socomec MASTERYS BC Installation And Operating Manual

MASTERYS BC

100-120 kVA

Installations- und bedienungsanleitung

DE

Installation and operating manual

EN

Manual de instalación y uso

ES

Paigaldus- ja kasutusjuhend

ET

Asennus- ja käyttöohje

FI

Manuel d’installation et d’utilisation

FR

Manuale di installazione e uso

IT

Installatie– en bedieningshandleiding

NL

Dokumentacja Techniczno-Ruchowa

PL

Manual de instalação e funcionamento

PT

Manual de instalare şi utilizare

RO

Руководство по установке и эксплуатации

RU

Navodila za priključitev in uporabo

SL

Installations- och användarhandbok

SV

Kurulum ve kullanım kılavuzu

TR

安装及操作手册

ZH

2

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

This SOCOMEC continuous power system is guaranteed against any manufacturing or material defects.
The warranty is valid for 12 (twelve) months from the commission date, provided activation is carried out by SOCOMEC person-

nel or personnel from a support centre authorised by SOCOMEC, and no more than 15 (fifteen) months from being shipped from
SOCOMEC.

The warranty is valid throughout national territory. If the UPS is exported abroad, the warranty will only cover the parts used to repair
faults.

The warranty is valid ex-works and covers labour and parts used to repair the faults.

The warranty shall not apply in the following cases:

• Failure due to unforeseen circumstances or force majeure (lightning, floods, etc.);

• Failure due to negligence or improper use (use outside limits: temperature, humidity, ventilation, electric power supply, applied
load, batteries);

• Insufficient or inappropriate maintenance;

• When maintenance, repairs or modifications have not been carried out by SOCOMEC personnel, or personnel from a support
centre authorised by SOCOMEC.

• If the battery has not been recharged in accordance with the terms indicated on the packaging and in the manual, in the event of
long periods of storage or UPS inactivity.

SOCOMEC may, at its own discretion, opt for the repair of the product or the replacement of faulty or defective parts with new parts,
or with used parts of equivalent quality to new parts with regard to function and performance.

Defective or faulty parts replaced free of charge must be made available to SOCOMEC, which becomes the sole owner.
Replacement or repair of parts, or any modifications to the product during the warranty period, will not extend the duration of the

warranty.
SOCOMEC will not be responsible for damages under any circumstances (including, without limitations, damage for loss of earnings,

interruption of activity, loss of information or other financial losses) arising from the use of the product.
These conditions are subject to Italian law. Any disputes fall under the jurisdiction of the Court of Vicenza.

CERTIFICATE AND CONDITIONS OF WARRANTY

SOCOMEC retains the full and exclusive ownership rights to this document. Only a personal entitlement to use the document for the
application indicated by SOCOMEC is granted to the recipient of this document. The reproduction, modification, distribution of this
document, either partially or wholly and in any manner, is strictly prohibited except upon Socomec’s express prior written consent.

This document is not a specification. SOCOMEC reserves the right to make any changes to the information provided without prior
notice.

3

ENGLISH

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

SUMMARY

1. SAFETY STANDARDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.1. IMPORTANT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.2. DESCRIPTION OF SYMBOLS ON LABELS ATTACHED TO THE UNIT . . . . . . . 5

2. UNPACKING AND INSTALLATION OF THE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.1. SHIPPING AND MOVING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.2. MOVING FROM ABOVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.3. ENVIRONMENTAL REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.4. GENERAL RULES FOR CABLE INSTALLATION ON TRAYS . . . . . . . . . . . . . . 11

2.5. ELECTRICAL REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.6. INSTALLATION PROCEDURES AND INSTRUCTIONS . . . . . . . . . . . . . . . . . . 14

2.7. GENERATOR CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.8. EXTERNAL ESD CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.9. ISOLATION TRANSFORMER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.10. UPS PARALLEL CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.11. SPECIAL PARALLEL CONFIGURATION FEATURES . . . . . . . . . . . . . . . . . . . . 23

3. MODES OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.1. ONLINE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.2. OPERATION IN HIGH EFFICIENCY MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.3. OPERATION IN CONVERTER MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.4. OPERATION WITH EXTERNAL MANUAL BYPASS (OPTIONAL) . . . . . . . . . . . 25

3.5. OPERATION WITH INTERNAL MAINTENANCE BYPASS . . . . . . . . . . . . . . . . 25

3.6. OPERATION WITH MOTOR GENERATOR (GENSET) . . . . . . . . . . . . . . . . . . . 25

4. ACCESS TO CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

4.1. IDENTIFYING SWITCHING AND CONNECTION POINTS . . . . . . . . . . . . . . . . 26

5. HUMAN MACHINE INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

5.1. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

5.2. MIMIC PANEL OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

5.3. MENU NAVIGATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

6. OPERATING PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

6.1. SWITCHING ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

6.2. SWITCHING ONTO MAINTENANCE BYPASS . . . . . . . . . . . . . . . . . . . . . . . . . 38

6.3. SWITCHING ON FROM MAINTENANCE BYPASS . . . . . . . . . . . . . . . . . . . . . 38

6.4. EXTENDED OUT OF SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

6.5. EMERGENCY SHUTDOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

6.6. UPS GENERAL POWER OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

7. CONNECTIVITY AND COMMUNICATION OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

7.1. MULTILEVEL COMMUNICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

7.2. ADC CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

7.3. ADC CARD WITH TEMPERATURE SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . 41

7.4. REMOTE MIMIC PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

7.5. NET VISION LAN/WEB INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

7.6. PROFIBUS INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

7.7. MODBUS-TCP INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

7.8. ISOLATED SERIAL PORT RS232 (DB9 CONNECTION) AND RS485 CARD . . 42

7.9. SOFTWARE OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

8. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

8.1. SYSTEM ALARMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

8.2. UPS ALARMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

8.3. PREVENTIVE MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

9. ELECTRICAL OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

9.1. INSULATION CONTROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

9.2. EXTERNAL MAINTENANCE BYPASS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

9.3. ACS PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

10. TECHNICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

4

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

1.1. IMPORTANT

• This document provides important instructions for the safe use, movement and connection of the MASTERYS BC uninterruptible
power system (UPS).

• SOCOMEC retains the full and exclusive ownership rights over this document. Only a personal right to use the document for the
application indicated by SOCOMEC is granted to the recipient of the document. The reproduction, modifi cation, distribution of
this document partially or wholly and in any way is prohibited except upon Socomec’s express prior written consent.

• This document is not a specifi cation. SOCOMEC reserves the right to make any changes to information without prior notice.

• The unit must only be installed and activated by qualifi ed technical personnel who have been authorised by SOCOMEC.

The UPS MUST be handled carefully by at least two people.

• The unit must remain in a vertical position at all times.

• Connect the PE ground conductor fi rst before making any other connection.

UPS mains power supplies (rectifier and bypass) must be protected from voltage transients with devices that are
suited to the installation; the mains voltage transients must be limited to 2.5 kV. These devices must be sized to
consider all the installation parameters (geographical position, whether or not there is a lightning rod, whether or
not there are other suppressors in the electrical installation, etc.).

• Do not expose the UPS to rain or liquids in general. Do not insert foreign bodies.

The installer is responsible for implementing the backfeed protection with the use of AC input line isolation devices
external to the UPS (see section 2.6.1).

Before working on this circuit

- Isolate the Uninterruptible Power System (UPS)

- Then check for Hazardous Voltage between all terminals
including the protective earth

Risk of Voltage Backfeed

• For the purpose of warning electrical technicians against backfeed situations not caused by the UPS, which may arise when a
particular load fault is present while the UPS is operating in stored energy mode, or while unbalanced loads are supplied through
a particular power distribution system e.g. an impedance grounded IT system, the installer must attach the labels provided to
all primary power isolators installed remotely from the UPS area and on external access points, if present, between the said
isolators and the UPS.
In particular the label must be attached to the external AC input line isolation service (backfeed insulation).

• The UPS may be powered from an IT distribution system with a neutral conductor.

• Keep this manual in a convenient place for future consultation.

• If the unit fails it must only be repaired by authorised technicians who have been specially trained for this purpose.

• This equipment complies with European Community directives for industrial equipment and bears the approval mark

• The UPS requires three-phase plus neutral input connections (3P+N).

• The UPS can be powered by an IT distribution system with a neutral conductor.

The connecting bars are made of aluminium!
Use only aluminium cables or cables with tin-plated eyelets for the connections.

• Do not connect the output neutral to ground. The UPS does not modify the neutral setup of the system; the use of an isolation
transformer is required should it be necessary to modify the neutral setup downstream of the UPS.

• At the end of the UPS system’s lifetime it should only be entrusted to specialist disposal companies, which are required to
dismantle and dispose of its constituent components in accordance with existing national legislation.

• Before connecting the external battery cabinet check it is fully compatible with the UPS model.

• The use of external battery cabinets not supplied by the manufacturer is not recommended.

• Switch o and isolate the UPS and wait for 5 minutes before removing protection panels to carry out work on parts under
dangerous voltage.

• There is a risk of explosion if batteries are replaced with others of the wrong type.

• Batteries are considered toxic waste. If replaced, the used batteries must only be entrusted to specialist disposal companies.
Batteries must not be disposed of with other industrial or domestic waste, as stipulated by local legislation.

1. SAFETY STANDARDS

5

ENGLISHENGLISH

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

1. SAFETY STANDARD

It is very dangerous to touch any part of the batteries as there is no insulation between the batteries and the mains
power source.

The product you have chosen is designed for commercial and industrial use only. If used for particular critical applications such as
life support systems, medical applications, commercial transportation, nuclear facilities or any other application or systems where
product failure is likely to cause substantial harm to people or property, products may have to be adapted. For such use please
contact SOCOMEC beforehand to check if these products meet the required levels of safety, performance, reliability, and comply
with applicable laws, regulations and specifi cations.

WARNING!
This is a product for commercial and industrial application in the second environment - installation restrictions or
additional measures may be needed to prevent disturbances.

1.2. DESCRIPTION OF SYMBOLS ON LABELS ATTACHED TO THE UNIT

All precautions and warnings on labels and plates inside and outside the equipment should be observed.

DANGER! HIGH VOLTAGE (BLACK/YELLOW)

GROUND TERMINAL

READ THE USER MANUAL BEFORE USING THE UNIT

6

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

The packaging guarantees the stability of the UPS during shipping and physical transfer. Carry the packaged unit as close as
possible to the installation site.

When moving the unit on even slightly sloping surfaces, use the blocking equipment and braking devices to ensure
the unit does not fall over.

2.1. SHIPPING AND MOVING

• The UPS must remain in a vertical position during all shipping and moving operations.

• Ensure the fl oor is strong enough to support the weight of the UPS and battery cabinet if used.

Avoid moving the unit by putting pressure on the front door.

The UPS MUST be handled carefully by at least two people.

CAUTION IF DAMAGED
If packaging is crushed, ripped or open such that the inner contents are revealed, the equipment should be kept in
an isolated area and inspected by a qualified person. If the packaging cannot be shipped the contents should be
collected promptly, kept apart, and the sender or recipient should be contacted.

All packaging must be recycled in compliance with existing legislation in the country where the system is installed.

2. UNPACKING AND INSTALLATION OF THE UNIT

7

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

2.2.1-1

Remove screws A

2.2.1-2

2.2-1

2. UNPACKING AND INSTALLATION OF THE UNIT

2.2. MOVING FROM ABOVE

IMPORTANT!
When being moved the cabinets must be kept in an upright position.

WARNING!
NEVER USE HARNESSES!

2.2.1. Moving with belts

• Length of belts: ≥ 150 cm

• Lifting eyebolts (supplied on request): internal ø 30 mm, thread M12.

WARNING!

LIFT AND HANDLE THE CABINETS WITH THE UTMOST CARE AND WITHOUT JERKING!

A

8

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

2.2.1-3

2.2.1-4

2.2.1-5

Tighten screws A

2.2.2-1

2. UNPACKING AND INSTALLATION OF THE UNIT

≥ 150 cm

A

2.2.2. Moving with lifting truss

If the height of the ceiling does not allow the use of belts the UPS can be moved using lifting trusses.

9

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

2.3-1

2.3-2

2.3-3

2. UNPACKING AND INSTALLATION OF THE UNIT

2.3. ENVIRONMENTAL REQUIREMENTS

• The UPS is not designed for outdoor use.

• Do not expose the UPS to direct sunlight or sources of excessive heat.

•

The recommended operating temperature, humidity and altitude values are listed in the technical specifi cations table (see chapter 10).
Cooling systems may be required to maintain these values.

• The UPS must be installed in an environment with no obstructions and which is dry, clean and dust-free.

•

Avoid dusty environments or areas where there is dust from conductive or corrosive materials (e.g. metal dust or chemical solutions).

• The UPS can be installed against a wall; the distance will depend on the cables present. The upper part of the UPS must be
positioned at least 40 cm away from the ceiling (fi gure 2.3-1).

• The UPS switches are accessed from the front; however, a space of at least 1.5 metres should be left at the front of the UPS
for maintenance purposes (fi gure 2.3-1).

• For UPSs set up front-wise, leave a minimum space of 210 cm between the two cabinets so as to allow a passageway when
both doors are open (in accordance with standard IEC 60364 - see fi gure 2.3-1).

≥ 40 cm

≥ 210 cm

between the doors

UPS UPS

• Several cabinets can be installed adjacent to each other (fi gure 2.3-2).

• Two MASTERYS BC 100-120 systems can be installed back to back (fi gure 2.3-3).

• Observe the direction of ventilation fl ows (fi gure 2.3-4) and heat dispersion fl ows (fi gure 2.3-5). See chapter 10 for the technical
specifi cations relating to required ventilation values.

≥ 10 cm *

UPS

BATTERY

CABINET

BATTERY
CABINET

UPS UPS UPS

* between the backs

10

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

2.3.1-3

2.3.2-1

2.3.1-2

2.3-4

Ventilation

2.3-5

Climate control

2.3.1-1

2. UNPACKING AND INSTALLATION OF THE UNIT

COOL

AIR

WARM

AIR

CLIMATE CONTROL

COOL

AIR

WARM

AIR

UPS

UPS

CLIMATE CONTROL

UPS

2.3.1. Installation on raised fl ooring

If the UPS is to be installed on raised fl ooring the SOCOMEC adjustable frame (fi gure

2.3.1-1) must be used to support the weight of the unit (fi gure 2.3.1-2).

Refer to the relevant installation manual provided in the packaging for
information on frame assembly operations.

Allow for small openings in the fl oor panels to ensure air fl ow at the front (fi gure 2.3.1-3).

2.3.2. Installation over a gap

UPS

COOL

AIR

COOL

AIR

DOOR

11

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

2.4-3

Wrong installation

2.4-2

Permitted installation

2.4-1

Correct installation

2. UNPACKING AND INSTALLATION OF THE UNIT

2.4. GENERAL RULES FOR CABLE INSTALLATION ON TRAYS

WARNING!
The cables must be installed on trays when indicated in the following diagrams. The trays must be positioned
near the UPS.

WARNING!
All metal and suspended ducts or those in raised flooring MUST be connected to earth and to the various cabinets.

WARNING!
Power cables and control cables MUST NEVER be installed in the same duct.

Common

Mains Load

N N

Battery

Control

cables

1

Mains

Aux

Mains

N N

Battery Load

N

Control

cables

1

1. Control cables: connections between the cabinets and each
unit, alarm signals, remote mimic panel, connection to the
BMS (Building Management System), emergency stop,
connection to generator.

N N

N N N

WARNING!
Do not expose power cables to other equipment
sensitive to the electromagnetic field.

WARNING!
Risk of electromagnetic interference between
battery cables and output cables.

Common

Mains Load

N N

Battery

≥10 cm ≥10 cm

Control

cables

1

≥10 cm

Mains

Aux

Mains

N N

Battery Load

N

≥10 cm ≥10 cm ≥10 cm ≥10 cm

Control

cables

1

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MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

2. UNPACKING AND INSTALLATION OF THE UNIT

2.5. ELECTRICAL REQUIREMENTS

The installation and system must comply with national plant regulations. The electrical distribution panel must have a protection
and sectioning system installed for the input mains and the auxiliary mains. If a di erential switch is installed on the mains power
switch (optional), it must be inserted upstream from the distribution panel.

The table below shows the size of the input protection devices recommended for correct installation.

Size of the input protection devices

Magneto-thermal

input

(1)

Magneto-thermal

Aux Mains

(1)

Di erential

input

(4)

Input/Output

cable core size

Battery cable

core size

Magneto-thermal

battery

(3)(6)

(A) (A) (A) (mm2) (mm2) (A)

single parallel

(2)

single parallel

(2)

selective

type

Min Max Min Max

(5)

250 250 250 250 0,5 70 150 70 120 250

(1). Recommended magneto thermal switch: four poles with intervention threshold ≥ 10 In (curve C). It is necessary to use a D curve selective

breaker if an optional external transformer is used.
(2). In installations with two UPSs operating in a redundant or power parallel confi guration.
(3). Quadrupole protection on external battery cabinet.
(4). Caution! Use type B four-pole selective (S) circuit breakers. Load leakage currents are added to those generated by the UPS and during

transitory phases (power failure and power return) short current peaks may occur. If loads with high leakage current are present, adjust the

di erential protection. It is advisable in all cases to carry out a preliminary check on the earth current leakage with the UPS installed and

operational with the defi nitive load, so as to prevent the sudden activation of the above switches.
(5). Determined by the size of the terminals.
(6). Recommended magneto thermal switch: four poles with intervention threshold = 3 In suited for DC applications.

The UPS is designed for transitory overvoltages in category II installations. If the UPS is part of the building’s
electric circuit or if it is likely to be subject to transitory overvoltages in category III installations, further external
protection must be provided, either on the UPS or in the AC power supply network connected to the UPS.
Additionally, the ‘surge arrestor’ option, specially designed to protect against residual overvoltages in category
III installations, can be installed in the external manual bypass cabinet. If used, the distance between the UPS and
the centralised 4 kV SPD protection device type 1 must be Up ≤ 4 kV is ≥ 15 m.

GENSET must support load variations from 0 to 100%.

In the event of three-phase distorting loads connected in output, the current on the neutral conductor may have
a value that is 1.5 - 2 times the phase value (also for the input bypass). In this case, size the neutral cables and
the input/output protection adequately.

WARNING!
This is a product for commercial and industrial application in an industrial environment - installation restrictions
or additional measures may be needed to prevent interference.

IMPORTANT!
Protective earthing conductor (PE) must have sufficient current-carrying capacity.
The PE cable core size must be chosen according to the PROTECTIVE CURRENT RATING of the earth circuit
which depends on the provision and location of protective overcurrent devices. We suggest 70 mm2 using the
protective devices in the above table.

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MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

2.5.1-1

2. UNPACKING AND INSTALLATION OF THE UNIT

2.5.1. Backfeed protection

F

ACS B.K. B.K.

XB1

XB7

F1

VS1

NA1

XB8

NA2

XB9

F

N

XB4

XB2 XB3

BYPASS INPUT

XB5 XB6

N

F2

VS2

The UPS is set up for the installation of external protection devices against the backfeed of dangerous voltages, on both the input
power supply line (MAINS SUPPLY) and on the auxiliary backup mains power supply line (AUX MAINS SUPPLY); these devices
are controlled by means of the card shown in fi gure 2.5.1-1.

In the event that the equipment does not have a voltage protection device, warning labels must be attached to all mains power
disconnectors installed away from the UPS area, in order to remind support personnel that the circuit is connected to a UPS (see
also paragraph 1.1 of this manual and paragraph 4.5.3 of standard EN62040-1 2009-05). The label is supplied with the equipment.

If under certain irregular conditions, or due to the installation upstream (e.g. undetected and protected earth fault, or high leakage
in a phase, or with IT systems) there is a hazardous potential on neutral, a suitable isolating switch must be provided on the neutral
as well, or else there must be a detection, signalling and protection system (see the table in section 2.5 Electrical requirements).

Connections, refer to paragraph 2.6.5.

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MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

2.6-1

2. UNPACKING AND INSTALLATION OF THE UNIT

2.6. INSTALLATION PROCEDURES AND INSTRUCTIONS

WARNING!
Before carrying out work on the terminal board or on UPS internal parts, ensure the UPS is switched off, remove
the power supply, open the external battery cabinet disconnectors, isolate the system and wait 5 minutes.

The connecting bars are made of aluminium!
Use only aluminium cables or cables with tin-plated eyelets for the connections.

2.6.1. Connections if the MAINS and AUX MAINS are connected IN COMMON

OPEN

OPEN

2.6.2. Connections if the MAINS and AUX MAINS are connected SEPARATELY

MAINS

MAINS

AUX MAINS

AUX MAINS

MAINS

MAINS

OUTPUT

OUTPUT

NNL1L1L2L2L3

L3

NNL1L1L2L2L3

L3

NNL1L1L2L2L3

L3

NNL1L1L2L2L3

L3

NNL1L1L2L2L3

L3

2.6.1-1

2.6.2-2

2.6.2-1

2.6-2

2.6-3

OUTPUT

OUTPUT

15

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

2. UNPACKING AND INSTALLATION OF THE UNIT

2.6.3. EXTERNAL BATTERY CABINET connection

WARNING!
Before carrying out any operations, ensure that:

• the battery fuses located inside the battery cabinet are open;

• the UPS is not live and all mains or battery switches are open;

• the switches upstream of the UPS are open.

Use double insulated cables or the cables supplied with the unit to connect the UPS to the Battery cabinet.

Cabling errors with inversion of battery polarity may cause permanent damage to the equipment.

If using cabinets not supplied by the UPS manufacturer, it is the installer’s responsibility to check the electrical
compatibility and presence of appropriate protection devices between the UPS and the battery cabinet (fuses and
switches of sufficient capacity to protect the cables from the UPS to the battery cabinet). As soon as the UPS is
switched on (before closing the battery switches) the battery parameters must be verified accordingly (voltage,
capacity, number of elements, etc.) on the mimic panel menu. See 5.3.6 paragraph for battery settings configuration.

In the case of external batteries, the minimum number of elements permitted is 20 per branch for 120 kVA and 19
per branch for 100 kVA.

2.6.3-1

B1−

B1−

B1+

B1+

B2−

B2−

B2+

B2+

2.6.3-2

BATTERY STRING No. 1

2.6.3-3

BATTERY STRING No. 2

16

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

2.6.4-1

2.6.4-2

2. UNPACKING AND INSTALLATION OF THE UNIT

OUT2

OUT3

IN1

OUT1

OUT4

IN1 IN2

IN3

IN3

IN3

temperature

temperature

probe

probe

2.6.4. Connecting THE BATTERY CABINET TEMPERATURE PROBE

• SOCOMEC battery cabinets:

- The SOCOMEC battery cabinet comes with a temperature probe which must be connected to the card supplied with the UPS

(fi gure 2.6.4-1).

- Connect the temperature probe as shown in fi gure 2.6.4-2 without cabling distance limits and without the need to observe

polarity.

- In the event of a single UPS with several battery cabinets use a single temperature sensor.

- In the event of parallel UPSs connect the battery cabinet temperature sensors to the cards installed in the related UPSs.

• Other manufacturers battery cabinets:

- Use the specifi c kit available as an option.

- Fix the probe in the battery room or inside the battery cabinet.

- Connect the temperature probe as shown in fi gure 2.6.4-2 without cabling distance limits and without the need to observe polar-

ity, by using a 2x1 mm

2

double insulation cable.

- In the event of a single UPS with several battery cabinets, use a single temperature sensor.

- In the event of parallel UPSs, connect the battery cabinet temperature sensors to the cards installed in the related UPSs.

Note: If you do not intend to use the battery cabinet temperature sensor, go to the MAIN MENU > SLOT OPTIONS > BATTERY

TEMPERATURE PROBE menu, and set the parameter Battery Temperat. Probe as Not Present.

WARNING!
If the Battery Temperat. Probe parameter is set to Not Present, the battery charger will not correct the recharge
voltage as a function of the temperature.

2.6.5. Connecting THE EXTERNAL BACKFEED PROTECTION

To guarantee maximum protection use a 220-240 V release coil with
integrated travel limit contact to pilot the input protection systems (see
section 2.5 Electrical requirements).
If a trip coil without an integrated end-of-travel contact is used, add an
early auxiliary contact as shown in figure 2.6.5-1.

Electrical contact data: 2 A 250 Vac

OUT2

OUT3

IN1 IN3

OUT1

OUT4

IN1

IN2

2.6.5-1

B

L1

L2

L3

XB5 - XB6

N

17

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

2.6.5-4

2.6.5-3

2.6.5-2

2. UNPACKING AND INSTALLATION OF THE UNIT

F

ACS B.K. B.K.

XB1

B.K.

XB7

F1

VS1

NA1

COM1

XB8

NA2

COM2

XB9

F

N

230 V

BYPASS

B.K.

INPUT

XB4

XB2 XB3

BYPASS INPUT

XB5 XB6

N

F2

VS2

F

ACS B.K. B.K.

XB1

XB7

F1

NA1

COM1

XB8

NA2

B.K.
BYPASS

XB4

BYPASS INPUT

N

FN FN

VS2

Key
A Distribution panel
B Trip coil
X10 Mains terminal board
X40 Aux Mains terminal board
MAINS Mains switch
AUX MAINS Aux Mains switch
XB5 Aux Mains BKF connector
XB6 Mains BKF connector

AUX MAINS

AUX MAINS

protection

protection

MAINS

MAINS

protection

protection

Activating UPS protection on the mimic panel: access the

MAIN MENU > SETTINGS > UPS SETTINGS > BACKFEED
and set the parameter Backfeed Type to Separate Mains.

A UPS

AUX MAINS X40

BKF

XB6

XB5

MAINS

B

B

X10

L1

L2

L3

N

L1

L2

L3

N

L1

L2

L3

N

L1

L2

L3

N

• Separate Mains

18

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

2.6.5-5

2.6.5-6

2.6.5-7

2. UNPACKING AND INSTALLATION OF THE UNIT

F

ACS

B.K.

B.K.

XB1

XB7

F1

NA1

COM1

XB8

B.K.
BYPASS

XB4

BYPASS INPUT

NFN FN

VS2

Common Mains

Common Mains

protection

protection

• Common Mains

F

ACS B.K. B.K.

XB1

B.K.

XB7

F1

VS1

NA1

COM1

XB8

NA2

COM2

XB9

F

N

230 V

BYPASS

B.K.

INPUT

XB4

XB2 XB3

BYPASS INPUT

XB5 XB6

N

F2

VS2

Key
A Distribution panel
B Trip coil
X10 Mains terminal board
X40 Aux Mains terminal board
COMMON MAINS Mains switch
XB5 Aux Mains BKF connector
XB6 Mains BKF connector

Activating UPS protection on the mimic panel: access the

MAIN MENU > SETTINGS > UPS SETTINGS > BACKFEED
and set the parameter Backfeed Type to Common Mains.

A UPS

X40

BKF

COMMON MAINS

B

X10

L1

L2

L3

N

L1

L2

L3

N

L1

L2

L3

N

XB6

XB5

2.6.6. INTERNAL BACKFEED PROTECTION

If the UPS has internal backfeed protection:

• there is no need for external backfeed protection;

• connect the UPS as indicated in paragraph 4.4;

• the switches should be set as shown in figure 2.6.6-1.

Q1 Q4 Q5 Q3

2.6.6-1

19

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

2. UNPACKING AND INSTALLATION OF THE UNIT

2.6.7. Completion of the installation

2.7. GENERATOR CONNECTION

If the installation requires the use of a generator (GE), connect the ‘generator ready’ unpowered contact to connector IN 2 of the
ADC card confi gured in STANDARD confi guration (see paragraph 7.2). This allows the tolerance of the voltage and frequency
values to be increased when power is supplied by the GE.

2.8. EXTERNAL ESD CONNECTION

An emergency remote shutdown system (ESD) can be installed using the ADC card (see paragraph 7.2). Connect a normally
closed, unpowered contact to terminals IN1+ and IN1- of the ADC card.

2.9. ISOLATION TRANSFORMER

If an external isolation transformer cabinet is required, the following instructions should be followed:

• Refer to chapters 1 and 2 of this manual for indications on moving and installing the cabinet.

• See paragraph 2.5 for details about protection.

• The protection cable marked with the ground symbol is connected directly to the distribution panel.

• The transformer can either be connected to the UPS input or output.

The UPS must not operate without the neutral connection to the input.
The transformer cannot be connected to the output on individual UPS units connected in parallel configuration.

For connection details refer to the transformer terminal board diagram.

Secure the cables with bands

Secure the cables with bands

2.6.7-1

2.6.7-2

2.6.7-3

CLOSE

CLOSE

2.6.7-4

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MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

2. UNPACKING AND INSTALLATION OF THE UNIT

2.10. UPS PARALLEL CONFIGURATION

• Parallel connection enhances UPS system reliability, performance and power.

• Operating UPSs are connected to each other by a signal cable B (Fig. 2.10.1-1) which provides a maximum distance between

UPSs of approx. 3 metres and enables the external battery cabinet to be inserted next to each UPS. They are confi gured di er­ently depending on the position they are assigned; for this reason the units have a position label:

- the LEFT label means the unit must be positioned to the left.

- the RIGHT label means the unit must be positioned to the right.

• The power supply of each UPS must be equipped with a protection device as shown in the table in paragraph 2.5.

• The cross section and length of the input and output cables must be identical for all units.

• Phase rotation must be the same for each unit connected in parallel and also on any external manual bypass line.

•

Cables of the same length and cross section must be used for the connection between the general power switch A, the switches
C and the respective UPS units. The length of the cables from A to each UPS module must not exceed 25 metres (Fig. 2.10.1-1).

• The cables from the UPS module to switch D must be of the same length (max. 20 m with multi-core cables).

• If a di erential switch is installed on the mains power switch, it must be inserted upstream from the distribution panel; it must be

a selective type and the trigger value must be 0.5 A multiplied by the number of UPSs connected in parallel.

Only activate switch D after turning off the UPS.

• In order for units connected in a parallel confi guration to operate correctly, control cables are required to exchange data between

both UPS units making up the parallel system. The cables in question are supplied with the UPS in the case of a standard paral­lel setup or are attached to the parallel kit in the case of a later system upgrade.

WARNING!
Parallel configuration must only be activated by SOCOMEC qualified personnel.

21

ENGLISHENGLISH

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

2. UNPACKING AND INSTALLATION OF THE UNIT

2.10.1-1

Recommended parallel confi guration

Key
A Selective general di erential magneto thermal switch
B Parallel bus cable
C Single UPS magneto-thermal switch (if a separate

auxiliary power source is used add a magneto-ther­mal switch for each UPS)

D

(1)

Additional disconnectors on the distribution panel

E

(1)

System shutdown switch

F Distribution

(1). To avoid unwanted tripping, do not use the

magneto-thermal switch.

20 m max

25 m max

A

UPS1 UPS2

B

C

C

D

E

F

2.10.1. Recommended 1+1 parallel confi guration

22

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

2. UNPACKING AND INSTALLATION OF THE UNIT

2.10.1-3

1+1 Parallel confi guration - Common Mains

1+1 Parallel confi guration - Separate Mains

2.10.1-2

UPS1 UPS2

OUTPUT

1

MAINS

1

OUTPUT

2

MAINS

2

UPS1 UPS2

OUTPUT

1

MAINS

1

OUTPUT

2

MAINS

2

AUX

MAINS

1

AUX

MAINS

2

23

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

2. UNPACKING AND INSTALLATION OF THE UNIT

2.11. SPECIAL PARALLEL CONFIGURATION FEATURES

2.11.1. Intelligent communication module (ICM)

The Intelligent Communication Module (ICM) allows the hierarchical supervision both of each unit and the whole system from all
displays. The advantage of using the ICM is that the options and the external communication accessories for system monitoring
and diagnostics (i.e. Net Vision, ADC board, etc.) can only be installed on one UPS.

In the UPS parallel confi guration an additional navigation bar is displayed on the mimic panel page, where all connected units
appear.

To enter the MAIN MENU select the SYS icon and press ENTER.
To enter the UNIT MENU select one of the numbered icons and press ENTER.

Use the UP/DOWN keys to select di erent units
or system mimic panels

SYSTEM view (MAIN MENU)

Selected UNIT number

Units connected in parallel (UNIT MENU)
Icon colours:
same as top bar colours (see 5.2-1)

2.11.1-1

Unit View

The symbol (number surrounded by four lines) indicates the Unit number of the UPS upon which the display is assembled
(the display is assembled on UPS #1 in this example). The BATTERY SETTINGS menu and the Automatic Stop Procedure are

only available on this UNIT MENU.

2.11.2. Sequential start (confi gurable by Socomec service personnel only)

In a parallel confi guration a sequential start can be set on all the units. It allows a reduction of the power impact on the mains or
GenSet when the UPS system resumes from battery mode. The delay restart time (from 0 to 65 seconds) can only be set via AS­SIST. The delay restart rectifi er (T_delay_start_rect) has to be the same for each module according to the following specifi cation:

T_delay_start_rect = 5000 ms for each module

Sequential start

Module 1 Module 2

Delay time 1 x 5 s = 5 s 2 x 5 s = 10 s

24

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

3. MODES OF OPERATION

3.1. ONLINE OPERATION

A special feature of the MASTERYS BC series is the ON LINE double conversion in conjunction with low distortion mains power
absorption. In Normal Mode (on inverter) the UPS can supply a voltage that is fully stabilised in frequency and amplitude, regard­less of any interference in the mains power supply, within the most stringent classifi cation of UPS regulations.

ONLINE operation provides three operating modes according to mains and load conditions:

• Inverter mode

This is the most frequent operating condition: energy is drawn from the primary mains power supply and converted and used by
the inverter to generate the output voltage to power the connected loads.

The inverter is constantly synchronised in frequency with the auxiliary mains to enable load transfer (due to an overload or inverter
shutdown) without any break in the power supply to the load.

The battery charger supplies the energy required to maintain or recharge the battery.

• Bypass mode

In the event of inverter failure the load is automatically transferred onto the auxiliary mains without any interruption in the power
supply. This procedure may occur in the following situations:

- in the event of a temporary overload, the inverter continues to power the load. If the condition persists, the UPS output is

switched on to the auxiliary mains via automatic bypass. Normal operation, which is from the inverter, returns automatically a
few seconds after the overload disappears.

- when the voltage generated by the inverter goes outside the limits due to a major overload or a fault on the inverter.

- when the internal temperature exceeds the maximum value allowed.

• Battery mode

In the event of a mains failure (micro interruptions or extended power cuts), the UPS continues to power the load using the energy
stored in the battery.

3.2. OPERATION IN HIGH EFFICIENCY MODE

The UPS allows the selection of a programmable economy operating mode (Eco Mode) that can increase overall e ciency by up
to 99% for energy saving purposes. If the power supply fails the UPS will automatically switch onto the inverter and continue to
supply power to the load by drawing energy from the battery.

This mode does not provide perfect stability in frequency and voltage as the Normal mode does. Therefore the use of this mode
should be carefully evaluated according to the level of protection required by the application.

With the optional board Net Vision (see chapter 7.7) specifi c daily or weekly time intervals can be selected and programmed to
power applications directly from the auxiliary mains.

Eco Mode operation provides very high e ciency, since the application is powered directly from the auxiliary mains via the auto­matic bypass under normal operating conditions.

To activate Eco Mode go to MAIN MENU > COMMANDS > ECO MODE and select Activate Eco Mode. To disable Eco Mode,
select Return to Normal Mode.

25

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

3.4-1

3-phase input/3-phase output for UPS 3/3

3.3. OPERATION IN CONVERTER MODE

In converter mode the UPS can supply a fully stabilised sinusoidal output voltage with a di erent frequency from the input power
line (50Hz or 60Hz is available as output frequency value).

IMPORTANT!
Only set this mode on UPS units with the auxiliary mains (AUX MAINS) disconnected!
Do not set this mode on UPS units with common mains lines as it could damage the load!

3.4. OPERATION WITH EXTERNAL MANUAL BYPASS (optional)

The external maintenance bypass may be placed on the general distribution panel when the UPS is installed, or by installing the
bypass panel that is supplied on request.

The Q1 switch must be connected to the auxiliary mains input and the mains input must be isolated on the panel.
If the manual bypass is activated (with the appropriate procedure), the load is powered directly from the auxiliary mains, while the

UPS is in fact excluded from the power supply and can be switched o .
This operating mode is useful when maintenance needs to be carried out on the UPS since service personnel can work on the

installation without having to cut o the power supply to the load.

3. MODES OF OPERATION

Key
Q1 Mains power switch (MAINS)
Q3 Ouput switch
Q5 Bypass switch

Bypass panel connection diagram

Mains

L3

L2

L1

L3

L2

L1

L1

N

N

Load

IN

UPS

N

L1
L2 L2
L3 L3

N

OUT

Q5

Q1

Q3

3.5. OPERATION WITH INTERNAL MAINTENANCE BYPASS

If the internal maintenance bypass is activated using the appropriate procedure the load is powered directly from the maintenance
bypass, while the UPS is separate from the power supply and can be switched o .

This operating mode can be selected for maintenance to be carried out on the system, so that the necessary actions can be
performed by service personnel without having to disconnect the power supply to the load.

3.6. OPERATION WITH MOTOR GENERATOR (GENSET)

MASTERYS BC can be operated in conjunction with a generator (GENSET) over the ADC interface (see chapter 8.1).
With a generator, the frequency and voltage ranges of the auxiliary mains can be increased to accept the instability of the GE and

to also avoid operation from the battery or risks of out-of-synchronisation switching on to the bypass.

26

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

4. ACCESS TO CONTROLS

4.1. IDENTIFYING SWITCHING AND CONNECTION POINTS

Key
A Slot for optional communication cards.
B Serial RS232/485 connector.
C Serial RS232 connector.
D USB connector.
E Cable trunking for control cables.
F Power connections.
Q1 Input switch (MAINS).
Q3 Output switch.
Q4 Auxiliary mains Input switch (AUX MAINS).
Q5 Output maintenance bypass switch.

Q1 Q4 Q5 Q3

A

F

E

B

D

C

4.1-1

27

ENGLISHENGLISH

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

5.1-1

3-phase input/3-phase output for UPS 3/3

5. HUMAN MACHINE INTERFACE

5.1. INTRODUCTION

The HMI (Human Machine Interface) on the UPS door displays information regarding operating status, electrical measurements,
access to control functions and confi guration parameters. It includes graphic display and a luminous status bar, and provides
access to:

• mimic panel;

• measurements and alarms;

• changing UPS operating modes and programming battery tests;

• assisted startup and switching on maintenance bypass procedures;

• settings menu;

• list of events and statistics.

Display

ESC button

Exit current page,

abort operations.

UP button

Scrolls up through

the available menus/

values.

UP/DOWN button

Scrolls down through the
available menus/values.

ENTER button

Accesses the currently
displayed menu, accepts/
sends confi gurations and
commands.

Luminous status bar

Changes colour according to UPS status.

- Flashing red: imminent UPS shutdown

- Red: Load not powered or battery circuit open

- Flashing yellow: UPS in standby mode or maintenance alarm is active

- Yellow: UPS on battery or general alarm

- Flashing green: battery test is in progress

- Green: the load is supplied

- O : inactive UPS

28

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

5.2-3

Status icons

5.2-2

Alarms area

5.2-1

Status bar (always displayed)

5. HUMAN MACHINE INTERFACE

UPS Rated Power (kVA)

Unit panel reference

Operating modes:
Normal (Normal mode), Eco (Eco mode), En. Saver
(Energy Saver mode – parallel confi gurations only),
Standby (Standby program mode), Service.

Alarms area
Present when an alarm is active.
Enter ALARMS menu to display the complete alarms list
(see chapter 9).

Key icon:
Displayed if the keypad has been locked.

Time:
UPS current time (hours and minutes, with ':' fl ashing).

USB icon:
Displayed if a USB memory stick is inserted.
It must be formatted with FAT32 fi le system.

Foreword: Status icons and Time are only visible if there are no
pending alarms, as the alarm bar overwrites the icons when active.

Unit status:

• Displayed messages: ON MAINT. BYPASS, IMMINENT STOP,
ON BATTERY, BATTERY TEST, ON INVERTER, ON AUTO
BYPASS, UNIT AVAILABLE, UPS ON STANDBY, LOAD OFF.

- Flashing: imminent UPS shutdown

- Black: Load not powered or battery circuit open

5.2. MIMIC PANEL OVERVIEW

29

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

5.2-4

Additional Icons

5.2-5

Mimic panel

5. HUMAN MACHINE INTERFACE

On Maintenance Bypass

Commissioning Code not insert (see chapter 5.3.)
or Scheduled Inspection warning: machine
inspection required.
Call SOCOMEC support service

Operating on GenSet

Bypass mode (or Eco Mode) not possible

Bars

1. Rectifi er input.

2. Rectifi er output.

3. Inverter Input or Battery Output.

4. Inverter Output.

5. Unit output.

6. Output from static switch

7. Bypass input.

Bar colour identifi es energy fl ow:

• dark grey: active/mains present

• light grey: mains not present

6 7

5

3 2 1

4

Keypad locking

The keypad can be locked by pressing the buttons in the following sequence:

ESC  UP  DOWN  ENTER

To unlock the keypad, the buttons must be pressed in the reverse sequence:

ENTER  DOWN  UP  ESC

These sequences work only on Mimic Panel page.

30

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

5.2-8

Message area

5.2-7

Battery status (unit only)

5.2-6

Load level

5. HUMAN MACHINE INTERFACE

≤ 10% ≤ 20% ≤ 30% ≤ 40% ≤ 50%

≤ 60% ≤ 70% ≤ 80% ≤ 90% > 90%

Battery charging
The level reached is continuous, other levels fl ashing

Battery discharging
The level reached is continuous white, others level fl ashing.

Battery charged
The upper level is fl ashing white.

Battery discharged

Battery open

≥ 90%

≥ 80%

≥ 70% ≥ 60% < 60%

Message area

Always present, displays a help message to
guide the user through the display functions.

31

ENGLISHENGLISH

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

5. HUMAN MACHINE INTERFACE

5.3. MENU NAVIGATION

From the mimic panel page, press the ENTER key to access the MAIN MEN. Use the UP/DOWN key to scroll menu items, EN­TER to confi rm a choice, ESC to exit the current page or to abort an operation.

1

2

32

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

5. HUMAN MACHINE INTERFACE

3

33

ENGLISHENGLISH

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

5. HUMAN MACHINE INTERFACE

5.3.1. Entering passwords

Some operations and settings require a password in order to be performed. If this is the case a padlock is displayed at the top
right of the page. After inserting a valid password the padlock opens and the operation can be performed.

When a password is required a virtual keyboard is displayed. The default password is MAST.

5.3.2. ALARMS menu

This menu displays all pending UPS alarms. Use the ALARMS RESET command in the COMMANDS menu to reset alarms.
If there is more than one page press UP/DOWN to scroll pages.

5.3.3. MEASUREMENTS menu

This menu displays all UPS measurements relating to the input stage, output stage, batteries and auxiliary mains (bypass).
If there is more than one page press UP/DOWN to scroll pages.

5.3.4. COMMANDS menu

This menu contains the commands that can be sent to the UPS. Some of them are password protected.
If a command is not available a command failure message appears.

5.3.5. SETTINGS menu

This menu contains all the machine settings. There are the following sub-menus:

• PREFERENCES: user preferences such as language, date and time, display brightness, buzzer;

• UPS SETTINGS: critical machine settings for output, batteries and trasformer.

Wrong configuration in UPS SETTINGS could damage the load or the batteries.

• CONNECTIVITY: confi gurations of communication options;

• SLOT OPTIONS: confi gurations of available optional boards, which can be fi tted to the front slots.
System critical parameters are password protected and should be modifi ed by specialist personnel only.

5.3.1-1

Quit without saving

Switch to numeric and symbol keypad

Delete

Confi rm

Select next key

Select previous key

Confi rm the selected key/insert the selected char

34

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

5. HUMAN MACHINE INTERFACE

5.3.6. BATTERY SETTINGS MENU

This is the menu for battery confi guration. The list can be scrolled down to see the full list of battery settings. If batteries are not
available only the fi rst element of the list is shown. When one of the battery settings is edited all settings below in the list have to
be checked and confi rmed. The battery settings are saved only when the last battery setting is confi rmed.

To change battery confi gurations enter the menu: MAIN MENU > SETTINGS > UPS SETTINGS > BATTERIES.
In the case of UPSs connected in parallel enter the menu: UNIT MENU > BATTERY SETTINGS.

These parameters for battery settings are critical: number of cells, capacity, charge current.
Risk of damage for load or batteries.

5.3.7. HISTORY LOG menu

EVENT LIST menu: it shows the list of UPS alarms and events that have occurred. The last 150 events can be displayed. Press
UP/DOWN to scroll the list.

STATISTICS menu: the system reports some measurements (output load, input apparent power, internal temperature) in graphi-

cal format. These values can be used to analyse the situation over the last 14 days or in shorter periods (last 24 hours, last hour or
last minute). Enter the required menu and press UP/DOWN to scroll through di erent periods. The last page shows the minimum,
maximum and average values of the selected measurement. This information provides an enhanced evaluation of the operating
mode of the equipment in order to verify whether certain critical operating situations are recurrent or only occasional.

COUNTERS menu: provides the number of events (occurred in the last 14 days) of switches on battery, overloads and the num­ber of working hours on genset.

5.3.8. SERVICE menu

This menu is reserved for support service personnel and holds the UPS identifi cation data, the utilities for the SW upgrade, and
the utilities for the download of reports to an USB key.

5.3.9. COMMISSIONING CODE

To complete equipment activation a warranty activation code is requested. To insert the Commissioning Code go to MAIN MENU
> SERVICE > COMMISSIONING CODE.

If the Commissioning Code is not inserted an alarm symbol is shown on the mimic panel ( ).
The Commissioning Code is provided directly by the reference Support Centre upon communication of the serial number. When

contact is made with the Support Centre for the Commissioning Code, detailed information can be obtained on the UPS func-
tions available and on regular preventive maintenance programmes.

5.3.10. BATTERY SETTINGS MENU

This is the menu for battery confi guration. The list can be scrolled down to see the full list of battery settings. If batteries are not
available only the fi rst element of the list is shown. When one of the battery settings is edited all settings below in the list have to

be checked and confi rmed. The battery settings are saved only when the last battery setting is confi rmed.
To change battery confi gurations enter the menu: MAIN MENU > SETTINGS > UPS SETTINGS > BATTERIES.
In the case of UPSs connected in parallel enter the menu: UNIT MENU > BATTERY SETTINGS.

These parameters for battery settings are critical: number of cells, capacity, charge current.
Risk of damage for load or batteries.

35

ENGLISHENGLISH

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

5.3.11. REPORT ON USB

Reports containing UPS information can be downloaded onto a standard USB memory stick. The USB device must be formatted
with FAT32 fi le system.

There are two commands to download USB reports:

- User Report: this is a .txt fi le translated in the language set on the display. It contains information regarding the UPS, statistics,
counters and the history log.

- Service Reports: there are three fi les that can help troubleshooting for after sales service.

Step 1

Insert the USB stick into the UPS USB port placed on the inside of the UPS door.

Step 2
A menu appears with the USB services. Choose REPORT ON USB. Alternatively enter the menu: MAIN MENU > SERVICE >

REPORT ON USB. When on a parallel system the SYS unit has to be selected beforehand on the mimic panel page.

Step 3
Select the required report, press ENTER and follow the instructions displayed.

Step 4

Remove the USB stick when completed.

Step 5
The reports are saved in the folder \SOCOMEC\REPORTS.

5. HUMAN MACHINE INTERFACE

36

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

5.3.12. TREE MIMIC PANEL MENU

FIRST LEVEL SECOND LEVEL THIRD LEVEL

ALARMS
MEASUREMENTS OUTPUT MEASURES

BATTERIES MEASURES
INPUT MEASURES
BYPASS MEASURES

COMMANDS UPS PROCEDURES

ECO MODE
ALARMS RESET
BATTERY TEST
LED BAR TEST
RESTART DISPLAY
PERIODIC CHECK UP

SETTINGS PREFERENCES LANGUAGE

DATE AND TIME
BUZZER
DISPLAY
PASSWORDS
REMOTE COMMANDS

UPS SETTINGS OUTPUT

BATTERIES
TRANSFORMER
BACKFEED

CONNECTIVITY RS232/485 PORT

RS232/MODEM PORT
RS232 SLOT OPTIONS

SLOT OPTIONS NET VISION

ADVANC DRY CONTACTS (ADC)
BATTERY TEMPERATURE PROBE

HISTORY LOG EVENT LIST
SERVICE UPS REFERENCE

FIRMWARE VERSION
COMMISSIONING CODE
SERVICE CODE
UPGRADE FIRMWARE UPGRADE HMI FIRMWARE

UPGRADE LANGUAGES

REPORT ON USB

5. HUMAN MACHINE INTERFACE

37

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

6-1

Breaker position

6. OPERATING PROCEDURES

UPS procedures can be activated from the menu COMMANDS > UPS PROCEDURES. Select the procedure to be activated
and press ENTER.

If the conditions to start the selected procedure are not fulfi lled an error message is shown.
When the selected procedure starts the mimic panel is shown on the display. Follow the instructions that are given on the bottom

help bar. Some instructions require confi rmation with the ENTER button. Some procedures cannot be aborted.

WARNING!
With the stop procedure the load will be disconnected.

Q1

Q4 Q5 Q3

6.1. SWITCHING ON

• Connect the mains and auxiliary mains to the UPS.

• Put switch Q1 into position 1 (mains ON).

• Wait for the display to switch on.

• Enter MAIN MENU > COMMANDS > UPS PROCEDURES.

• Select Automatic Start Procedure and press ENTER.

• Carry out the operations indicated on the display.

In the case of UPSs connected in parallel choose the Automatic Start Procedure available in MAIN MENU (SYSTEM)
in order to switch on the whole system. The automatic start procedure is also available in each UNIT MENU and only
concerns the unit from which the command has been activated it does not affect the behaviour of the other units.

38

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

6. OPERATING PROCEDURES

6.2. SWITCHING ONTO MAINTENANCE BYPASS

Switching onto maintenance bypass creates a direct connection between the UPS input and output, completely excluding the
equipment control element. This operation is performed in the event of standard maintenance on the equipment, so as not to
remove the power supply from the load, or in the event of a serious failure while waiting for the equipment to be repaired.

• Enter menu MAIN MENU > COMMANDS > UPS PROCEDURES

• Select On Maint. Bypass Procedure and press ENTER

• Carry out the operations indicated on the display.

If there is an external manual bypass, carry out the procedure described above before activating this switch.

In the case of UPSs connected in parallel the maintenence bypass procedure is available in MAIN MENU (SYSTEM)
and affects the whole system.

6.3. SWITCHING ON FROM MAINTENANCE BYPASS

• Put switch Q1 into position 1 (mains ON).

• Wait for the display to switch on.

• Enter menu MAIN MENU > COMMANDS > UPS PROCEDURES.

• Select Automatic Start Procedure and press ENTER.

• Carry out the operations indicated on the display.

If there is an external manual bypass not monitored from the UPS, or a parallel system, put the switch to position OFF
to avoid overlap of mains and inverter.

6.4. EXTENDED OUT OF SERVICE

If the UPS is deactivated for some time the batteries must be recharged regularly. They should be recharged every three months.

• Connect the mains and auxiliary mains to the UPS.

• Put switch Q1 into position 1 (mains ON).

• Wait for the display to switch on.

• Close the external battery breaker/fuses.

• Put or keep switches Q3 (output) and Q5 (maintenance bypass) in position 0.

• The battery must be charged for at least ten hours.

• Once ten hours have elapsed open the external battery breaker/fuses.

• Put switch Q1 into position 0 (mains OFF).

6.5. EMERGENCY SHUTDOWN

Should it be necessary to interrupt the continuous power provided by the UPS quickly (emergency shutdown) this can be done
by putting switch Q3 to position 0.

The UPS output can only be electrically disconnected by means of Q3.
If the UPS is operating from the maintenance bypass (Q5 in position 1) with the mains present, the emergency
shutdown does not interrupt the power supply to the load. In emergency conditions all power supplies upstream of
the UPS must be disconnected.

6.6. UPS GENERAL POWER OFF

Using a button/switch connected to the ADC (Advanced Dry Contacts) card it is possible to interrupt the continuous power pro­vided by the UPS (see chapter 8).

39

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

7.1-2

7.1-1

7. CONNECTIVITY AND COMMUNICATION OPTIONS

7.1. MULTILEVEL COMMUNICATION

MASTERYS BC can manage di erent communication channels simultaneously. It is equipped with standard communication ports
and two slots to host additional optional boards.

This gives MASTERYS BC immediate interfacing and integration fl exibility as soon as the unit is installed, with no need for trained
personnel.

The table below lists the possible connections between the UPS and the external devices.

As each channel is independent, simultaneous connections
can be made to satisfy the di erent levels of signalling and re­mote monitoring.

For UPS systems connected in parallel: all options
listed in this chapter must only be installed on the
UPS systems in the parallel setup configured as ICM
(see chapter 2.11.1). For further information about
parallel systems please refer to the relevant chapter.

34521

8976

RS232/485 pinout
1 Not connected
2 RX for RS232
3 TX for RS232
4 Data + for RS485
5 GND
6 Data − for RS485
7 Reserved
8 Not connected
9 +12 V

RS232 pinout
1 Reserved
2 RX for RS232
3 TX for RS232
4 Reserved
5 GND
6 Not connected
7 RTS
8 CTS
9 +12 V

Key
B Serial RS232/485 connector.
C Serial RS232 connector.
D USB connector.

B C

B

D

C

40

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

7. CONNECTIVITY AND COMMUNICATION OPTIONS

ENVIRONMENTAL confi guration
DIP1: ON - DIP2: ON

IN/OUT Description Filter level

OUT 1 General Alarm 2
OUT 2 Overheating 2
OUT 3 Overload / Loss of redundancy 2
OUT 4 External alarm In2 2

IN 1

(1)

ESD 1

IN 2 External alarm A39 2

IN 3

(2)

External alarm A40 2

POWER SAFE confi guration
DIP1: ON - DIP2: OFF

IN/OUT Description Filter level

OUT 1 General Alarm 2
OUT 2 Power safe plug 1 2
OUT 3 Power safe plug 2 2
OUT 4 Power safe plug 3 2

IN 1

(1)

ESD 1

IN 2 Supply from GenSet 1

IN 3

(2)

Management of energy consuption

1

STANDARD confi guration (default)
DIP1: OFF - DIP2: OFF

IN/OUT Description Filter level

OUT 1 General alarm 2
OUT 2 Battery discharging 3
OUT 3 Battery low or imminent stop 2
OUT 4 UPS on bypass 2

IN 1

(1)

ESD 1

IN 2 Supply from GenSet 1

IN 3

(2)

Insulation controller 2

(1) If the external ESD button is not used always insert a jumper to short circuit input IN 1.

(2) The IN3 input on the ADC card with temperature sensor is for the external battery temperature sensor.

The fi lter level indicates the activation delay: 1 immediate activation (1 second minimum communication time), 2 10 s delay, 3 30 s delay.

SAFETY confi guration
DIP1: OFF - DIP2: ON

IN/OUT Description Filter level

OUT 1 General Alarm 2
OUT 2 ESD activation 1
OUT 3 Battery low or imminent stop 2
OUT 4 ESD activation 1

IN 1

(1)

ESD 1

IN 2 External alarm A39 2

IN 3

(2)

External alarm A40 2

7.2. ADC CARD

To be installed in one of the two slots available, these cards can be used to manage up to four normally closed or normally open
outputs, and up to three digital inputs in confi gurable mode. If more than one ADC card is used simultaneously, the dip switch
confi gurations must be di erent. Secure the card with the appropriate screws.

This card can be confi gured to control up to four outputs that can be set as normally closed or normally open and up to three digital in­puts. The card is inserted in one of two slots provided. Up to four operating modes can be selected using the two DIP switches 1 or 2.

• Electrical data

- Permitted Nominal current and voltage of NO or NC contacts: 2 A 250 Vac depending on the terminal used.

- Inputs are activated on loop closing.

• Connection of the generator

If your system uses a generator connect the ‘generator set ready’ no-potential contact to connector IN 2 on the optional ADC
card confi gured in standard or power safe mode. This automatically extends the voltage and frequency value range when power
is supplied by the generator set.

• External ESD connection

A remote emergency shutdown system (ESD) can be installed by means of the optional ADC card. Connect a normally closed
zero-potential contact to terminals IN1+ and IN1- of the ADC card.

OUT2

IN3

OUT3

OUT1

IN1

IN2

OUT4

DIP2

DIP1

41

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

7. CONNECTIVITY AND COMMUNICATION OPTIONS

Intervention of the ESD input switches off the UPS output.
To restore the UPS to operation:

• Close the ESD contact on ‘In 1’ on the ADC board.

• Send the Alarms Reset command.

• Run the Automatic Start Procedure

7.3. ADC CARD WITH TEMPERATURE SENSOR

This card’s inputs/outputs have the same functions as the ADC card, with the exception of the third input (IN3).

CAUTION!
Two ADC cards with temperature sensor cannot be connected simultanously.

7.4. REMOTE MIMIC PANEL

This device monitors and interacts with the UPS through a serial link RS 485 (maximum distance of 175 m) 25 m cable supplied
as standard and 50 m cable available as an option (D in fi g. 9-1).

7.5. NET VISION LAN/WEB INTERFACE

NET VISION is a communication and management interface designed for business networks. The UPS behaves exactly like a

networked peripheral, it can be managed remotely and allows the shutdown of network workstations.
NET VISION allows a direct interface between the UPS and LAN network avoiding dependence on the server and support SMTP,

SNMP, DMCP and many other protocols. It interacts via the Web browser.

7.6. PROFIBUS INTERFACE

The externally mounted PROFIBUS adapter allows UPS models to be connected to a Profibus network.

Description of signals

Message on the mimic panel Description

General Alarm ‘General Alarm’ contact output

No alarm

C1

NO1

NC1

‘General Alarm’ active

C1

NO1

NC1

Battery Low or Imminent stop Battery low voltage and imminent shutdown contact output
Supply from GenSet Generator ready signal input
Power safe plug 1 Non privileged load 1 command output activated by overload or loss of redundancy
Power safe plug 2 Non privileged load 1 command output activated by battery discharging
Power safe plug 3 Non privileged load 1 command output activated by low battery
Management of energy consumption Input for the battery to help providing energy in the event of peak consumption
ESD activation Shutdown for ESD contact outpu
Overheating Internal overheating contact output
Overload/Loss of redundancy Overload / loss of redundancy contact output

42

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

7. CONNECTIVITY AND COMMUNICATION OPTIONS

7.7. MODBUS-TCP INTERFACE

With the slot-mounted MODBUS-TCP adapter the UPS can be monitored from remote stations using this same network protocol
for functionality.

7.8. ISOLATED SERIAL PORT RS232 (DB9 CONNECTION) AND RS485 CARD

To be installed on the UPS slot.
A serial RS232 DB9 connector and an isolated RS485 connector are available on the card.

7.9. SOFTWARE OPTIONS

A large number of SW solutions can be adopted on MASTERYS BC thanks to its advanced communication facilities. These solu­tions have been specially designed for the e cient management of power protection devices.

Visit www.socomec.com and click on DOWNLOAD then SOFTWARE to fi nd the communication software which is suitable for
your requirements.

43

ENGLISHENGLISH

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

8. TROUBLESHOOTING

The alarm messages displayed enable immediate diagnosis.
Alarms are divided into two categories:

• Alarms relating to external UPS circuits: input mains, output mains, temperature and environment.

• Alarms relating to internal UPS circuits: in this case corrective action will be carried out by the After Sales Department.

The USB report makes it possible to have full information on what occurred. Refer to 5.3.11 to download it.

Note:

the service code number in the HMI menu service and give it to the after sales service to help with diagnosis and troubleshooting.

8.1. SYSTEM ALARMS

A02: UPS OVERLOAD

The power required by the loads is higher than the power available.
Check the load is well balanced on the three phases by checking the measurements on the display. If required disconnect any

loads that do not need uninterruptible power.

Important!
The accepted overload time limit is defined in the technical specifications. When this time limit is exceeded the
loads will no longer be powered by the inverter.

A06: AUXILIARY MAINS OUT OF TOLERANCE

The auxiliary mains exceeds acceptable tolerance values. Possible causes are:

• No voltage or frequency present or voltage and frequency outside acceptable values (see the technical specifi cations).

• The frequency is subjected to continuous variations (typical with power supplied from an incorrectly sized GE).

A07: INSIDE OVER TEMPERATURE

The UPS internal temperature is higher than 50 °C (please refer to the MEASUREMENTS menu on the HMI).
Check the ventilation or air conditioning system in the UPS room.

A08: MAINTENANCE BYPASS ACTIVE

The output disconnection switch Q5 is in position 1 (maintenance bypass).
The load is therefore powered directly by the mains power supply.

A17: IMPROPER USE

This alarm does not indicate a UPS malfunction or failure, but incorrect use/sizing of the system. It is activated in the event of:

• Operation for long periods at high temperatures (battery deterioration)

• High number of overloads (wrong sizing)

• Continuous battery discharging (mains not stable)

• High number of switches onto the bypass (high impulsive loads)

A22: INPUT MAINS OUT OF TOLERANCE

The input mains is not present or not su cient (voltage and/or frequency values incorrect with reference to the technical data. If
there is no input mains outage check if any protection upstream of the UPS has tripped.

Check that the voltage applied and frequency values comply with the values set on the HMI.

A38, A39, A40, A41: EXTERNAL ALARM 1, 2, 3, 4

One of the ADC PCB inputs has been activated. Check the status of the devices connected to this PCB.

A56, A57: GENERATOR SET GENERAL ALARM / GENERATOR SET FAULT

The generator has issued an alarm. Check the GE directly.

A61: PHASE DETECTION FAULT

The phase cycle sequence is incorrect. In this case invert two phases of the input mains. For a UPS with separate auxiliary mains
exchange the two phases of the auxiliary mains only.

44

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

8. TROUBLESHOOTING

8.2. UPS ALARMS

A01: BATTERY ALARM

Failure or problem on the battery circuit. Check the battery switch is closed.

A18: BLOCKING INVERTER FOR OVERLOAD

Reduce the load rate applied to the UPS and reset the alarms.

A20: WRONG CONFIGURATION

Error in the confi guration parameters. Please contact the support service.

A30: UPS STOPPED FOR OVERLOAD

Reduce the load rate applied to the UPS and reset the alarms.

A42:REMOTE SERVICE ALARM

This alarm indicates that a critical anomaly has occurred on the UPS. Where a maintenance contract with the Remote Monitoring option
is in place, the procedure for analysing the UPS via remote connection will be automatically activated by your service centre provider.

A44: PERIODIC SERVICE CHECK-UP

The equipment must undergo regular inspections by the support service in order to ensure optimum performance and e ciency. If
the Scheduled Inspection signal appears ( ) on the mimic panel the equipment should be inspected by a suitably trained technician.

A51: OPTION BOARD GENERAL ALARM

Check if the optional cards are correctly inserted in the slots.

A59: BATTERY CIRCUIT OPEN

Battery switch open.

A60: FAN FAILURE

Fault in the ventilation system. Check that the air inlet at the front and the air outlet at the back of the UPS are not obstructed.

8.3. PREVENTIVE MAINTENANCE

We recommend regular specialist maintenance (annually) for the MASTERYS BC, to achieve optimum operating e ciency and
avoid equipment downtime.

It is strongly advisable to comply with any requests for preventive maintenance automatically displayed with an alert message ( ).
All operations on equipment must only be carried out by SOCOMEC personnel or authorised support personnel.
Maintenance consists of accurate functional checks on electronic and mechanical parts with replacement of parts subject to wear

if necessary (typically batteries, fans and capacitors).

8.3.1. Batteries

The condition of the external batteries is fundamental to UPS operation.
Thanks to the Expert Battery System, battery condition information is processed in real time and recharging and discharging

procedures are selected automatically in order to optimise battery lifetime expectancy and o er maximum performance.
Furthermore, during the operating lifetime of the battery, MASTERYS BC stores statistics on battery conditions of use for analysis.
Since the expected lifetime of batteries is very much dependent on operating conditions (number of charging and discharging

cycles, load rate, temperature), a regular inspection by authorised personnel is recommended.

When replacing the batteries use the same type and configuration by placing them in the appropriate containers
so as to avoid the risk of acid leakage.
Used batteries must be disposed of at authorised recycling and disposal centres.
Do not open the plastic cover of the batteries as they contain harmful substances.

45

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

8. TROUBLESHOOTING

8.3.2. Fans

The lifetime of fans used to cool the power parts is dependent on usage and environmental conditions (temperature, dust).
Preventive replacement by an authorised technician is recommended within four years (in normal operating conditions).

Fans must be replaced by SOCOMEC technicians when required.

8.3.3. Capacitors

The equipment houses electrolytic capacitors (used in the rectifi er and inverter section) and fi ltering capacitors (used in the output
section), whose lifetime is dependent on usage and environmental conditions.

The average expected lifetime of these components is shown below:

• Electrolytic capacitors: 5 years;

• Filtering capacitors: 7 years.

The actual condition of components is verifi ed during preventive maintenance.

46

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

9. ELECTRICAL OPTIONS

9.1. INSULATION CONTROLLER

This device continually checks transformer insulation, displaying an alarm message on the mimic panel.

9.2. EXTERNAL MAINTENANCE BYPASS

This device will electrically exclude and isolate the UPS (e.g. for maintenance operations) without interrupting the power supplied
to the load.

9.3. ACS PCB

Synchronises UPS output with an external power source (another UPS, even of a di erent brand, generator or transformer).

47

MASTERYS BC 100-120 kVA - Ref.: IOMMASBCXX07-EN 05

ENGLISH

10. TECHNICAL SPECIFICATIONS

1. 360 V with Pout = 90% Pn.

2. Initial Condition Pout ≤ 80% Pn

3. @ Battery Fully Discharged. Call SOCOMEC support service.

4. @ Battery Fully Charged. Call SOCOMEC support service.

Models 100 120

Electrical specifications - Input

Mains voltage Vin 3Ph+N 400 V -15% +20% (up to -40% @ 50% of nominal load)
Input frequency Hz 50-60 ±10%
Input power factor 0.99
THDI < 3%

Electrical specifications - External battery

Battery voltage range V bat from +/- 1803 up to +/- 302

4

from +/- 1903 up to +/- 302

4

Electrical specifications - Output

Output voltage V 3Ph+N 380/400/415 V ±1%

1

Frequency Hz 50-60 Hz ±0,2%
Automatic bypass 400 V ±15% (selectable from 10% to 20% if generator is used)
Nominal power kW 90 108
Overload

(@ 25 °C; Vin >
380; Vbat > 240)

2

• 10 minutes

• 1 minute

kW

112,5

135

135
162

Crest factor ≥ 2.7
Voltage distortion < 1% with linear load; < 4% with non-linear load

Environment

Operating temperature °C 0÷35 (15÷25 recommended)
Storage temperature °C -5÷45
Relative humidity % up to 95%
Max. altitude m 1000
Acoustic noise dBA < 65
Required cooling capacity m

3

/h 2000
Dissipated power max W 5299 7136
Dissipated power max BTU/h 18,091 24,362

Standards

Safety EN 62040-1/A1, EN 60950-1
Type and performance EN 62040-3 (VFI-SS-111)
EMC EN 62040-2 (Category C3)
Product certifi cation CE - TÜV-SÜD
Protection level IP20; IP21 on request

Mechanical characteristics with standard batteries

Dimensions (LxPxH) mm 700 x 830 x 1925
Weight kg 400

www.socomec.com

HEAD OFFICE

SOCOMEC GROUP

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THAILAND

UPS

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VIETNAM

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IN MIDDLE EAST

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Solar

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IN AMERICA

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Power Control & Energy Efficiency

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OTHER COUNTRIES

NORTH AFRICA

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AFRICA

Other countries

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SOUTH EUROPE

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SOUTH AMERICA

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MORE DETAILS

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*IOMMASBCXX07-EN 05*

IOMMASBCXX07-EN 05 12.2016