Veris E50F5A Installation Instructions

Installation Guide

the FCC Rules. These limits are designed to provide reasonable protection

residential environment. This equipment generates, uses, and can radiate

Power Monitoring

E50F2A, E50F5A

Compact Power and Energy Meters With LON TP/FT-10 Communication

For Use Only With U018 Series Rope CTs

U018 Series (sold separately)

RoHS

Compliant

DANGER

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Follow safe electrical work practices. See NFPA 70E in the USA, or applicable local codes.

• This equipment must only be installed and serviced by qualiﬁed electrical personnel.

• Read, understand and follow the instructions before installing this product.

• Turn oﬀ all power supplying equipment before working on or inside the equipment.

• Any covers that may be displaced during the installation must be reinstalled before powering the unit.

• Use a properly rated voltage sensing device to conﬁrm power is oﬀ. DO NOT DEPEND ON THIS PRODUCT FOR VOLTAGE INDICATION

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

A qualied person is one who has skills and knowledge related to the construction and operation of this electrical equipment and the installation, and has received safety training to recognize and avoid the hazards involved. NEC2009 Article 100

No responsibility is assumed by Veris Industries for any consequences arising out of the use of this material.

Control system design must consider the potential failure modes of control paths and, for

certain critical control functions, provide a means to acheive a safe state during and after a path failure. Examples of critical control functions are emergency stop and over-travel stop.

WARNING

LOSS OF CONTROL

∙ Assure that the system will reach a safe state during and after a control path failure. ∙ Separate or redundant control paths must be provided for critical control func tions. ∙ Test the eect of transmission delays or failures of communication links. ∙ Each implementation of equipment using communication links must be individually

and thoroughly tested for proper operation before placing it in service.

Failure to follow these instructions may cause injury, death or equipment damage.

For additional information about anticipated transmission delays or failures of the link, refer to

NEMA ICS 1.1 (latest edition). Safety Guidelins for the Application, Installation, and Maintenance of Solid-State Control or its equivalent in your specic country, language, and/or location.

NOTICE

• This product is not intended for life or safety applications.

• Do not install this product in hazardous or classiﬁed locations.

• The installer is responsible for conformance to all applicable codes.

• Mount this product inside a suitable ﬁre and electrical enclosure.

FCC PART 15 INFORMATION NOTE: This equipment has been tested by the manufacturer and found to

comply with the limits for a class B digital device, pursuant to part 15 of

against harmful interference when the equipment is operated in a

radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. This device complies with part 15 of the FCC Rules.

Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Modiﬁcations to this product without the express authorization of the

manufacturer nullify this statement.

For use in a P ollution D egree 2 or be tter envi ronment on ly. A Pollutio n Degree 2 environment must control conductive pollution and the possibility of condensation or high hum idity. Cons ider the enc losure, th e correc t use of venti lation, the rmal prop erties of the equ ipment, an d the relati onship wi th the envir onment. In stallati on categor y: CAT II or CAT III. P rovide a di sconnec t device to di sconnec t the meter f rom the sup ply source. P lace this de vice in clos e proximit y to the equ ipment and w ithin eas y reach of the oper ator, and mark i t as the disc onnecti ng device. T he disconn ecting de vice shall meet th e relevant r equireme nts of IEC 60 947-1 and IEC 60947-3 and sh all be suit able for the appl ication. I n the US and Can ada, discon nectin g fuse hold ers can be us ed. Provi de overcu rrent prot ection a nd discone cting dev ice for sup ply conduc tors wit h approved current limiting devices suitable for protecting the wiring. If the equipment is used in a manner n ot specie d by the manu facture r, the protec tion prov ided by the d evice may be impaired.

Alta Labs, E nercept, Ensp ector, Hawkeye, Trus tat, Aerospo nd, Veris, and th e Veris ‘V’ log o are tradema rks or registe red tradema rks of Veris Ind ustries, L. L.C. in the USA and /or other countri es.

Product Overview

The E50FxA DIN Rail Power Meter provides a solution for measuring energy data with a single device. Inputs include pulse, control power, CT, and 3-phase voltage. The E50FxA supports multiple output options, including solid state phase loss alarm relay contacts (E50F2A only), LON, and data logging (E50F5A only). The LCD screen on the faceplate allows instant output viewing. These meters include built-in CT integrators and CT power supplies. The E50F2A and E50F5A work only with Veris U018 series rope style CTs.

The meter is housed in a plastic enclosure suitable for installation on T35 DIN rail according to EN50022. The E50 can be mounted with any orientation over the entire ambient temperature range, either on a DIN rail or in a panel. The meter is not sensitive to CT orientation to reduce installation errors.

Product Identiﬁcation

Model Description

E50F2A LON output, 1 pulse input , alarm output

E50F5A LON output, data logging, 2 pulse inputs

Speciﬁcations

MEASUREMENT ACCURACY

Real Power and Energy

Reactive Power and Energy

Current

Voltage

Sample Rate

Data Update Rate

Type of Measurement

Measured AC Voltage

Metering Over-Range

Impedance

Frequency Range

CT Scaling

Measurement Input Range

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IEC 620 53-22 Class 0.5S, ANSI C12.20 0.5%

IEC 620 53-23 Class 2, 2%

0.4% (+ 0.015% per °C deviation from 25°C) from 5% to 100% of range ;

0.8% (+0.015% per ° C deviation from 25°C) from 1% to 5% of range

0.4% (+ 0.015% per °C deviation from 25°C) from 9 0 V

2520 samples per second

1 sec

True RMS up to 1260 Hz ( 21st harmonic at 6 0 Hz); One to three phase AC system

INPUT VO LTAGE C HARACTERI STICS

Minimum 90 V

UL Maximums: 60 0 V

+20%

2.5 MΩ

45 to 65 Hz

INPUT CUR RENT CHARACTERI STICS

20A to 50 00A

U018 series rope style CTs only ( CTs must be rated for connection to Class 1 voltage inputs)

/5 M Ω

L-N

(156 V

L-N

) for stated accuracy;

L-L

(3 47 V

L-L

); CE Maximum: 30 0 V

L-N

to 600 VAC

L-N

L-L

Installation Guide Power Monitoring EFA, EFA

Speciﬁcations (cont.)

CONTROL POWER

5 VA max.; 9 0 V min.;

UL Maximum: 60 0 V

DC*

3 W max.; U L and CE: 125 to 30 0 VDC

Ride Through Time

Pulse

Minimum Pulse Width

Alarm Contacts

(E50F2A only)

Communication Port

Weight

IP Degree of Protection (IEC

60529)

Display Characteristics

Terminal Block Sc rew Torque

Terminal Block Wi re Size

Mounting Rail

Operating Temperature

Storage Temperature

Humidity Range

Altitude of Operation

US and Canada

Dielectric Withstand

Conducted and Radiated

Emissions

Conducted and Radiated

Immunity

Agencies: US and Canada

(cULus)

* External DC current limiting is required. See fuse recommendations.

100 msec at 120 VAC

Solid -State or mechanical contacts (current less than 1 mA)

20 msec

N.C., static output; ( 30 VAC/DC, 10 0 mA max. @ 25°C, derate 0. 56 mA per °C above 25°C)

2-wire, LO N TP/ FT-10

MECHAN ICAL CHARACTERI STICS

0.62 lb ( 0.28 kg)

IP40 front display; IP20 Meter

Back-lit blue LCD

0.37 ft-lb ( 0.5 N· m) nominal/ 0.44 f t-lb ( 0.6 N· m) max.

24 to 14 AWG (0.2 to 2.1 mm2)

T35 ( 35mm ) DIN Rail per EN50022

OPERATING ENVIRONMENT

-30° to 70°C ( -22° to 158°F)

-4 0° to 85°C (- 40° to 185°F)

<95% RH (non-condensing)

3 km max.

COMPLIANCE INFORMATION

CAT III, Pollution degree 2;

for distribution systems up to 3 47V

CAT III, Pollution degree 2;

for distribution systems up to 3 00V

Per UL 50 8, EN61010

FCC par t 15 Class B, EN5 5011/EN61000 Class B (residential and light industrial)

EN61000 Class A ( heavy industrial)

UL508 (open type device)/ CSA 22.2 No. 14- 05

INP UT

OUTPUT

(3 47 V

L-L

); CE Maximum: 30 0 V

L-N

/600 VAC

L-N

L-L

L-N

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Installation Guide Power Monitoring EFA, EFA

Table of Contents

Dimensions 4

Data Outputs 4

Product Diagram 5

Display Screen Diagram 5

Installation 6

Supported System Types 7

Wiring Symbols 7

Wiring 8

Control Power 9

Quick Setup Instructions 10

Pulse Contact Inputs 10

Solid State Output 11

LON TP/FT-10 Communications 11

User Interface Menu Abbreviations Dened 12

User Interface for Data Conguration 13

Alert/Reset Information 14

User Interface for Setup 15

Resources Available for Downloading 17

Using the LNS Plugin 17

Conguring and Commissioning Without the Plugin 24

Network Variables 25

Conguration Properties 30

Troubleshooting 34

China RoHS Compliance Information 34

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Installation Guide Power Monitoring EFA, EFA

Dimensions

1.8”

(45mm)

1.9”

(48mm)

2.3”

(59mm)

1.5”

(39mm)

4.2”

(107mm)

3.6”

(91mm)

Bottom View (DIN Mount Option) Bottom View (Screw Mount Option)

2.4 “

(61 mm)

0.2 “

(4 mm)

3.6 “

(91 mm)

4.2 “

(107 mm)

3.9“

(99 mm)

4.3 “

(109 mm)

1.2 “

(31 mm)

0.3 “

(8 mm)

0.4 “

(10 mm)

Data Outputs

Full Data Set (FDS)

Power (kW) Energy (kWh) Congurable for CT & PT ratios, system type, and passwords Diagnostic alerts Current: 3-phase average Volts: 3-phase average Current: by phase Volts: by phase Line-Line and Line-Neutral Power: Real, Reactive, and Apparent 3-phase total and per phase Power Factor: 3-phase average and per phase Frequency Power Demand: Most Recent and Peak Demand Conguration: Fixed, Rolling Block, and External Sync Real Time Clock: user congurable

Data Logging (E50F5A only, includes all FDS outputs plus)

3 user congurable log buers: each buer holds 5760 32-bit entries (User congures which 3 data points are stored in these buers) User congurable logging interval (When congured for a 15 minute interval, each buer holds 60 days of data) Continuous and Single Shot logging modes: user selectable Auto write pause: read logs without disabling the meter’s data logging mode

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Installation Guide









Power Monitoring EFA, EFA

Product Diagrams

Two 5-character rows of display text. Top row alphanumeric; Bottom row numeric only

The red Alarm LED lights when any of the 3 phase voltages drop below the selected threshold.

E50F2A

X2 X1 X2 X1 X2 X1

(X2) A (X1) (X2) B (X1) (X2) C (X1)

Alarm Energy

VOLTAGE INPUTS CAT III 50/60 Hz

A B C N 1 2

UL: 90V

- 600V

L-N

Neutral

CE: 90V

L-L

Alarm Output

- 300V

L-N

Pulse Input

–

CONTROL POWER

0.1A 50/60 Hz

EMC Ground

SERVICE

LON FT

Control

Shield

Two 5-character rows of display text. Top row alphanumeric; Bottom row numeric only

The red Alarm LED lights when any of the 3 phase voltages drop below the selected threshold. The green Energy LED lights when the pulse 1 input contacts are active or closed.

Power

E50F5A

X2 X1 X2 X1 X2 X1

(X2) A (X1) (X2) B (X1) (X2) C (X1)

Alarm Energy

VOLTAGE INPUTS CAT III 50/60 Hz

A B C N 1 2

UL: 90V

- 600V

L-N

Neutral

Pulse Input 1

Pulse Inputs

1 2 S

CE: 90V

- 300V

L-L

L-N

Pulse Input 2

–

CONTROL POWER

0.1A 50/60 Hz

EMC Ground

SERVICE

LON FT

Control

Shield

Power

Display Screen Diagram

LCD Screen:

Screen Name or Units

Diagnostic Alert

Logo

Numeric Data

Buttons:

(Left)

Back

 

(Up)

Select

–

(Down)

Select

♥

Tx Rx ERR

(Right)

Alive Indicator

RS-485 Equipped Units Only: Transmit Data Receive Data Receive Data Error

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Installation Guide Power Monitoring EFA, EFA

Installation

Disconnect power prior to installation.

Reinstall any covers that are displaced during the installation before powering the unit.

Mount the meter in an appropriate electrical enclosure near equipment to be monitored.

Do not install on the load side of a Variable Frequency Drive (VFD), aka Variable Speed Drive (VSD) or Adjustable Frequency Drive (AFD).

Observe correct CT orientation.

The meter can be mounted in two ways: on standard 35 mm DIN rail or screw-mounted to the interior surface of the enclosure.

A. DIN Rail Mounting

1. Attach the mounting clips to the underside of the housing by sliding them into the slots from the inside. The stopping pegs must face the housing, and the outside edge of the clip must be ush with the outside edge of the housing.

2. Snap the clips onto the DIN rail. See the diagram of the underside of the housing (below).

Clip ﬂush with outside edge

Snap onto

Insert clips from inside

DIN rail

3. To reduce horizontal shifting across the DIN rail, use two Veris AV02 end stop clips.

B. Screw Mounting

1. Attach the mounting clips to the underside of the housing by sliding them into the slots from the outside. The stopping pegs must face the housing, and the screw hole must be exposed on the outside of the housing.

2. Use three #8 screws (not supplied) to mount the meter to the inside of the enclosure. See the diagram of the underside of the housing (below).

Insert clips from outside

Screw holes exposed for mounting

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Installation Guide Power Monitoring EFA, EFA

Supported System Types

The meter has a number of dierent possible system wiring congurations (see Wiring Diagrams section). To congure the meter, set the System Type via the User Interface, LON variable cpSystemType. The System Type tells the meter which of its current and voltage inputs are valid, which are to be ignored, and whether neutral is connected. Setting the correct System Type prevents unwanted energy accumulation on unused inputs, selects the formula to calculate the Theoretical Maximum System Power, and determines which phase loss algorithm is to be used. The phase loss algorithm is congured as a percentage of the Line-to-Line System Voltage (except when in System Type 10) and also calculates the expected Line to Neutral voltages for system types that have Neutral (12 & 40).

Values that are not valid in a particular System Type display as “----” on the User Interface or as QNAN in the LON variables.

CTs Voltage Connections System Type Phase Loss Measurements Wiring

Number of wires

Single-Phase Wiring

2 1 A 2 A, N L-N 10 1L + 1n AN 1

2 1 A 2 A, B L- L 11 2L AB 2

3 2 A, B 3 A, B, N L-L with N 12 2L + 1n AB AN, BN AN-BN 3

Three-Phase Wiring

3 3 A, B, C 3 A, B, C Delta 31 3L AB, BC, CA AB-BC-CA 4

4 3 A, B, C 4 A, B, C, N Grounded

Qty ID Qty ID Type LON variable cpSystemType User Interface:

SETUP>S SYS

40 3L + 1n AB, BC, CA AN, BN, CN AN-BN-CN &

Wye

VLL VLN Balance Diagram

AB-BC-CA

Diagram

number

5, 6

Wiring Symbols

To avoid distortion, use parallel wires for control power and voltage inputs.

The following symbols are used in the wiring diagrams on the following pages.

Symbol Description

Voltage Disconnect Switch

Fuse (installer is responsible for ensuring compliance with local requirements. No

fuses are included with the meter.)

Earth ground

Current Transducer

Potential Transformer

Protection containing a voltage disconnect switch with a fuse or disconnect circuit

breaker. The protection device must be rated for the available short-circuit current at the connection point.

NOTICE

• This product is designed only for use with U018 series current transducers (CTs).

• DO NOT USE CURRENT OUTPUT (e.g. 5A) CTs ON THIS PRODUCT.

Failure to follow these instructions can result in equipment damage.

RISK OF EQUIPMENT DAMAGE

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Installation Guide Power Monitoring EFA, EFA

Wiring

WARNING

RISK OF ELECTRIC SHOCK OR PERMANENT EQUIPMENT DAMAGE

CT negative terminals are referenced to the meter’s neutral and may be at elevated voltages

· Do not contact meter terminals while the unit is connected

· Do not connect or short other circuits to the CT terminals

Failure to follow these instructions may cause injury, death or equipment damage.

1. Connect the CT output leads to the E50FxA meter inputs according to the following diagrams. The white wire is the X1 lead.

2. Squeeze the ribbed sections of the CT connector and pull the rope out of the connector to open.

3. Wrap the rope style CT around the conductor to be monitored.

4. Snap the connector back together securely, ensuring there is no dust or debris in the closure area.

Diagram 1: 1-Phase Line-to-Neutral 2- Wire

System 1 CT

N L1

Use System Type 10 (1L + 1n)

Diagram 2: 1-Phase Line-to-Line 2-Wire

System 1 CT

Use System Type 11 (2L)

L1 L2

A B C N

White

Black

X2 X1

Diagram 3: 1-Phase Direct Voltage Connection 2 CT

L1 L2

Use System Type 12 (2L + 1n) Use System Type 31 (3L)

A B C N

White

Black

White

Black

X2 X1

White

Black

Diagram 4: 3-Phase 3-Wire 3 CT no PT

L1 L2 L3

White

Black

White

Black

White

Black

A B C N

X2 X1

A B C N

X2 X1

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Installation Guide Power Monitoring EFA, EFA

Wiring (cont.)

Control Power

Diagram 5: 3-Phase 4-Wire Wye Direct Voltage Input

Connection 3 CT

Use System Type 40 (3L + 1n)

L1N L2 L3

A B C N

White

Black

White

Black

White

Black

X2 X1

Direct Connect Control Power (Line to Line)

L2 L3

1 2G

Diagram 6: 3-Phase 4-Wire Wye Connection 3 CT

3 PT

Use System Type 40 (3L + 1n)

L1N L2 L3

A B C N

White

Black

White

Black

White Black

X2 X1

Direct Connect Control Power (Line to Neutral)

L1N L2 L3

1 2G

Line to Line from 90 VAC to 600 VAC (UL). In UL installations the

Line to Neutral from 90 VAC to 347 VAC (UL) or 300 VAC (CE)

lines may be oating (such as a delta). If any lines are tied to an

earth (such as a corner grounded del ta), see the Line to Neutral installation limits. In CE compliant installations, the lines must

be neutral (earth) referenced at less than 300 VAC

Direct Connect Control Power (DC Control Power)

L-N

Control Power Transformer (CPT) Connection

1 2G

L1N L2 L3

DC Control Power from 125 VDC to 300 VDC

(UL and CE max.)

The Control Power Transformer may be wired L-N or L-L. Output to

meet meter input requirements

Fuse Recommendations

Keep the fuses close to the power source (obey local and national code requirements).

For selecting fuses and circuit breakers, use the following criteria:

• Select current interrupt capacity based on the installation category and fault current capability.

• Select over-current protection with a time delay.

• Select a voltage rating sucient for the input voltage applied.

• Provide overcurrent protection and disconnecting means to protect the wiring. For AC installations, use Veris AH02,

AH03, AH04, or equivalent. For DC installations, provide external circuit protection. Suggested: 0.5 A, time delay fuses.

• The earth connection (G) is required for electromagnetic compatibility (EMC) and is not a protective earth ground.

1 2G

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Installation Guide Power Monitoring EFA, EFA

Quick Setup Instructions

These instruc tions assume the meter is set to factory defaults. If it has been previously congured, check all optional values.

A. To Navigate to the Setup screens:

1. Press

or – repeatedly until SETU P screen appears.

2. Press to get to the PASWD screen.

3. Press to move through the digits. Use the

or – buttons to enter your password (the default is 00000).

4. Press to move to the rst Setup screen (S CT)

5. Use

or – to select the parameter screen you want to set.

6. After you set the parameters you want, use

or – to select the next Setup screen or to exit the Setup screens (return to

SETU P ).

B. To Enter the CT (Current Transducer) output voltage and CT size ranges:

1. Press to go to the CT SZ screen and through the digits. Use

or – to select the CT size in amps (default is 100). accept

the value and

2. Press to accept the value and go back to the S CT screen.

C. To Enter the service type to be monitored:

1. Navigate to the S SYS (Set System) Setup screen (see section A above).

2. Press to go to the SY STM screen. Use

or – to select the conguration (see wiring diagrams - default is 3L-1N).

Pulse Contact Inputs

Press to go back to the S SYS screen.

For full setup instructions, see the conguration instructions on the following pages.

The E50F5A has two inputs with pulse accumulators for solid state or mechanical contacts in other sensors, such as water or gas ow meters. The E50F2A has one pulse input. These inputs are isolated from the measured circuits. The communication signals, including the shield terminal, are AC-coupled. Use with contacts that do not require current to remove oxidation.

Pulse Input

E50F5A only

4-10 VDC

nominal

Contacts

~10 kΩ

Output

Comm

Ground

SComm

Equivalent

Circuit

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Installation Guide

Red

Black

Gray

Use 14-24 gauge wire

Power Monitoring EFA, EFA

Solid State Output

The E50F2A has one normally closed (N.C.) alarm output.* See the Setup section for conguration information.

Over-Current Protective Device**

(not supplied)

≤ 100 mA

Power So urce

3-30 VDC 6-3 0 VAC

Alarm

Pulse Comm

The solid state pulse outputs are rated for 30 VAC/DC nom.

The maximum load current is 100 mA at 25°C. Derate 0.56 mA per °C above 25°C.

* While the relay used for the Phase Loss contact is normally closed (contacts are closed when the meter is not powered), closure indicates the presence of an alarm; either loss of phase, when the meter is powered, or loss of power when the meter is not. The contacts are open when the meter is powered and no phase loss alarm conditions are present.

** The over-current protective device must be rated for the short circuit current at the connection point.

All pulse inputs/outputs and communication circuits are only intended to be connected to non-hazardous circuits (SELV or Class 2). Do not connect to hazardous voltages.

Lon TP/FT-10 Communications

• Use this meter in either Free Topology or Bus Topology LonWorks network congurations.

• Twisted pair connections to the meter are not polarity sensitive.

• Attach the meter at any point in a Free Topology conguration, but the total network cable length must be less than

500 meters.

• Free Topology congurations require one terminator (Echelon TP/FT-10 Free Topology Terminator or equivalent), which can be attached at any point in the network.

• In Bus Topology congurations, connect loads sequentially (in a daisy chain), except for stubs, which must be less than 3 meters in length. The total network cable length must be less than 2700 meters.

• Bus Topology congurations require two terminators (Echelon TP/FT -10 Free Topology Terminator or equivalent, one at at each end of the network.

• The Shield connection is not internally connected to the ground connection on the meter.

LON-FT Shield

For all terminals:

• When tightening terminals, apply the correct torque: 0.37 to 0.44 ft·lb (0.5-0.6 N·m).

• Use 14-24 gauge (2.1-0.2 mm2) wire.

0.37–0.44 ft•lb (0.5–0.6 N•m)

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