)

Maintenance
(Yellow)

6 customizable
tri-color LEDs

USB mini B
(Computer)

USB A
(USB key)

Switchgear control key (CLOSE)

Local/remote control key

F1

Customizable function key

LABELS

Customizable LED labels

Customizable Bay label

ACCESS COVER
(OPEN)

PM107301

ACCESS COVER
(CLOSED)

schneider-electric.com | 61Easergy P5 Catalog

Easergy P5

Base unit description

Product description

KEYS

HOME key: return to previous menu.
Three second press returns to main menu

INFO push-button for viewing additional
information, entering the password view,
and adjusting the LCD contrast

Reset control key

R

ENTER key: activate or confirm
a function

UP key: move up in the menu
or increase a numerical value

DOWN key: move down in the
menu or decrease a numerical value

LEFT key: move backwards in a

Navigation keys

parallel menu or select a digit
in a numerical value

RIGHT key: move forwards in a
parallel menu or select a digit
in a numerical value

Easergy P5x30 - Front panel description

PM107315

DM107153

LEDS

On (Green)

Alarm (Yellow)

Trip (Red)

Maintenance
(Yellow)

10 customizable
tri-color LEDs

PORTS

USB mini B
(Computer)

USB A
(USB key)

Switchgear control key (OPEN)

Switchgear control key (CLOSE)

Local/remote control key

F1

7 customizable function keys

LABELS

Customizable LED labels

Customizable Bay label

ACCESS COVER
(OPEN)

PM107314

ACCESS COVER
(CLOSED)

schneider-electric.com62 | Easergy P5 Catalog

Easergy P5

205 ± 0.5

8.07 ± 0.2

180 ± 0.5

7.09 ± 0.2

130 ± 0.5

mm

Base unit description

Product description

Dimensions and weight

102 mm

DM107165

167.2 mm
(6.58 in.)

(4.01 in.)

180 mm

(7.08 in.)

Easergy P5x20 - dimensions and weight

Dimensions mm in

Height 180 7.08
Width 102 4.01
Depth 224 8.82

Weight kg lb

Weight 2.5 to 3.5 5.5 to 7.7

224mm (8.82 in.)

97.5 mm
(3.84 in.)

51,8 mm
(2.04 in.)

158 mm

(6.22 in.)

168mm (6.61 in.)

148 mm (5.83 in.)

Flush mounting installation

DM107199

in

8.07 ± 0.2

205 ± 0.5

5.12 ± 0.2

4 mm (0.16 in.)

Cut-out dimensions mm in

Height 205 8.07
Width 130 5.12

More info on installation accessories page 94

NOTE:
Please see the appropriate Safety Guide or User Guide for correct installation information.

schneider-electric.com | 63Easergy P5 Catalog

Easergy P5

Base unit description

Product description

Dimension and weight

152.4 mm
(6 in.)

DM107168

167.2 mm
(6.58 in.)

180 mm

(7.08 in.)

Easergy P5x30 - dimensions and weight

Dimensions mm in

Height 180 7.08
Width 152.4 6
Depth 224 8.82

Weight kg lb

Weight 2.5 to 3.5 5.5 to 7.7

149 mm
(5.87 in.)

103.6 mm
(4.08 in.)

158 mm

(6.22 in.)

224mm (8.82 in.)

168mm (6.61 in.)

148 mm (5.83 in.)

F1 F2 F3

F4 F5 F6 F7

Flush mounting installation

DM107199

8.07 ± 0.2

205 ± 0.5

180 ± 0.5

7.09 ± 0.2

4 mm (0.16 in.)

Cut-out dimensions mm in

Height 205 8.07
Width 180 7.09

More info on installation accessories page 94

NOTE:
Please see the appropriate Safety Guide or User Guide for correct installation information.

schneider-electric.com64 | Easergy P5 Catalog

Easergy P5

A18

A17

A16

A15

S1

S1

S1

S1

S1

A14

A13

A12

A11

A10

A9

1/5 A

1/5 A

1 A

L1

L2

L3L1L2

L3

IL1

IL2

IL3

Std

VS

A18

A17

A16

A15

S1

S1

S1S1A14

A13

A12

A11

A10

A9

1/5 A

1 A

IL1

IL2

IL3

Std

VS

A18

A17

A16

A15S1S1

S1

S1

A14

A13

A12

A11

A10

A9

L1L2L3

1/5 A

CSH

IL1

IL2

IL3

20 A

2 A

A18

A17

A16

A15S1S1

S1

S1

A14

A13

A12

A11

A10

A9

L1L2L3

1/5 A

CSH

IL1

IL2

IL3

20 A

2 A

Connection diagrams

Product description

Current Transformers (and LPCT)

CT and LPCT connection – slot A

Model with 3 phase CT + 2 residual CT inputs

DM107154DM107155DM107156

Model with 3 phase CT + 1 CSH inputs

Model with 3 phase LPCT + 1 CSH inputs

L1

L2
L3

RJ45

IL1

RJ45

IL2

RJ45

IL3

CSH

S1

A1

A2

A3

A4

20 A

2 A

NOTE:
Please see the appropriate Safety Guide or User Guide for correct installation information.

schneider-electric.com | 65Easergy P5 Catalog

Easergy P5

L1

L2

L3

A4

A3

A6

A5

A7

A8

A2

A1

V1

V2

V3

V4

V1

V2

V3

V4

A4A3A6

A5A7A8

A2

A1

L1

L2

L3

A4

A3

A6

A5A7A8

A2

A1

VL1

VL2

VL3

V4

L1

L2

L3

Connection diagrams

Product description

3 phase-to-neutral voltages
and 1 residual voltage

DM107157

Voltage Transformers (and LPVT)

VT and LPVT connection – slot A

Model with 4 VT inputs

2 phase-to-phase voltages + 1 residual voltage
+ 1 additional phase-to-phase voltage

DM107158DM107159DM107160

3 phase-to-neutral voltages + 1 additional phase-to-phase voltage

Model with 4 LPVT inputs

L1

L2

L3

LPVT L1

LPVT L2

LPVT hub

connector

LPVT L3

V4 = VL2-VL1 or

V4=V

L1

according to setting

NOTE:
Please see the appropriate Safety Guide or User Guide for correct installation information.

LPVT hub
connector

RJ45

RJ45

V

L1, VL2, VL3

V4

schneider-electric.com66 | Easergy P5 Catalog

Easergy P5

DI1

DI2

DO3

DO2

DO1

WD

DI3

DI4

1

2

3

4

5

6

13

14

15

16

17

18

19

20

7

8

9

10

11

12

HS

C

C

C

DI1

DI2

DO3

DO2

DO1

WD

DI3

DI4

1

2

3

4

5

6

13

14

15

16

17

18

19

20

7

8

9

10

11

12

HS

C

C

C

Connection diagrams

Product description

Power supply, Inputs and Outputs

Slot B - Power supply and digital I/O

P5x20 P5x30

DM107161

DM107162

24 to 250 V supply
+ 4 DI + 3 DO + WD

48 to 250 V supply
+ 4 DI + 3 DO + WD
or
24 to 48 V supply
+ 4 DI + 3 DO + WD

DI1 to DI4:
universal digital inputs

DO1, DO2 and DO3:
control relay outputs

Watchdog (WD):

signaling relay output

NOTE:
Please see the appropriate Safety Guide or User Guide for correct installation information.

schneider-electric.com | 67Easergy P5 Catalog

DI1 to DI4:

universal digital inputs

DO1:

high-speed/high-break output

DO2 and DO3:

control relay outputs

Watchdog (WD):

signaling relay output

Easergy P5

DO1

DO3

DO4

DI5

DO2

DO5

DI1

DI2

DI3

DI4

C

C

C

C

C

HS

HS

1

2

3

4

5

6

13

14

15

16

17

18

19

20

7

8

9

10

11

12

Connection diagrams

Product description

Slot C - Additional digital I/O

P5x20 and P5x30

DM107163_a

DI1

DI2

DI3

DI4

DI5

DI6

DO1

DO2

DO3

DO4

1

2

3

4

5

6

7

8

9

10

11

12

13

S

14

15

S

16

17

S

18

19

S

20

DM107163_b

DI1

DI2

DI3

DI4

DI5

DI6

DI7

DI8

DI9

DI10

DI11

DI12

DO1

DO2

DO3

DO4

S

S

S

S

Power supply, Inputs and Outputs

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

DM107163_c

6 DI + 4 DO 12 DI + 4 DO 5 DI + 5 DO

DI1 to DI6:

universal digital inputs

DO1 to DO4:

signaling relay outputs

(1) DI1 can be used as universal input

NOTE:
Please see the appropriate Safety Guide or User Guide for correct installation information.

DI1:

motor speed detection input

DI2 to DI12:
universal digital inputs

DO1 to DO4:

signaling relay outputs

DI1 to DI5:

(1)

universal digital inputs

DO1 to DO3:

control relay outputs

DO4 to DO5:

high-speed/high-break outputs

schneider-electric.com68 | Easergy P5 Catalog

Easergy P5

DO1

DO3

DO4

DI5

DO2

DO5

DI1

DI2

DI3

DI4

C

C

C

C

C

HS

HS

1

2

3

4

5

6

13

14

15

16

17

18

19

20

7

8

9

10

11

12

Connection diagrams

Product description

Power supply, Inputs and Outputs

Slots D, E - Additional digital I/O and arc-sensors inputs

P5x30

DM107163_a

DI1

DI2

DI3

DI4

DI5

DI6

DO1

DO2

DO3

DO4

1

2

3

4

5

6

7

8

9

10

11

12

13

S

14

15

S

16

17

S

18

19

S

20

DM107163_b

DI1

DI2

DI3

DI4

DI5

DI6

DI7

DI8

DI9

DI10

DI11

DI12

DO1

DO2

DO3

DO4

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

S

16

S

17

18

S

19

S

20

DM107163_c

DM107163_c

DI1

DI2

DI3

DO1

DO2

DO3

Arc1

Arc2

Arc3

1

2

3

4

5

6

7

C

8

9

C

10

C

11

12

S

13

14

15

L>

16

17

L>

18

19

L>

20

6 DI + 4 DO 12 DI + 4 DO 5 DI + 5 DO

DI1 to DI6:

universal digital inputs

DO1 to DO4:

signaling relay outputs

(1) DI1 can be used as universal input

NOTE:
For P5x30 the slot occupation rules apply. Follow the Easergy P5 Product Selector at se.com or consult the appropiate User Guide.
Please see the appropriate Safety Guide or User Guide for correct installation information.

schneider-electric.com | 69Easergy P5 Catalog

DI1:

motor speed detection input

DI2 to DI12:

universal digital inputs

DO1 to DO4:

signaling relay outputs

DI1 to DI5:

(1)

universal digital inputs

DO1 to DO3:

control relay outputs

DO4 to DO5:

high-speed/high-break outputs

3 Arc +3 DI + 3 DO

DI1 to DI3:

universal digital inputs

DO1 to DO2:

control relay outputs

DO3:

signaling relay outputs

3 point light sensor inputs

Easergy P5

Technical characteristics

Product description

Electrical characteristics

Power supply

P5x20 24-250 Vdc; 100-230 Vac

Rated voltage

Variation -20% / +20%

Typical burden

Maximum burden

Maximum interruption time 100 ms

P5x30

P5x20 4 W ; 10 VA at 230 Vac

P5x30 8 W ; 15 VA at 230 Vac

P5x20 6 W ; 15 VA at 230 Vac

P5x30 11 W ; 22 VA at 230 Vac

24-48 Vdc

48-250 Vdc; 100-230 Vac

Measurement Inputs

Rated frequency 50/60 Hz

Phase CT and standard earth/ground fault CT inputs

Rated current 1 A / 5 A
Input impedance < 0.02 Ohm
Thermal withstand, continuous 20 A
Thermal withstand, 1 s 500 A

Very sensitive earth/ground fault CT input

Rated current 1 A
Input impedance < 0.02 Ohm
Thermal withstand, continuous 4 A
Thermal withstand, 1 s 100 A

CSH input (for 470/1 dedicated sensors)

Rated current 2 A / 20 A (primary value)
Input impedance < 0.02 Ohm
Thermal withstand, continuous 300 A (primary value)
Thermal withstand, 1 s 20 kA (primary value)

LPCT inputs

Rated voltage 22.5 mV
Extended rated voltage 0.25 to 31.5 rated voltage
Input impedance 2 MOhms / 500 pF
Thermal withstand 60 V

VT inputs

Rated voltage 200 V
Input impedance > 100 kOhms
Voltage withstand, continuous 1.2 rated voltage

LPVT inputs

Rated voltage

Extended rated voltage 0.25 to 1.5 rated voltage
Input impedance 10 MOhms / 15 pF
Thermal withstand 25 V

3.25 V/ 3

(1) According to configuration

schneider-electric.com70 | Easergy P5 Catalog

Easergy P5

Technical characteristics

Product description

Electrical characteristics

Digital inputs

Rated voltage 240 V DC or AC

Switching threshold voltage 10 to 200 V, settable

Current drain 1 to 28 mA, settable

(1)

Digital outputs (relays)

Control relay outputs

Rated voltage 240 V DC or AC

Continuous current 8 A

Making current 30 A, 200 ms

Breaking capacity (L/R < 40 ms) 50 W (24 to 127 V) / 30W (240 V)

(2)

Signaling relay output

Rated voltage 240 V DC or AC

Continuous current 2 A

Breaking capacity (L/R < 20 ms) 2 A (24 V) / 1 A (48 V) / 0.2 A (127 V) /

0.1 A (240 V)

High-speed and high-break output

Rated voltage 240 V DC or AC

Continuous current 10 A

Making current 30 A, 200 ms

Breaking capacity (L/R < 40 ms) 10 A (24 to 240 V)

Closing / opening time 1 ms / 200 ms

(1) According to configuration
(2) 50 W at 24 V with additional customer protection (RC or zener diode)

schneider-electric.com | 71Easergy P5 Catalog

Easergy P5

Technical characteristics

Product description

Environmental characteristics

Electromagnetic compatibility Standard Level / Class Value

Emission Tests

Conducted emission CISPR 11 Class A 0.15 to 0.5 MHz: 79 dBµV (quasi peak)

CISPR 22 Class A 0.5 to 30 MHz: 73 dBµV (quasi peak)

IACS E10 0.15 MHz to 0.3 MHz: 80 to 50 dBμV/m

Radiated emission CISPR 22 Class A 30 MHz to 230 MHz: 40 dBµV (quasi peak)

0.3 MHz to 100 MHz: 60 to 54 dBμV/m

IACS E10 100 MHz - 2000 MHz, 54 dBμV/m

except for: 156 MHz - 165 MHz, 24 dBμV/m

Immunity tests – radiated disturbances

Electrostatic discharge IEC 61000-4-2 Class 4 15 kV air / 8 kV contact

ANSI C37.90.3 15 kV air / 8 kV contact

Radiated electromagnetic energy IEC 61000-4-3 Level 3 10 V/m, 80 MHz to 2.7 GHz, 80% AM (1 KHz)

ANSI C37.90.2 20 V/m, 80 MHz to 1 GHz, 80% AM (1 KHz)

GOST 32137 10 V/m, 80 MHz to 1 GHz, 80% AM (1 KHz) and

pulse 200 Hz

GOST 30804.4.3 30 V/m, 800 to 960 MHz & 1.4 to 2 GHz

IACS E10 10 V/m, 80 MHz to 1 GHz

Magnetic fields at power frequency IEC 61000-4-8 Level 5 100 A/m continuous, 1000 A/m, 3 s

Pulse magnetic fields IEC 61000-4-9 Level 5 1000 A/m

Oscillatory magnetic fields IEC 61000-4-10 Level 5 100 A/m, 100 kHz and 1 MHz, 2 s

Immunity tests – conducted disturbances

Radio frequency disturbances IEC 61000-4-6 Level 3 10 V CM, 0.15 MHz to 80 MHz

Slow damped oscillatory waves IEC 61000-4-18 Level 3 2.5 kV CM, 1 kV DM, 100 kHz & 1 MHz

ANSI C37.90.1 2.5 kV, 1 MHz, CM and TM

IEC 61000-4-12
GOST30804.4.12

Fast damped oscillatory waves IEC 61000-4-18 Level 3 2 kV CM, 3MHz, 10MHz, 30MHz

Conducted disturbances 0 to 150 kHz IEC 61000-4-16 Level 4 300 V CM, 150 V DM, 0 to 150 kHz

Electrical fast transient or burst IEC 61000-4-4 Level 4 4 kV CM, 5 kHz and 100 kHz

ANSI C37.90.1 4 kV, 5 kHz CM and TM

IACS E10 2 kV power supply, 1 kV digital I/Os, 5min

Surge IEC 61000-4-5 Level 4 4 kV CM, 2 kV DM

2 kV CM, 1 kV DM, 100 kHz
Source impedance: 12 Ω

30 V, continuous at power frequency

Communication ports: 2 kV CM, 1 kV DM

schneider-electric.com72 | Easergy P5 Catalog

Easergy P5

Technical characteristics

Product description

Other characteristics

Safety Standard Value

General safety

Creepage distances and clearances

High voltage withstand

Impulse voltage withstand

Insulation

IEC 60255-27 Pollution degree 2

IEC 60255-27 2 kV rms, 1mn

ANSI C37.90 1.5 kV rms 1 mn across opened contacts of control relays
IEC 60255-27 5 kV, 1.2 μs/50 μs

IEC 60255-27 Insulation resistance > 100 MΩ at 500 Vdc

IEC 60255-27

overvoltage category III

1 kV rms, 1mn across opened contacts

Electromagnetic compatibility Standard Level / Class Value

Disturbances on the power supply

Voltage dips IEC 61000-4-11 0%, 5/6 cycles min

40%, 10/12 cycles

70%, 25/30 cycles

IEC 61000-4-29 0%, 100 ms min

40%, 200 ms

70%, 500 ms

Interruption IEC 61000-4-11 0%, 250/300 cycles

IEC 61000-4-29 0%, 5 s

Voltage variations IEC 61000-4-14 Class 3 ±12 % Un

Frequency variations IEC 61000-4-28 Level 4 ±15 % of frequency variation

Ripples IEC 61000-4-17 15%, 100 Hz to 120 Hz

Gradual shutdown IEC 61000-4-27

Reverse of DC power supply IEC 61000-4-27

AM : Amplitude Modulation / CM : Common Mode / DM : Dierential Mode / TM : Transversal Mode

Enlosure Standard Level / Class Value

Local panel IEC 60529 IP54 Local panel

IP54 Mounted in panel with flush mounting accessory

IP41 Mounted without flush mounting accessory

NEMA Type 12 -

Rear panel IEC 60529 IP10 Area with ring terminal connection (analogue inputs)

schneider-electric.com | 73Easergy P5 Catalog

Easergy P5

Base unit description

Product description

Mechanical robustness Standard Level / Class Value

In operation

Vibrations IEC 60255-21-1 Class 2 1 Gn, 10 Hz to 200 Hz

Shocks IEC 60255-21-2 Class 2 10 Gn / 11 ms

Earthquakes IEC 60255-21-3 Class 2 2 Gn horizontal / 1 Gn vertical

De-energized

Vibrations IEC 60255-21-1 Class 2 2 Gn ; 10 Hz - 150 Hz

Shocks IEC 60255-21-2 Class 2 30 Gn / 11 ms

Jolts IEC 60255-21-2 Class 2 20 Gn / 16 ms

GOST 17516.1 0,015 mm peak, 0,5 Hz to 57,6 Hz

IACS E10 13.2 Hz to 100 Hz – acceleration ± 0.7 g

Other characteristics

1 Gn 57,6 Hz to 150 Hz

schneider-electric.com74 | Easergy P5 Catalog

Easergy P5

Base unit description

Product description

Other characteristics

Climatic withstand Standard Level / Class Value

In operation - Operating condition: -40°C to +70°C (-40°F to +158°F)

Operating conditions

Exposure to cold IEC 60068-2-1 Ad

Exposure to dry heat IEC 60068-2-2 Bd

Exposure to damp heat IEC 60068-2-78 Cab

IEC 60068-2-30 Db

Temperature variation IEC 60068-2-14 Nc

-40°C to +70°C (-40°F to +158°F)

-40°C (-40°F) ; 96 h

+70°C (+158°F), 96 h
+85°C (+185°F), 16 h

93% RH without condensation, 40°C
(104°F), 56 days

93-95% RH, 25°C to 55°C (77°F to 131°F),
6 cycles (12 + 12 hours)

-40°C to +70°C (-40°F to +158°F)
10°C/mn (18°F/mn)

In storage

Storage conditions

Exposure to cold

Exposure to dry heat

Exposure to damp heat

IEC 60068-2-1 Ab -40°C (-40°F) ; 96 h

IEC 60068-2-2 Bb +85°C (+185°F) ; 96 h

IEC 60068-2-78 Cab 93% RH to 95% RH, 40°C (104°F), 56 days

-40°C to +85°C (-40°F to +185°F)

Corrosive atmosphere

Salt mist

Corrosive 2 and 4 gas tests

Cybersecurity

Certification

Certificate number

Certification

Certificate number

Standard

Achilles, Level I

453-071119

Achilles, Level II

IEC 60068-2-52 Kb / 1

IEC 60068-2-60 Ke • Method 1;

0,5 ppm ; 1 ppm

• Method 4;
– 0,071 ppm H2S, 0,26 ppm ,

– 0,034 ppm , 0,11 ppm

IEC 60721-3-3 3C2 21 days

Marking and homologations

Standard Value

IEC60255-26
IEC60255-27

UL508
ANSI/IEEE C37.90
CAN/CSA C22.2 No.14

EAC
Eurasian Customs Union

CE marking according to:
EMC Directive 2014/30/EU
LV Directive 2014/35/EU

File E354250, NRGU

Certificate:

ЕАЭС RU C-FR.АЖ40.В.00943/20 /

schneider-electric.com | 75Easergy P5 Catalog

Digital experience

schneider-electric.com76 | Easergy P5 Catalog

Digital experience

Set up software 78

eSetup Easergy Pro 78

eSetup Easergy Pro - during engineering 79

eSetup Easergy Pro - during commissioning 79

eSetup Easergy Pro - during operation 79

Web-HMI 80

Mobile application 81

schneider-electric.com | 77Easergy P5 Catalog

Digital experience

Set up software

eSetup Easergy Pro

At every step of the digital life

eSetup Easergy Pro offers full facilities to set up Easergy Px protection relays.

Intuitive and simple, eSetup Easergy Pro is a user-oriented interface to assist you
during the engineering, commissioning and operation of Easergy Px protection
relays. Its streamlined workflow and graphical representations have been designed
to simplify your configuration process.

The software is available for download on the Schneider Electric website.

Minimum requirements for running eSetup Easergy Pro:

• Windows 7 or higher

• 512 MB RAM

• 50 MB Disk space

eSetup Easergy Pro can run autonomously or can be run inside eSetup Easergy
Studio software.

PM108584

The User can benefit from a single configuration interface for Easergy Px, Easergy MiCOM and MiCOM protection relays with an electrical
system structure view. The integration of Easergy Px protection relays in complex projects is now quick and easy.

How to use eSetup Easergy Pro?

DM105614b

DM105613b

eSetup

DM105612b

Use eSetup Easergy Pro in standalone
mode during engineering to prepare the
configuration.

Easergy Pro

eSetup
Easergy Pro

Connect the PC running eSetup Easergy
Pro to the USB port of the Easergy P5
protection relay during commissioning to
adjust the settings and test the protection
relay.

For connection to Easergy P5, use the connection
cord ref: 59700

Connect the PC running eSetup Easergy
Pro to the Ethernet network during operation
to retrieve data from the protection relays
and update the system.

eSetup
Easergy Pro

schneider-electric.com78 | Easergy P5 Catalog

Digital experience

Set up software

eSetup Easergy Pro

PM108581

PM108583

During engineering

• Create the configuration of the Easergy P5 relay: select the appropriate options

and receive the model number.

• Set the characteristics of the CTs, VTs, or sensors connected to the relay, and

select the protection functions that will be activated and their settings.

• Build a specific logic equations file, if required, using a graphical editor.

• Map the digital inputs of the relay and different internal signals to the relevant

functions, LEDs, and digital outputs, using a straightforward matrix format.

• Draw the single-line diagram that will appear on the front display of the relay

for switchgear control and select the measurements that will be displayed. If
required, build the interlocking logic using a matrix format.

• Compare your confirguration files with other files or with the actual configuration

of your device.

• Save or load your file with version control (track the changes and manage the

versions of the file).

• For IEC 61850 protocol, configure the data set and the report control blocks that

will be published and select the GOOSE data to which you want to subscribe.

• Complete the setting of additional functions (disturbance recorder, event logging

system, clock synchronization, etc.).

• Use the Script File function to uplaod standard configuration in a few seconds.

• Deploy your offline setting file to many devices.

During commissioning

• Connect to the front panel of one single relay or access several relays by

connecting to Ethernet.

• Open the Digital Inputs menu to check the status of inputs. Reverse the polarity

or add a filtering delay if necessary.

• Open the Relays menu and force the status change of the output relays in order

to check the wiring.

• Open the Phasor Diagram menu to see in real time the injected currents and

voltages and the value.

• Use virtual injection for testing protection settings and circuit breaker tripping

and for checking LEDs and connected outputs.

• Monitor the logic execution online and apply the changes in logic or in the

matrix.

• Compare your confirguration file with the configuration in the relay.

During operation

• Connect to the front panel of a single relay or gain access to several relays by

connecting to Ethernet

• During normal operation, get the most of the metering capabilities of the

Easergy protection relay:

EM106166 EM106163 PM108582

schneider-electric.com | 79Easergy P5 Catalog

– Open the different Measurements menus to access the power monitoring

and power quality data.

– Open the disturbance recorder menu to get a waveform capture or program

the recording of a power trend.

• After a trip, use eSetup Easergy Pro to understand the fault:
– Check the fault log of the protection that has tripped the circuit breaker
– Download the disturbance record from the Easergy P5 and display it with a

disturbance recorder evaluation tool, eg. Wavewin.

• Benefit from safe file download with all data required to analyse network events

.

Digital experienceDigital experience

Web-HMI

Description

Enhance operational
efficiency

• Direct access to protection and
communication settings

• Control and monitoring of circuit breakers
and switches

• Mirror HMI function

• Direct access to measurements including
graphical phasor diagrams

• Device diagnosis

• MATRIX status

• Access to logs and other information

Boost operational efficiency with the
embedded web-HMI

Quickly and conveniently configure, monitor, and operate your Easergy P5
protection relay with our web-HMI. The web-HMI, accessible online via the IP
address of the relay, doesn’t require you to install specific computer software ­simply use your web browser to connect to the device. You just need to enable
the web server service during the initial configuration of Easergy P5 with eSetup
Easergy Pro. The web-HMI is based on the same page design as eSetup Easergy
Pro, making it easy to use!

schneider-electric.com80 | Easergy P5 Catalog

Digital experience

Mobile application

Description

EcoStruxureTM Power Device app

Within the palm of your hand you can be connected to your Schneider Electric:

• Masterpact MTZ air circuit breaker

• TeSys GV4 motor circuit breaker

• Easergy P5 protection relays

• ... and more!

EcoStruxure Power Device app is a single mobile application with necessary
information and capabilities to operate and efficiently maintain devices in the
EcoStruxure architecture.

This app can be installed on your IOS and Android smartphone. The protection
devices can be identified on the app by simply scanning their QR codes.

Wireless communication is possible via by WIFI
for operation and monitoring within the proximity of the devices. Get real time
notifications about the electrical installation: load levels, health status, warnings and
alarms, protection settings…and more!

(1)

, Bluetooth

(2)

, NFC

(2)

technologies

Free download
EcoStruxure Power Device on:

(1) WIFI is not embedded in Easergy P5, a separate WIFI router connected to an Ethernet port of
the device is required.
(2) Contact Schneider Electric for availability.

schneider-electric.com | 81Easergy P5 Catalog

Additional Modules and Accessories

schneider-electric.com82 | Easergy P5 Catalog

Additional Modules
and Accessories

Communication accessories 84

Modules 84

Sensors 92

Arc-flash sensors 93

Mounting accessories 94

Wiring accessories 95

schneider-electric.com | 83Easergy P5 Catalog

Additional Modules
and Accessories

DM101266

Ethernet HSR/PRP FO module

Communication accessories

Modules

Ethernet communication module with
HSR and PRP redundancy

REL51033: Ethernet HSR/PRP FO module

The Ethernet communication module with HSR or PRP redundancy and PTP

according to IEEE 1588v2 is inserted in both slots M and N of the Easergy P5. The

module can be selected as an option when ordering the Easergy P5 or purchased

later and installed on site. This module requires fiber optic connection.

In addition to relay communication protocols on Ethernet, it also enables

the use of PRP (Parallel Redundancy Protocol) and HSR (High-availability

Seamless Redundancy) – selectable by configuration, which allow instantaneous

reconfiguration of the communication system without communication packet loss.

On the top of this PTP (Precision-Time-Protocol) is availaible that allows for time

synchronization with an accuracy of less than 1 ms.

DANGER

Characteristics

Standard 2 ports: 100 Base FX

Baud rate 100 Mbits/s

Fiber type Multimode glass fiber

Wavelength 1300 nm

Connection LC

Maximum attenuation
(fiber optic + connectors)

Back-up power supply input

Rated voltage 12VDC ±20%

Burden 0.5 W

Dielectric withstand 500V, 50Hz, 1 mn

Fiber optic diameter Max attenuation

50/125 or 62.5/125 µm 14 dB

HAZARD OF DAMAGE TO THE EYES

Never look into the end of a fiber optic or
connectors of the module

Failure to follow these instructions will result in
death or serious injury.

schneider-electric.com84 | Easergy P5 Catalog

Additional Modules
and Accessories

DM101268

Communication accessories

Modules

Ethernet communication module with
RSTP redundancy

The Ethernet communication module is inserted in slot M of Easergy P5. The

module can be selected as an option when ordering the device or purchased later

and installed on site. This module is available in 2 versions for copper wire or fiber

optic connection.

In addition to relay communication protocols on Ethernet, it also enables the use

of RSTP (Rapid Spanning Tree Protocol), which allows fast reconfiguration of the

communication system.

REL51038: Ethernet TP module

Characteristics

Standard 2 ports: 10/100 Base TX

Baud rate 10 or 100 Mbits/s

Type of cable Standard Ethernet CAT 5

Connection RJ45

Ethernet TP module

DM101267

Ethernet FO module

DANGER

HAZARD OF DAMAGE TO THE EYES

Never look into the end of a fiber optic or
connectors of the module

Failure to follow these instructions will result in
death or serious injury.

REL51039: Ethernet FO module

Characteristics

Standard 2 ports: 100 Base FX

Baud rate 100 Mbits/s

Fiber type Multimode glass fiber

Wavelength 1300 nm

Connection LC

Maximum attenuation
(fiber optic + connectors)

Fiber optic diameter Max attenuation

50/125 or 62.5/125 µm 14 dB

schneider-electric.com | 85Easergy P5 Catalog

Additional Modules
and Accessories

DM107335

Second Ethernet TP module

Communication accessories

Modules

Second Ethernet communication module
with RSTP redundancy

REL51042: Second Ethernet TP module

The second Ethernet communication module is inserted in slot L of Easergy P5x30.

It can be selected as an option when ordering the device or purchased later and

installed on site. This option maximises the application flexibility for advanced

network architectures.

In addition to relay communication protocols on Ethernet, it also enables the

use of RSTP protocol which allows fast reconfiguration of the communication

system. In combination with first Ethernet communication modules it provides dual

redundancy capability.

Characteristics

Standard 2 ports: 10/100 Base TX

Baud rate 10 or 100 Mbits/s

Type of cable Standard Ethernet CAT 5

Connection RJ45

schneider-electric.com86 | Easergy P5 Catalog

Additional Modules
and Accessories

DM101269

RS485 serial line module

Communication accessories

Modules

Serial line communication module

REL51036: RS485 serial line module

The serial line communication module is inserted in the slot N of the Easergy

P5. The module can be selected as an option when ordering the Easergy P5 or

purchased later and installed on site. This module is available in two versions for

RS485 or fiber optic connection.

Characteristics

EIA 2-wire RS485 differential or

Standard

Line polarization 12V, internally provided

Connection

EIA 4-wire RS485 differential
(selection by configuration)

2x RJ45 – pin-out as follows:

1. RXD0

2. RXD1

4. TXD1 (D1)

5. TXD0 (D0)

8. Common

DM101270

Fibre optic serial line module

DANGER

HAZARD OF DAMAGE TO THE EYES

Never look into the end of a fiber optic or
connectors of the module

Failure to follow these instructions will result in
death or serious injury.

REL51040: Fiber optic serial line module

Characteristics

Fiber type Multimode glass fiber (HSC)

Wavelength 820 nm

Connection ST

Fiber optic diameter Max attenuation

50/125 µm 5.6 dB

Maximum attenuation
(fiber optic + connectors)

62.5/125 µm 9.4 dB

100/140 µm 14.9 dB

200 µm 19.2 dB

schneider-electric.com | 87Easergy P5 Catalog

Additional Modules
and Accessories

Communication accessories

Modules

Extension module

DM101271

Extension module

REL51034: Extension module

The extension module is inserted in the slot P of Easergy P5. The extension module
can be selected as an option when ordering the Easergy P5 or purchased later and
installed on site. This module provides:

• connection to the external modules

• automatic back-up of data

– active configuration file and all four setting groups parameters
– disturbance records
– motor-startup records (when available)
– sequence of events records
– power system maintenance data log
– maintenance data of circuit-breaker, switches, motor and transformer

(whichever available)

Characteristics

Connection RJ45

Type of cable

:

Specific cables have the following references:

• 59660: length 0.6 m

• 59661: length 2 m

• 59662: length 4 m

schneider-electric.com88 | Easergy P5 Catalog

Additional Modules
and Accessories

DM107171

Communication accessories

Modules

IRIG-B module

REL51045: IRIG-B module

The IRIG-B module is an external module used for accurate time synchronization.

It is connected to the extension module. It can be selected as an option when

ordering the device or purchased later and installed on site. The module provides

both a modulated (MOD INPUT) and an unmodulated input (UNMOD INPUT) and

can automatically detect which input type is used by the user. No configuration of

input type is needed in the Easergy P5 protection relay.

It does not require any auxiliary supply connection.

Mechanical characteristics

Assembly Symmetrical DIN rail

Modulated IRIG-B input

Connection BNC socket
Type of cable 50 ohm coaxial
Time code format B124, B125 (1)
Input signal level 200mV to 20V

Demodulated IRIG-B input

Connection Screw-type terminals
Type of cable Twisted pair
Time code format B004, B005 (1)
Input signal level TTL

(1) according to standard 200-04

schneider-electric.com | 89Easergy P5 Catalog

Additional Modules
and Accessories

Communication accessories

Modules

PE88063DE88205

1.81

5.67

3.46

Temperature sensor module

59641: Temperature sensor module

The Temperature sensor module is an external module used for temperature
measurement with Resistance Temperature Detectors (RTDs). It is connected to the
extension module. It can be selected as an option when ordering the device or
purchased later and installed on site. It provides 8 RTD inputs.

It does not require any auxiliary supply connection.

Mechanical characteristics

Assembly Symmetrical DIN rail

RTD input

Connection Screw-type terminals
Type of cable Shielded cable
Type of RTD Pt100, Ni100, Ni120
Current injected in the RTD 4 mA

schneider-electric.com90 | Easergy P5 Catalog

Additional Modules
and Accessories

PM106130

Communication accessories

Modules

LPVT hub connector

EMS59573: LPVT hub connector

The LPVT hub connector is a simple passive device that combines three LPVT
signals coming from 3 different connectors into one single RJ45 connections.

The output of the LPVT hub connector is directly connected to the LPVT input of the
Easergy P5 protection relay.

This accessory is indispensable when connecting Easergy P5 protection relays to
LPVTs. It has to be ordered separately to Easergy P5 protection relay.

Characteristics

Input voltage < 10 V
Input voltage limits < 30 V
Network frequency 50/60 Hz
Electrical connection output: RJ45 connector

inputs: 3 x RJ45 connectors
Dimension (L x W x H) 95 x 40 x 40 mm (3.74 x 1.57 x 1.57 in)
Weight 0.25 kg (0.55 lb)
Mounting support DIN Rail
Operating altitude ≤ 3000 m (1.86 miles)

PM106126

Voltage adapter

EMS59572: Voltage adapter

The voltage transformer adapter is made with 4 resistor bridges used to interface

conventional voltage transformers (VTs) with the Easergy P5 protection relay

equipped for LPCT/LPVT sensors. It has to be ordered separately to Easergy P5

protection relay.

Characteristics

Input voltage 50 Vac to 200 Vac (line-to-line)
Voltage max 600 V max permanent
Network frequency 50/60 Hz
Weight 0.15 kg (0.33 lb)
Mounting support Symmetrical DIN Rail

schneider-electric.com | 91Easergy P5 Catalog

Additional Modules

4 vertical mounting
holes 6

and Accessories

DE88206

Communication accessories

Sensors

CSH core-balance current transformers

The CSH120, CSH200 and CSH300 core balance CTs are especially designed

for direct residual or earth/ground fault current measurement. The only difference

between them is the diameter.

Core balance CT 59635: CSH120 59636: CSH200 59637: CSH300

Inner diameter 120 mm (4.72 in) 196 mm (7.72 in) 291 mm (11.46 in)

Weight 0.6 kg (1.32 lb) 1.4 kg (3.09 lb) 2.5 kg (5.51 lb)

Transformation ratio 1/470

Maximum
permissible current

Dimensions

20 kA - 1 s

CSH120, CSH200 and CSH300 core balance CTs.

DE88396

A

B

D

E

F

H

J

K

L

4 horizontal mounting
holes 6

4 vertical mounting
holes 6

59635: CSH120 59636: CSH200 59637: CSH300

mm in. mm in. mm in.

120 4.72 196 7.72 291 11.46

164 6.46 256 10.1 360 14.17

44 1.73 46 1.81 46 1.81

190 7.48 274 10.8 390 15.35

80 3.15 120 4.72 120 4.72

40 1.57 60 2.36 60 2.36

166 6.54 254 10 369 14.53

65 2.56 104 4.09 104 4.09

35 1.38 37 1.46 37 1.46

schneider-electric.com92 | Easergy P5 Catalog

Additional modules

22.2

mm

10

0.31

mm

62

11

Arc-ash sensors

and accessories

For Easergy P5x30 only

Sensors description

The sensors are used by the arc flash protection function (P5x30 models) to detect
the light coming from the arc-flash incident.

The sensor is activated by strong light as found during arc flash incidents. The
sensor transforms the light information into the current signal, which is used by the
protection device to indicate arc-flash.

Arc-flash sensors Standard Pipe

Characteristics

REL52801

Material Plastic

Weight

1,000 g 1,300 g

2.20 lb 2.87 lb

Cable length (m) 20 20 20 6 6 6 20 20 6 6

Shielded cable

Halogen free

- - - - - -

- - - - - - - -

Environment Pollution Degree 2

Operation temperature -25°C

Light spectrum sensitive area 400 – 1100 nm

Detection time 1 ms

Light sensitivity 8 000 – 10 000 lux

Loop supervision Yes

REL52802

REL52803

REL52804

REL52805

REL52806

REL52807

REL52808

1,300 g 300 g 400 g 400 g 1,000 g 1,300 g 300 g 400 g

2.87 lb 0.66 lb 0.88 lb 0.88 lb 2.20 lb 2.87 lb 0.66 lb 0.88 lb

(-13°F)

to +70°C

(+158°F)

REL52809

REL52810

REL52801 - 52806 dimensions

DM105635

in

0.83

0.43

14

0.55

1.83

46.4

2.44

DM105632

0.39

Sensitivity area

schneider-electric.com | 93Easergy P5 Catalog

REL52807 - 52810 dimensions

in

DM105636

Arc-flash sensor: Pipe type

20

0.79

25

0.98

4.2

0.17

8

Additional Modules

1

2

2

1

205 ± 0.5

205 ± 0.5

8.07 ± 0.2

180 ± 0.5

7.09 ± 0.2

130 ± 0.5

mm

and Accessories

Mounting accessories

1

DM104076

2

Assemble the case (2) and the rack frame (1)

DM107198

Easergy P5 protection relays are available for flush mounting or rack mounting.

Rack mounting accessories

Rack mounting frames have been designed to have dimensions in accordance

with IEC60297 and are supplied ready-to-use. On a standard 483 mm (19”) rack

system, this enables combinations up to four Easergy P5x20 protection relays. If

the space is not used, 3 sizes of blanking plates are also available.

REL51020:

REL51019:

REL51018:

REL51021:

Blanking plate 10TE

50.2 mm x 177 mm or 2 in. x 6.97 in

Blanking plate 20TE

103.2 mm x 177 mm or 4 in. x 6.97 in.

Blanking plate 30TE

206.8 mm x 177 mm or 6 in. x 6.97 in.

19 inch rack mounting accessory

483 mm x 178 mm x 78 mm or 7.00 in. x 3.07 in.

Flush mounting accessories

Easergy P5 protection relays may be flush mounted using dedicated accessories to

help easy and quick installation.

Assemble the ush mounting accessory (1)
and the case (2)

in

DM107199

5.12 ± 0.2

REL51032: 20TE Flush mounting accessory

This reference can be used with all Easergy P5x20 protection relays.

Flush mounting for
20TE model

8.07 ± 0.2

205 ± 0.5

DM107199

180 ± 0.5

7.09 ± 0.2

REL51052: 30TE Flush mounting accessory

This reference can be used with all Easergy P5x30 protection relays.

Flush mounting for
30TE model

8.07 ± 0.2

NOTE:
Please see the appropriate Safety Guide or User Guide for correct installation information.

schneider-electric.com94 | Easergy P5 Catalog

Additional Modules
and Accessories

Wiring accessories

90° Ring wiring

DM107172

Commercial reference Wire section Description

REL51059

0.5 to 1.5

(AWG 20 ... 16)

Ring lug terminal

3.68 mm (0.14 in.)

Color: Red

REL51060

1.5 to 2.5

(AWG 16 ... 14)

Ring lug terminal

4.45 mm (0.18 in.)

Color: Blue

REL51061

2.5 to 6

(AWG 14 ... 10)

Ring lug terminal

6.35 mm (0.25 in.)

Color: Yellow

Comb-busbars for wiring at slots C, D, E

Commercial reference Quantity pack Description

To facilitate the wiring of the terminals in Slots C, D, E of Easergy P5 protection relay, users can order the following comb-busbars that are

provided in 50-pieces or 100-pieces packs.

REL51054 100 pieces 2-pin comb-busbar

DM107173

REL51055 100 pieces 3-pin comb-busbar

DM107174

DM107175

DM107176

DM107177

REL51056 50 pieces 4-pin comb-busbar

REL51057 50 pieces 5-pin comb-busbar

REL51058 50 pieces 6-pin comb-busbar

NOTE:
See your Schneider Electric representative for complete ordering information.

schneider-electric.com | 95Easergy P5 Catalog

Services

schneider-electric.com96 | Easergy P5 Catalog

Services

Greater peace of mind throughout
your installation lifecycle

On-site condition maintenance
with ProDiag MV Relay

Achieve higher sustainability
with ECOFIT™ solutions

The most eco-friendly products
in the industry

98

99

100

101

schneider-electric.com | 97Easergy P5 Catalog

Services

Life Cycle Services

Life cycle services

Greater peace of mind
throughout your installation
lifecycle

How can you reduce costs and
improve performance at the same
time?

When it comes to your electrical
distribution infrastructure, the answer
is straightforward: get professional
expertise.

DM408843

What are my options?

Plan

Install

How do I install and commission?

Operate

How do I operate and maintain?

Optimize

How do I optimize?

Renew

How do I renew my solution?

Plan

Schneider Electric helps you plan the full design and execution of your solution,
looking at how to make your process more dependable and optimize time:

• Technical feasibility studies: Design solution in your environment.

• Preliminary design: Accelerate turnaround time to reach a final solution

design.

Install

Schneider Electric will help you to install more efficient, more reliable and safer
solutions based on your plans:

• Project management: Complete your projects on time and within budget.

• Commissioning: Ensure your actual performance versus design, through on-

site testing and commissioning, and tools and procedures.

Operate

Schneider Electric helps you maximize your installation uptime and control your
capital expenditures through its services offering:

• Asset operation solutions: Provide the information you need to increase

safety, enhance installation performance, and optimize asset maintenance and
investment.

• Advantage service plans: Customize service plans that include preventive,

predictive and corrective maintenance.

• On-site maintenance services: Deliver extensive knowledge and experience

in electrical distribution maintenance.

• Spare parts management: Ensure spare parts availability and optimized

maintenance budget of your spare parts.

• Technical training: Build necessary skills and competencies to properly and

safely operate your installations.

When it comes to your electrical
distribution installation, we can
help you:

• Increase productivity, reliability, and safety

• Mitigate risk and limit downtime

• Keep equipment up to date and extend

lifespan

• Cut cost and increase savings

• Improve your return on investment

CONTACT US!

https://www.schneider-electric.com/

en/work/services/eld-ser vices/

electrical-distribution/

Optimize

Schneider Electric proposes recommendations for improved safety, availability,
reliability and quality:

• MP4 electrical assessment: Define an improvement and risk management

program.

Renew

We extend the life of your system while providing upgrades and we can even offer
to take full responsibility for the end-of-life processing of old electrical equipment:

• Retrofit: Keep up to date and improve the performance of electrical

installations.

• MV product end of life: Recycle and recover outdated equipment with end-of-

life services.

schneider-electric.com98 | Easergy P5 Catalog

schneider-electric.com98 | Easergy P5 Catalog

Services

On-site condition maintenance
with ProDiag MV Relay

DM107178

ProDiag MV Relay: Included in
the extended 10-year warranty*

The Easergy P5 extended 10-year warranty
applies under the following conditions:

• The product is registered within 18
months. Simply use the “My Schneider”
app to scan the QR code found on the
front of your Easergy P5

• The ProDiag MV Relay diagnostic is
performed every FOUR YEARS (when
Easergy P5 is used under normal
operating conditions)

• Any replaced or repaired products
have the latest hardware and firmware
versions, and are functionally compliant
with the original product

Why carry out diagnostics?

Business competitiveness depends strongly on productivity, and productivity
means uptime. On-site condition maintenance, with regular diagnostics, provides a
long-term solution to avoid downtime.

Why perform Easergy relay diagnostics with Schneider Electric?

Schneider Electric offers a complete range of maintenance services to provide
you with the necessary level of maintenance for your Easergy devices. Having
Schneider Electric at your side means our highly qualified personal can perform the
right maintenance, while complying with manufacturer procedures and international
services.

Diagnosing protection relay tripping
capability

The ProDiag MV Relay diagnostic solution should be used on MV protection relays
that have not received any diagnostics within the last four years.

This diagnostic checks the protection relay’s conformity against the original
product specifications to ensure that they meet their goals of:

• Reducing risks by isolating hazardous segments of the network where an

electrical fault has been detected

• Maintaining high energy availability to avoid a total power outage and costly

downtime

• Maximizing uptime by performing in-depth analysis and de-energizing

equipment only when absolutely necessary

ProDiag MV Relay’s unique features:

• Automatic download of all protection relay settings through drivers in the

ProDiag MV Relay manager

• Easy verification of modifications made to protection settings since the last

visit

• Easy verification of MV Relay original technical specifications

EM100201

* Standard warranty 2 years.

Please check with your local Schneider Electric
representative for extended warranty availability and
conditions.

schneider-electric.com | 99Easergy P5 Catalog

Services

Achieve higher sustainability
with ECOFIT™ solutions

Modernizing and upgrading your medium voltage switchgear
doesnt need to mean destroying your existing infrastructure.

Schneider Electric retrot solutions, combined with proper
switchgear maintenance helps you to improve the reliability of
your installation while achieving higher sustainable performance
with ECOFIT™ - a Green Premium™ service.

A true extended life time with ECOFIT™ protection relays

ECOFIT

TM

for your MV Switchboard

• Extend your switchgears lifetime

• Access asset and energy management with
digitization

• Reduce your environmental impact

• Enhance your process dependability

• Optimize your maintenance service costs and
limit your investment

• New ECOFIT™ spare parts availability.

1999

2000 2020 2022 (*) 2028 (*)

MiCOM Px20

Sepam S20 and S40

ECOFIT™ solution

Sales End of sales

(*) Please consult Schneider Electric

ECOFIT™ offers:

Sepam S20 Sepam S40 MiCOM Px20 Easergy P5

Case Flush mounting Flush mounting Flush mounting

Installation Fixed case Fixed case Withdrawable case

Language Multilanguage Multilanguage Multilanguage

IEC 60870-5-103

Communication

Power supply

Control LED 11 LEDs 11 LEDs 8 LEDs

Cybersecurity No No No

Arc-flash protection No No No

Back up memory No No No

Compatibility with

DNP3
Modbus serial

24 - 250 Vdc
48 - 240 Vac

Easergy P5x20:

S20 / S24 / T20 / T24 / B21
/ B22 / M20

IEC 61850 Station bus
IEC 60870-5-103
DNP3
Modbus serial
Modbus Ethernet

24 - 250 Vdc
48 - 240 Vac

Easergy P5x30:

S40 / S41 / S42 / S43 /
S44 / S50 / S51 / S52 /
S53 / S54 / T40 / T42 / T50
/ T52 / M40 / M41 / G40

Modbus serial
Kbus
Courier
IEC60870-5-103
DNP3

24 - 250 Vdc
48 - 240 Vac

Easergy P5x20:

P120 / P121 / P122 /P123
/ P921 / P922 / P923 /
P721 / P723 / P920

Easergy P5x30:

P126 / P127 / P225 / P521
/ P220 / P125

Easergy P5

End of full spare parts
availability

Flush mounting

Withdrawable case

Multilanguage

IEC 61850 Ed.1 & Ed.2
IEC 60870-5-103 & 101
DNP3 Ethernet
DNP3 serial
Modbus Ethernet
Modbus serial
EtherNet/IP

48 - 250 Vdc
100 - 230 Vac

Easergy P5x20: 10 LEDs
Easergy P5x30: 14 LEDs

Yes

Easergy P5x30: 0 to 6 sensors

Yes

schneider-electric.com100 | Easergy P5 Catalog