socomec MASTERYS GP4 Series User Manual

MASTERYS GP4

From 60 to 160 kVA

OBJECTIVES

The aim of these specifications is to provide:

• the information required to choose the right uninterruptible power supply for a specific application.

• the information required to prepare the system and installation site.

The specifications are intended for:

• installation engineers.

• design engineers.

• engineering consultants.

INSTALLATION REQUIREMENTS AND PROTECTION

Connection to the mains power supply and to the load(s) must be made using cables of suitable size, in accordance
with current standards. If not already present, an electrical distribution panel which can isolate the network upstream
of the UPS must be installed. This electrical distribution panel must be equipped with a protection device (or two, if
there is a separate bypass line) of an appropriate rating for the power drawn at full load.

For detailed information, see the installation and operating manual.

MASTERYS GP4

From 60 to 160 kVA

95

1. ARCHITECTURE

1.1 RANGE

MASTERYS GP4 is a full range of high performing UPS systems designed to:

• ensure 24/7/365 availability and business continuity for mission critical applications,

• avoid data losses and downtime of company operations,

• reduce the electrical infrastructure’s total cost of ownership,

• adopt a sustainable development approach.

MASTERYS GP4

Rated power (kVA) 60 80 100 120 160

MASTERYS GP4 3/3

•••••

Matrix table for model and kVA power rating

MASTERYS GP4 has been specifically designed to meet the demands of loads in specific application contexts, in
order to optimise the features of the product and facilitate its integration within the system.

96

2. FLEXIBILITY

2.1 POWER RATINGS FROM 60 TO 160 KVA/KW

The equipment has been designed with a minimum direct and indirect footprint (the actual space occupied by the
unit and the space required around it for maintenance, ventilation and access to the operating mechanisms and
communication devices).

The detailed design also provides easy access for maintenance and installation.
All of the control mechanisms are located on the front at the bottom and communication interfaces are on the inside

of the door.
The air inlet is on the front, with outflow from the rear side; this means other equipment or external battery enclosures

can be placed alongside the UPS unit.
With specific cabinets it is possible to have solution with a top air outlet

Dimensions

MASTERYS GP4

Width

[mm]

Depth

[mm]

Height

[mm]

MASTERYS GP4 60 to 120 kVA/kW

600 855

1400

(100/120 kVA

1930 as option)

MASTERYS GP4

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MASTERYS GP4 160 kVA/kW

600 855 1930

2.2 FLEXIBLE BACK-UP TIME

Different extended back-up times are possible by using external battery cabinets, optionally with a enhanced battery
charger.

Selection of the back-up time is flexible thanks to the wide range of battery string voltages.
MASTERYS GP4 is setup for Lithium Battery

MASTERYS GP4

From 60 to 160 kVA

97

2.3 HORIZONTAL PARALLEL

MASTERYS GP4 offers 2 UPS configurations in the same range.

Single unit configuration Parallel UPS

2.4 RELIABILITY

Reliability is the most critical factor for any UPS solution designed to protect and manage the continuity of activities
and services.

MASTERYS GP4 MTBF exceeds the market standard, and Socomec officially declares its MTBF data.

2.5 SEISMIC RESISTANT

The 4th generation MASTERYS units (with SEISMIC option installed) have successfully passed extensive tests to
verify resistance to withstand seismic events.

Tests have been performed by accredited laboratories according to the standards covering zones with the highest
level of seismic activity: Zone 4.

The test requires that the UPS system, working at full load and provided with floor fixing devices, must resist the
stresses and accelerations defined by the test protocol. When the test has been completed, the UPS must be intact
and working perfectly.

98

3. STANDARD AND OPTIONS

3.1 STANDARD ELECTRICAL FEATURES

• Dual input mains.

• Internal maintenance bypass.

• Backfeed protection: detection circuit and driver.

• EBS (Expert Battery System) for battery management.

• Distributed and shared battery

• Energy saving mode (applicable on parallel systems) to optimise efficiency according to load rate and enhance the
UPS lifetime.

• Gen-set compatibility.

• Protection against incorrect cabling

3.2 ELECTRICAL OPTIONS

• Internal backfeed protection contactor.

• External maintenance bypass.

• External battery cabinet.

• Enhanced battery chargers.

• External temperature sensor

• Parallel kit.

• ACS synchronisation system, to synchronise the UPS to an external source.

• Redundant cooling fan for bypass

• Neutral kit for 3 wires (no neutral) input

• Ground Neutral connection for TNC system

• Connection kit for common mains

• Isolation transformer with isolation control device

3.3 STANDARD COMMUNICATION FEATURES

• User-friendly multilingual interface with 7" touch colour graphic display.

• 2 slots for communication options.

3.4 COMMUNICATION OPTIONS

• Dry-contact interface.

• PROFIBUS.

• BACnet/IP interface

• NET VISION: professional WEB/SNMP interface for UPS monitoring and shutdown management of several operat­ing systems.

• EMD: Net vision Environment Temperature and Humidity sensor with 2 inputs

3.5 REMOTE MONITORING SERVICE

• LINK-UPS, remote monitoring service that connects your UPS to your Critical Power specialist 24/7.

3.6 MECHANICAL OPTIONS

• Seismic kit

• IP21 protection degree

• Anti-vermin kit

• Top air exhaust module (only for 1930 mm cabinet)

• Top entry cable module (only for 1930 mm cabinet)

MASTERYS GP4

From 60 to 160 kVA

99

4. SPECIFICATIONS

4.1 INSTALLATION PARAMETERS

Installation parameters

Rated power (kVA) 60 80 100 120 160

Phase in/out 3/3

Active power kW 60 80 100 120 160
Rated/maximum rectifi er input current

(EN 62040-3)

A 93/110 123/146 154/183 185/219 245/292

Rated bypass input current

(1)

A 96 128 160 191 255

Inverter output current @ 400 V Pn A 87 116 145 174 252

Recommended air fl ow capacity m

3

/h 480 720 840 1080 1440

Acoustic Noise @ 70% Pn dBA 53 55 57

Power dissipation in nominal condi­tions

(2)

W 2880 3950 4800 5940 7850

kcal/h 2476 3396 4127 5107 6784

BTU/h 9833 13486 16388 20280 26922

Power dissipation (max) in the worst
conditions

(3)

W 3360 4630 5500 6560 8950

kcal/h 2889 3981 4729 5641 7696

BTU/h 11471 15807 18788 22397 30539

Dimensions

Width mm 600

Depth mm 855

Height mm 1400 1400 (1930 optional) 1930

Weight kg 174 186 228 240 350

1. Considering nominal bypass current calculated @ 400 V, considering a continuos overload of 110%.

2. Considering nominal input current (400 V, battery charged) and rated output active power (PF1).

3. Considering maximum input current (low input voltage, battery charged) and rated output active power (PF1).

4.2 ELECTRICAL CHARACTERISTICS

Electrical characteristics - Rectifier Input

Rated power (kVA) 60 80 100 120 160

Rated mains supply voltage 400 V 3ph + N

Voltage tolerance 340 to 480 V (-15 +20%)

Voltage tolerance at derated load up to 240 V @ 70% of nominal active load

Rated frequency 50/60 Hz

Frequency tolerance ±10%

Power factor (at full load and rated voltage) ≥ 0.99

Current Total harmonic distortion (THDi) ≤ 2%

Max inrush current at start-up <In
Power walk-in

(from battery to normal mode)

4 second (settable parameters)

100

Electrical characteristics - Bypass

Rated power (kVA) 60 80 100 120 160

Bypass frequency variation speed 1 Hz/s (settable up to 3 Hz/s)

Bypass rated voltage Nominal output voltage ±20% (selectable)

Bypass rated frequency 50/60 Hz (selectable)

Bypass frequency tolerance ±2% (confi gurable from ±1% to ±10%)

Bypass current overload (A)

10 min 109 145 181 218 290

1 min 130 174 217 261 348

Electrical characteristics - Inverter

Rated power (kVA) 60 80 100 120 160

Rated output voltage (selectable) 380/400/415 V (selectable)

Output voltage tolerance

Static: ±1%

Dynamic: VFI-SS-111 (EN 62040-3 compliant)

Rated output frequency (selectable) 50/60 Hz (selectable)

Output frequency tolerance ±0.01% on mains power failure

Load crest factor ≥ 2.7

Voltage total harmonic distortion THDV < 1% with linear load

Inverter overload (kW)

(1)

10 min 75 100 125 150 200

5 min 79 106 132 158 211

1 min 90 120 150 180 240

Short-circuit inverter current (A)
(when AUX MAINS is not present)

0 to 40 ms 234 312 390 468 624

40 to 100 ms 196 260 326 390 520

Electrical characteristics - Efficiency

Rated power (kVA) 60 80 100 120 160

Double conversion effi ciency up to 96.3%

EcoMode effi ciency 99.4%

Electrical characteristics - Environment

Rated power (kVA) 60 80 100 120 160

Storage temperatures -5 to +50 °C (23 to 122 °F) (15 to 25 °C for better battery life)

Working temperature

0 to +40

(1)

°C (32 to 104 °F) (15 to 25 °C for better battery life)

Up to 50 °C @70% Pn for a limited time

Maximum relative humidity (non-condensing) 95%

Maximum altitude without derating 1000 m (3300 ft)

Degree of protection IP20 (IP21 as option)

Colour RAL 7016

1. The system can supply the full rated load (kW = kVA / PF_out =1) whatever the input voltage within the "voltage tolerance"

range and whatever the temperature within the "working temperature" range.

MASTERYS GP4

From 60 to 160 kVA

101

4.3 RECOMMENDED PROTECTIONS

RECOMMENDED PROTECTION DEVICES - Rectifier

(1)

Rated power (kVA) 60 80 100 120 160

C curve circuit breaker (A) 125 160 250 315

gG fuse (A) 125 160 250 315

RECOMMENDED PROTECTION DEVICES - General bypass

(2)

Rated power (kVA) 60 80 100 120 160

Max I

2

t supported by the bypass (A2s) 120000 400000 400000

Max Ipk supported by the Bypass(A) 5000 9000 9000

Conditional short circuit current rating (Icc) 10 kA

C curve circuit breaker (A) 160 200 250 400

gG fuse (A) 160 200 250 400

RECOMMENDED PROTECTION DEVICES - Input residual current circuit breaker

(3)

Rated power (kVA) 60 80 100 120 160

Input residual current circuit breaker 0.5 A Selective type B

RECOMMENDED PROTECTION DEVICES - Output

(4)

Rated power (kVA) 60 80 100 120 160

C curve circuit breaker

(3)

(A) ≤ 20 ≤ 25 ≤ 32 ≤ 40 ≤ 50

B curve circuit breaker

(3)

(A) ≤ 40 ≤ 50 ≤ 63 ≤ 80 ≤ 100

CABLES - Maximum cable section

(5)

Rated power (kVA) 60 80 100 120 160

Rectifi er terminals (4x)

bus bar with holes ø 8 mm

70 mm

2

(fl exible cable and rigid

cable)

bus bar with holes ø 10 mm

2x120 mm2 (fl exible cable and

rigid cable)

bus bar with

holes ø 10 mm

2x150 mm2

(fl exible cable

and rigid cable)

Bypass terminals (4x)

Battery terminals (3x)

Output terminals (4x)

1. Rectifier protection should only be considered in the event of separate inputs. Recommended values to avoid unwanted
tripping with UPS at full power. When the bypass and rectifier inputs are combined (common input), the general input
protection rating must be the highest of the two (bypass or rectifier).

2. Recommended values to avoid unwanted tripping with UPS at full power. A current limiting device has to be used in case of
maximum i

2

t and Ipk of the SCR by-pass is exceeded. When the bypass and rectifier inputs are combined (common input),

the general input protection rating must be the highest of the two (bypass or rectifier).

3. RCD is not necessary when the UPS is installed in a TN-S system. RCD is not permitted on TN-C systems. If a RCD is
required a B-type should be used. RCD must be coordinate with residual current circuit breakers downstream of the UPS
connected to the UPS output. If the bypass network is separate from the rectifier circuit, or in the event of parallel UPS, use a
single residual current circuit breaker upstream of the UPS.

4. Protection tripping downstream of the UPS with inverter short circuit current (Worst case = AUX MAINS not present). In the
Normal case, with AUX MAINS present, fault clearing is determined by the Mains short-circuit capability. The rating of the
protection can be increased “n” times downstream of a parallel UPS system, with “n” equal to the number of parallel UPS
units.

5. Use cable with tin-plated eyelets for the connection

102

TBKMASGP1807-EN 00 Document non contractuel. © 2018, SOCOMEC SA. All rights reserved.

5. REFERENCE STANDARDS AND DIRECTIVES

5.1 OVERVIEW

The production of the equipment and the choice of materials and components are in accordance with currently appli­cable Laws, Decrees, Directives and Standards.

In particular, the equipment is in compliance with all European directives on CE marking.

2014/35/EU
Directive of the European Parliament and of the council of 26 February 2014 on the harmonisation of the laws of the

Member States relating to the making available on the market of electrical equipment designed for use within certain
voltage limits.

2014/30/EU
Directive of the European Parliament and of the council of 26 February 2014 on the harmonisation of the laws of the

Member States relating to electromagnetic compatibility.
2011/65/EU
Directive 2011/65 of the European parliament and of the council of 8 June 2011 on the restriction of the use of

certain hazardous substances in electrical and electronic equipment

5.2 STANDARDS

5.2.1 ELECTROMAGNETIC COMPATIBILITY

“Electromagnetic Compatibility Provisions (EMC)”
EN 62040-2 Electromagnetic compatibility (C3 category) (tested and verified by third party)

5.2.2 SAFETY

“General and safety requirements for UPSs used in operator access areas”
EN 62040-1 General and safety requirements for UPSs used in restricted access locations (certified by TÜV SÜD)

5.2.3 TYPE AND PERFORMANCE

“Performance requirements and test methods”
EN 62040-3 Uninterruptible power systems (UPS). Methods of specifying the performance and test requirements

5.2.4 RESTRICTION OF USE OF HAZARDOUS SUBSTANCES (RoHS)

EN 50081 technical documentation for assessment of electrical and electronic products with respect to the

restriction of hazardous substances.

5.2.5 SYSTEM AND INSTALLATION GUIDELINES

Once installed in a system, the UPS will not alter the neutral conditions; this is because the neutral input terminal is
connected directly to the output terminal inside the equipment. If the neutral condition of the system downstream of
the UPS needs to be modified, it will be necessary to use the isolation transformer option.

The manufacturer must comply with the unit (UPS) regulations. UPS engineers comply with current legislation for the
specific electrical system (e.g.EN 60364).