Page 1
MASTERYS GP4
60-120 kVA
EN
INSTALLATION
AND OPERATING
MANUAL
MASTERYS GP4
www.socomec.com
Page 2
Page 3
3EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
CONTENTS
1. CERTIFICATE AND CONDITIONS OF WARRANTY 5
2. SAFETY STANDARDS 6
2.1 DESCRIPTION OF SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3. ENVIRONMENTAL REQUIREMENTS AND HANDLING 9
3.1 ENVIRONMENTAL REQUIREMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 HANDLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4. ELECTRICAL INSTALLATION 12
4.1 ELECTRICAL REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1.1 BACKFEED PROTECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.2 CABLE POSITIONING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5. OVERVIEW 19
6. CONNECTIONS 23
6.1 UPS CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.1.1 60-80 KVA CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.1.2 100-120KVA CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.2 EXTERNAL BATTERY CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.3 COMPLETION OF THE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
7. CONTROL PANEL 28
7.1 VERTICAL MOUNT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.2 ANGLED MOUNT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
8. MENU 30
8.1 DISPLAY OVERVIEW (SYSTEM) ON PARALLEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
8.2 DISPLAY OVERVIEW (UNIT/UPS LEVEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
8.3 MENU TREE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8.4 MENU FUNCTION DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8.4.1 ENTERING PASSWORDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8.4.2 ALARM MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8.4.3 STATUS MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8.4.4 UPS EVENT LOG MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8.4.5 UPS MEASUREMENTS MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8.4.6 UPS CONTROLS MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8.4.7 UPS CONFIGURATION MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
8.4.8 USER PARAMETERS MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
8.4.9 SERVICE MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9. OPERATING PROCEDURES 38
9.1 SWITCHING ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.2 SWITCHING OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.3 BYPASS OPERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
9.4 EXTENDED OUT OF SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
9.5 EMERGENCY SHUTDOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
10. OPERATING MODES 40
10.1 ON LINE MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
10.2 HIGH EFFICIENCY MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
10.3 CONVERTER MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
10.4 OPERATION WITH MAINTENANCE BYPASS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
10.5 OPERATION WITH MOTOR GENERATOR (GENSET) . . . . . . . . . . . . . . . . . . . . . . . . . 41
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4 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
11. STANDARD FEATURES AND OPTION 42
11.1 ADC+SL CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
11.2 NET VISION CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
11.3 EMD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
11.4 ACS CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
11.5 MODBUS TCP CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
11.6 BACNET CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
11.7 SOFTWARE OPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
11.8 INTERNAL BACKFEED PROTECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
11.9 KIT FOR COMMON MAINS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
11.9.1 60-80 KVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
11.9.2 100-120 KVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
11.10 EXTERNAL MAINTENANCE BYPASS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
11.11 EXTERNAL ISOLATION TRANSFORMER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
11.12 IMD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
11.13 NEUTRAL KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
11.13.1 60-80 KVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
11.13.2 100-120 KVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
11.14 GROUND NEUTRAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
11.15 REDUNDANT BYPASS VENTILATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
11.16 ANTI-INTRUSION INSTALLATION KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
12. TROUBLESHOOTING 51
12.1 SYSTEM ALARMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
13. PREVENTIVE MAINTENANCE 54
13.1 BATTERIES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
13.2 FANS & CAPACITORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
14. SAFETY ENVIRONMENT 55
15. TECHNICAL SPECIFICATIONS 56
Page 5
5EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
1. CERTIFICATE AND CONDITIONS OF WARRANTY
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 personnel 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 carried been 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 to 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.
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.
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6 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
2. SAFETY STANDARDS
This user manual specifies installation and maintenance procedures, technical data and safety instructions for
SOCOMEC. For further information visit the Socomec website: www.socomec.com.
NOTE!
Any work carried out on the equipment must be performed by skilled, qualified technicians.
DANGER!
Failure to observe safety standards could result in fatal accidents or serious injury, and damage
equipment or the environment.
CAUTION!
If the unit is found to be damaged externally or internally, or any of the accessories are damaged
or missing, contact SOCOMEC. Do not operate the unit if it has suffered a violent mechanical
shock of any kind.
NOTE!
Install the unit in accordance with clearances in order to prevent access to handling devices and
guarantee sufficient ventilation (refer to 'Environmental requirements' chapter).
NOTE!
Only use accessories recommended or sold by the manufacturer.
NOTE!
When the equipment is transferred from a cold to a warm place wait approx. two hours before
putting the unit into operation.
NOTE!
When carrying out electrical installation, all standards applicable specified by the IEC, in particular IEC 60364, and the electricity supplier must be observed. All national standards applicable to
batteries must be observed. For further information refer to ‘Technical specification’ chapter.
WARNING!
Connect the protective earth (PE) conductor before making any other connections.
NOTE!
The installer is responsible for implementing the backfeed protection with the use of AC input
line isolation devices external to the UPS. Refer to ‘Electrical requirements’ chapter.
DANGER! RISK OF ELECTRIC SHOCK!
Before carrying out any operations on the unit (cleaning and maintenance performances,
connection of appliances, etc.) disconnect all power sources.
DANGER! RISK OF ELECTRIC SHOCK!
After disconnecting all power sources wait approx. 5 minutes for the complete discharge of the
unit.
NOTE!
The UPS may be powered from an IT distribution system with a neutral conductor.
NOTE!
Any use other than the specified purpose will be considered improper. The manufacturer/
supplier shall not be held responsible for damage resulting from this. Risk and responsibility lies
with the system manager.
NOTE! The product you have chosen is designed for commercial and industrial use only. In order to be used for
particular critical applications such as life support systems, medical applications, commercial transportation, nuclear
facilities or any other application or systemwhere product failure is likely to cause substantial harm to people or property, the products may have to be adapted. For such uses we would advise you to contact SOCOMEC beforehand
to confirm the ability of these products to meet the requested level of safety, performance, reliability and compliance
with applicable laws, regulations and specifications.
NOTE!
This is a product for commercial and industrial application – installation restrictions or additional
measures may be needed to prevent disturbances.
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7EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
2.1 DESCRIPTION OF SYMBOLS
Safety requirements for secondary batteries and battery installations.
The installer is responsible for ensuring that the battery installation and their operating environment conform to national and international codes and safety standards.
Page 8
8 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
Symbols Description
Protective earth terminal (PE).
Authorised personnel only.
Only qualified personnel are permitted to work on the batteries.
Do not use naked flames or cause sparks in the vicinity of the accumulators.
No smoking.
Batteries charging!
Batteries and related parts contain lead which is dangerous to health if ingested.
Wash hands after handling!
Accumulators are heavy!
Use suitable transport and lifting equipment to work safely.
Risk of electric shock!
Connecting accumulators in series creates hazardous voltages.
Risk of explosion! Avoid short circuits!
Never place tools or metal objects on the accumulators.
Corrosive liquids (electrolyte).
Read the user instructions carefully.
Read the user manual before performing any operations.
Wear protective gloves
Wear safety shoes.
Wear protective goggles.
In the event of accidents, improper use, failure or electrolyte leakage wear a protective apron.
In the event of accidents, improper use, failure or electrolyte leakage wear a gas mask.
In the event of contact with the eyes, wash immediately with plenty of water and call a doctor.
Call a doctor immediately in the event of accidents or illness.
Do not dispose of in normal waste stream (symbol WEEE).
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9EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
3. ENVIRONMENTAL REQUIREMENTS AND HANDLING
NOTE!
Before carrying out any operations on the unit read the Safety standards chapter carefully.
3.1 ENVIRONMENTAL REQUIREMENTS
The room must be:
• of a suitable size
• free from conductive, inflammable and corrosive items;
• not exposed directly to sunlight.
The floor must support the weight of the unit and guarantee its stability.The unit is designed for indoor installation
only.
ROOM POSITIONING
1
≥ 80cm
free area
UPS OR
OTHER
CABINET
UPS OR
OTHER
CABINET
2
free area
≥ 150cm
door
130°
≥ 20cm
free area
UPS OR
OTHER
CABINET
UPS OR
OTHER
CABINET
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10 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
3.2 HANDLING
• The packaging guarantees the stability of the unit during shipping and physical transfer.
• The unit must remain in a vertical position during all shipping and handling operations.
• Ensure that the floor is strong enough to support the weight of the unit.
• Carry the packaged unit as close as possible to the installation site.
WARNING! HEAVY WEIGHT!
Move the unit using a fork lift truck taking the utmost caution at all times.
The unit MUST be handled by at least two people. The people MUST take position at the sides of
the UPS with respect to the direction of movement.
Do not move the unit by putting pressure on the front door.
When moving the unit on even slightly sloping surfaces, use the locking equipment and braking
devices to ensure that the unit does not fall over.
WARNING!
The following instructions must be carried out prior to moving the unit (after initial positioning).
Failure to heed this warning could result in the unit falling over, equipment damage, injury and
even death.
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11EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
UNPACKING PROCEDURES
5
1 2
3 4
M8
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12 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
4. ELECTRICAL INSTALLATION
PARALLEL CONFIGURATION (up to 6 units)
25m max
D
C
A
B
E
H
G G G
MAINS AUX MAINS
up to 6
UPSs
F
D
C
E
D
C
UPS1 UPS2 UPSn
OUT
KEY
A Input mains magneto-thermal switch.
B Auxiliary mains magneto-thermal switch.
C Unit Input mains magneto-thermal switch.
D Unit Auxiliary mains magneto-thermal switch.
E Parallel bus cable.
F
(1)
External maintenance by pass switch.
G
(1)
Unit output switch.
H
(1)
System shutdown switch.
1. Connect signal status to the parallel board.
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13EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
4.1 ELECTRICAL REQUIREMENTS
NOTE!
Before carrying out any operations on the unit read the Safety standards chapter carefully.
The installation and system must comply with national plant regulations.
The electrical distribution panel must have a sectioning and protection system installed for input and auxiliary mains.
RCD is not necessary when the UPS is installed in a TN-S system.
RCD is not allowed on TN-C systems.
If a RCD is required a B-type should be used.
Size of input protection devices
Model
rating
Breaker Input
(1)
Breaker Aux.
Mains
(1)
Differential
input
Input/Output
cable core size
(2)
Battery cable
core size
Battery protection
(4)
(kVA)
(A) (A) (A) (mm
2
) (mm2)
(A)
C D selective type Min Max
(3)
Min Max
(3)
60 125 160 0.5 50 70 50 70 200
80 160 200 0.5 50 70 50 70 200
100 250 250 0.5 70 2x120 70 2x120 250
120 250 250 0.5 70 2x120 70 2x120 250
(5)
1. Circuit breaker switch recommended with magnetic intervention threshold ≥10 In (curve C). It is necessary to use a D curve
selective breaker if an optional external transformer is used. The min value depends on the size of the power cables in the
installation, while the max value is limited by the UPS cabinet.
2. For parallel configuration, cables shall have the same size and length for each unit (maximum length tolerance is ±5%).
Output cables should be less than 25 metres.
3. Determined by the size of the terminals.
4. Tripole protection on external battery cabinet.
Recommended Fuse aR type or magneto-thermal switch (three poles with intervention threshold = 3 In suited for DC
applications).
5. Recommended Fuse 315A aR type for a battery cabinet with capacity exceeding 90 Ah.
CAUTION: Residual Current Detection (RCD) can only be used in the case of a common input
and auxiliary mains (configuration not recommended). It has to be placed upstream of the
connection between input mains and auxiliary mains. If RCD is installed the trigger value must be
0.5 A multiplied by the number of units connected in parallel.
Use type B four-pole selective (S) residual current detectors. Load leakage currents are to be
added to those generated by the UPS and during transitory phases (power failures and power
returns) short current peaks may occur. If loads with high leakage current are present, adjust
the residual current 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 definitive load, so as to
prevent the RCD tipping over.
The phase rotation of aux mains and output cables must be the same for each unit.
NOTE:
- To ensure the integrity of the 60-80 kVA bypass thyristors, I2t must be lower than 120 kA2s and
peak current must be lower than 5 kA for 20 ms.
- To ensure the integrity of the 100-120 kVA bypass thyristors, I
2
t must be lower than 400 kA2s and
peak current must be lower than 9 kA for 20 ms.
Contact SOCOMEC for detailed information.
The UPS is designed for transient overvoltages in category II installations. If the UPS is part of
the building’s electrical circuit, or is likely to be subject to transient overvoltages in category
III installations, additional external protection must be provided, either on the UPS or in the AC
power supply network powering the UPS.
The UPS is designed for indoor environmental service conditions according to IEC 60721-3-3
with pollution degree lower or equal to 2 (non-conductive pollution).
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14 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
WARNING: as specified in 62040-3 Appendix 3: Non-linear Load Reference, in the event of threephase non-linear loads connected downstream of the UPS, the neutral current on the load can
be 1.5 - 2 times higher than the phase current. This must be considered when estimating the
correct size of the output and the auxiliary neutral cables.
WARNING: 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.
NOTE: 3-Phase 4-Wire Input Power is required.
The unit can be installed in TN-C, TN-S, TT and IT AC distribution systems (IEC 60364-3).
ADDITIONAL REQUIREMENTS FOR PARALLEL CONFIGURATION
The UPS is designed for transient overvoltages in category II installations. If the UPS is part of a
parallel configuration and the total output rated current is > 400 A, additional external protection
must be provided.
System shutdown switch H should always be installed in the external distribution cabinet and
recognised as an emergency shutdown switch (red handle). If this switch is far from the UPS or in
another room a remote shutdown button shall be installed near the UPS.
Before turning on an individual unit ensure that the relevant unit output switch G is closed.
Before opening unit output switch G ensure that the relevant unit is turned off.
If unit output switches G are present it is advisable to connect an auxiliary pre-opening contact
from the switch to the parallel board.
If external maintenance bypass switch F is present it is advisable to connect an auxiliary preclosing contact from the switch to the parallel board.
If system shutdown switch H is present it is advisable to connect an auxiliary pre-closing
contact from the switch to the parallel board.
Page 15
15EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
4.1.1 BACKFEED PROTECTION
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 figure.
The current rating of the switching device has to follow the instruction outlined in chapter ‘Electrical Requirements’.
DANGER! RISK OF ELECTRIC SHOCK!
The installer must attach the warning label in order to warn electrical technicians about dangerous backfeed situations (not caused by the UPS).
Warning label (supplied with the equipment) Backfeed electrical diagram
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
B
L1
L2
L3
N
UPS output
voltage
Backfeed
Card
Dry Contact
NOTE: use a 220-240 V release coil with integrated travel limit contact to pilot the input protection systems. If a trip coil without an integrated end-of-travel contact is used, an early auxiliary
contact must be added. Electrical contact data: 2 A 250 V AC.
As an option the unit can be delivered with the integrated internal backfeed switches. Refer to 'STANDARD
FEATURES AND OPTION'.
Page 16
16 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
• Separate Mains
Activating UPS protection on the mimic panel: access the MAIN MENU > SERVICE > UPS SETTINGS > MAINS /
AUXILIARY and set the parameter to SEPARATE.
A UPS
MAINS X10
BKF
COM2
AUX MAINS X40
L1
L2
L3
N
L1
L2
L3
N
L1
L2
L3
N
L1
L2
L3
N
XB2XB3XB1
NC2
NO2
NO1
COM1
NC1
B
B
KEY
A Distribution panel
B Trip coil
X10 Mains terminal board
X40 Aux Mains terminal board
MAINS Mains switch
AUX MAINS Aux Mains switch
XB2
(COM2)
- XB3
(NO2)
Mains BKF connector
XB1
(COM1)
- XB3
(NO1)
Aux Mains BKF connector
UPS output voltage
AUX MAINS
protection
MAINS protection
XB2
XB1
XB3
Page 17
17EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
• Common Mains
Activating UPS protection on the mimic panel: access the MAIN MENU > SERVICE > UPS SETTINGS > MAINS /
AUXILIARY and set the parameter to COMMON.
Common Mains
protection
XB2
XB1
XB3
KEY
A Distribution panel
B Trip coil
X10 Mains terminal board
X40 Aux Mains terminal board
COMMON MAINS Mains switch
XB2
(COM2)
- XB3
(NO2)
Common mains BKF connec-
tor
UPS output voltage
A
UPS
COMMON MAINS X10
BKF
COM2
X40
L1
L2
L3
N
L1
L2
L3
N
L1
L2
L3
N
XB2XB3XB1
NC2
NO2
NO1
COM1
NC1
B
Page 18
18 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
4.2 CABLE POSITIONING
WARNING!
The cables must be installed on trays according to 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.
WARNING!
Risk of electromagnetic interference between battery cables and output cables.
Common Mains Load
N N
Battery
Control
cables
(1)
Mains Aux Mains
N N
Battery Load
N
Control
cables
(1)
Correct installation
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)
Acceptable installation
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.
Page 19
19EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
5. OVERVIEW
Recommended configurations
Single unit confi guration
BATTERY
CABINET
BATTERY
CABINET
BATTERY
CABINET
Parallel configuration with shared battery
BATTERY
CABINET
BATTERY
CABINET
BATTERY
CABINET
Parallel configuration with distributed battery
BATTERY
CABINET
BATTERY
CABINET
BATTERY
CABINET
Page 20
20 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
MASTERYS GP4 front view
Control panel
UPS door
Luminous status bar
Page 21
21EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
UPS SWITCHES
Q1
Q4
Q5
Q3
KEY
Q1 Input switch (MAINS).
Q4 Auxiliary mains Input switch
(AUX MAINS).
Q5 Maintenance bypass switch.
Q3 Output switch.
UPS connections
WIRING DIAGRAM
XB1 XB2 X50
Q3
Q1 Q4
X40X10X20
Q5
PE BATTERY
UPS OUTPUTAUX
BKF
MAINS
BKF
INPUT
MAINS
AUXILIARY
MAINS
Page 22
22 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
INTERNAL FRONT VIEW DETAILS
USB
FUSE
10A
URAP
F2
IN
F3
AUX
F4 BAT.
F1
FOR MAINTENANCE ONLY
ETHERNET
NETWORK
CONNECTION FOR
MAINTENANCE ONLY
POWER SUPPLY FUSE 2A GT / HT
BACKFEED CONTACT CONNECTION
USB
FUSE
10A
URAP
F2
IN
F3
AUX
F4 BAT.
F1
FOR MAINTENANCE ONLY
ETHERNET
NETWORK
CONNECTION FOR
MAINTENANCE ONLY
POWER SUPPLY FUSE 2A GT / HT
BACKFEED CONTACT CONNECTION
A
D
E
F
B
C
KEY
A Option slots.
B Fuses.
C 230 V AC socket for service
only.
D Ethernet network for service
only.
E USB connector for service only.
F Backfeed card.
Page 23
23EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
6. CONNECTIONS
NOTE!
Before carrying out any operations on the unit read the Safety standards chapter carefully.
WARNING!
Battery power terminals are supplied by external battery cabinet.
Before working on this circuit ensure that:
- all the external battery cabinet switches are in OFF position;
- the UPS is in maintenance bypass mode (refer to ‘Operating modes’ chapter)
Check for presence of voltage before operating.
Use cables with tin-plated eyelets for the connections.
OPEN
1
T25
2 3
Page 24
24 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
6.1 UPS CONNECTION
WARNING!
Cabling errors with inversion between phase and neutral conductors may cause permanent
damage to the equipment.
6.1.1 60-80 KVA CONNECTIONS
Tightening torque 15-20 N/m
max 2 cables per hole
INPUT
MAINS
AUX
MAINS
OUTPUT
6.1.2 100-120KVA CONNECTIONS
Tightening torque 30-40 N/m
max 2 cables per hole
INPUT
MAINS
AUX
MAINS
OUTPUT
Page 25
25EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
6.2 EXTERNAL BATTERY CONNECTION
NOTE!
For further information refer to the battery cabinet manual.
• Remove the plastic terminal block protection.
• Connect the protective earth (PE) cable.
• Connect the cables between the UPS terminals and the battery cabinet terminals.
WARNING!
Strictly observe:
- the polarity of each individual string (refer to the figure below);
- the cable cross section (refer to ‘Electrical requirements’ chapter).
WARNING!
Cabling errors with inversion of battery polarity may cause permanent damage to the equipment.
Reassemble the plastic terminal block protection.
MASTERYS GP4 60-80kVA MASTERYS GP4 100-120kVA
Page 26
26 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
WARNING: pay attention to the individual cable range for battery connections.
Connection example - single unit
UPS
BATTERY
CABINET
BATTERY
CABINET
Connection example - parallel configuration with shared battery
UPSUPSUPS
BATTERY
CABINET
BATTERY
CABINET
BATTERY
CABINET
Connection example - parallel configuration with distributed battery
UPSUPSUPS
BATTERY
CABINET
BATTERY
CABINET
BATTERY
CABINET
Note!
When battery cabinets not supplied by Socomec are used, the installer is responsible for:
- checking electrical compatibility;
- checking the presence of appropriate protective devices (fuses and switches that ensure the cables
are protected from the UPS to the battery cabinet).
Once the UPS is switched on – before closing the battery switches – check the battery parameters on the control panel menu. For further information, refer to ‘Menu’ chapter.
Note!
Not all battery/capacity combinations are available.
Page 27
27EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
6.3 COMPLETION OF THE INSTALLATION
T25
32
Secure the cables with bands
1
CLOSE
4
Page 28
28 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
7. CONTROL PANEL
The control panel can be rotated to provide a front (factory setting, this configuration is mandatory with IP21 protection level) and angled touch screen mounting.
7.1 VERTICAL MOUNT
7.2 ANGLED MOUNT
Page 29
29EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
Display
HOME button
Luminous status bar
Control panel with LED status bar indicator
Colour Description
Flashing red-yellow-green-red
No communication. The data is no longer updated or not present.
Load status cannot be given.
Flashing red Load supplied, but the output will stop in few minutes.
Red Load not supplied: Output switched OFF due to an alarm.
Flashing yellow-red Load supplied, but no longer protected. A critical alarm occurs.
Flashing yellow Maintenance request / in progress.
Yellow Load supplied with warning.
Flashing green-yellow-green Load supplied and preventive alarm present.
Flashing green Load going to be supplied and testing.
Green Load protected in inverter.
Grey (OFF) Load not supplied output on standby / isolated / OFF.
Only two elements are necessary to interact with the unit:
• HOME button: is a mono-stable button used to interact manually with the display especially in emergency situations. Logic behind the interaction is:
- Single pressing (below 3 sec): HOME page return of graphic display
- 3 sec < time < 6 sec: change the language to the default (English)
- 6 sec < time < 8/9 sec: go to the calibration screen automatically
- Above 8/9 sec: implement the hw reset of the micro controller and restart of the graphic
• Display: is the main active matrix of the display sensitive to touch pressure. The display is designed for rugged
industrial applications. The display is single-touch only (no double touch effects). Depending on pressure, the navigation tree and various functions will be executed.
Two special functions are present on the control panel:
• Standby screen: for safety reasons, after a programmable amount of time, the display goes on standby. Display
goes to the main screen and touch screen sensitivity is disabled. A label on the bottom of the main screen displays
this status. To exit this status press the screen for the HOME button.
• OFF status: for power consumption and life enhancement, after a programmable amount of time display goes in
“off”. Display goes black and no interaction is possible. Touching the HOME button or screen resumes normal
operations.
Handle the control panel with care. It is made of metal, glass and plastic and contains delicate
electronic components. The control panel may be damaged if dropped, pierced or broken or
comes into contact with liquids.
Do not use the control panel with a cracked screen, as it may cause injury.
Page 30
30 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
8. MENU
8.1 DISPLAY OVERVIEW (SYSTEM) ON PARALLEL
8
2
3
1
4
7
5
6
9
ITEM /
SEGMENT
DESCRIPTION
1 BYPASS INPUT *
2 MAINTENANCE BYPASS *
3 BYPASS OUTPUT *
4 RECTIFIERS INPUT SUPPLY
5 INVERTER OUTPUT
6 LOAD LEVEL GAUGE
7 ACCESS TO UNITS OVERVIEW
8 OPERATING STATUS
9 DATE AND TIME
* Element disappears if converter mode is active
Touch-screen display
8.2 DISPLAY OVERVIEW (UNIT/UPS LEVEL)
8
7 9 10
12
11
6532
1
4
ITEM /
SEGMENT
DESCRIPTION
1 RECTIFIER INPUT SUPPLY
2 RECTIFIER STATUS
3 DC VOLTAGE BUS
4 BATTERY INDICATOR**
5 INVERTER STATUS
6 INVERTER OUTPUT
7 BYPASS INPUT *
8 MAINTENANCE BYPASS *
9 BYPASS STATUS *
10 BYPASS OUTPUT *
11 UNIT OUTPUT
12 LOAD LEVEL GAUGE
* Element disappears if converter mode is active
** Not present if batteries are not present
Touch-screen display
1 2 3
ITEM /
SEGMENT
DESCRIPTION
1
Unit number (in SYS)
UPS (in standalone)
2 Operating Mode
3 Functioning Mode
Touch-screen display
Page 31
31EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
Functioning mode Description
On Maintenance Mode / maintenance request commissioning codes to enter
Eco Mode active
Eco mode scheduling active
Energy saver active
Isolated
Standby active
ADDITIONAL ICONS
1
ITEM /
SEGMENT
DESCRIPTION
1
“Press Key to wake up” appears when
the display goes on standby. Touch the
display to wake it up.
Touch-screen display
3
1
5
2
4 4
ITEM /
SEGMENT
DESCRIPTION
1
“Alarms” icon appears in event of
preventive/critical alarm. A dedicated
pop-up appears and can be cleared.
2
“Transfer locked” or "Bypass impossible".
3
“Genset Mode” when the gen set
contact is active. Need ADC+SL
correctly configured.
4
Shared battery symbol not present if
each unit has its own battery.
5
Maintenance alarm.
Preventive maintenance is requested.
Touch-screen display
Page 32
32 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
Load level DESCRIPTION
Load Level 0%
Load Level 5% - 90%
Load Level 91% - 110%
The Load level gauge appears in orange with 5% step
resolution
Load Level > 111%
The Load level gauge appears in red saturating the
level above 120%
Page 33
33EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
Battery status DESCRIPTION
If battery is absent, the battery icon is not displayed
If battery is present but not connected, the icon is
displayed
If the battery is present and charging, the arrow icon is
displayed
If the battery is present and discharging, the arrow
icon is displayed
If a battery alert has occurred, the red icon is displayed
Page 34
34 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
8.3 MENU TREE
FIRST LEVEL SECOND LEVEL THIRD LEVEL FOURTH LEVEL
Unit
view
Sys
view
MONITORING
ALARM
••
STATUS
••
UNIT
•
SYSTEM
•
UNITS OVERVIEW
•
UPS EVENT LOG LOG LIST
••
UPS
MEASUREMENTS
OUTPUT MEASURES
••
BATT. MEASURES
^^
INPUT MEASURES
••
INVERTER
MEASURES
•
BYPASS MEASURES
••
UPS CONTROLS
UPS PROCEDURE
START PROCEDURE
•
STOP PROCEDURE
•
MAINT.BYP.
PROCEDURE
•
BATTERY
BATTERY CONTROL BATTERY TEST
^^
BATTERY
SCHEDULE
Schedule Menu
^^
MODE
ECO MODE
CONTROLS
ECO ON
•
ECO OFF
•
ECO MODE
SCHEDULE
Eco Schedule
Sub-Menu
•
ENERGY SAVER
CONTROLS
ENERGY SAVER ON
•
ENERGY SAVER OFF
•
MAINTENANCE
ALARMS RESET
••
POSTPONE MAINT.
ALERT
••
LED TEST
••
USER REPORT
••
UPS
CONFIGURATION
CLOCK
•
COMM SLOTS
COM-Slot1 RS485 Sub menu
•
COM-Slot2 RS485 Sub menu
•
TEMPERATURE
PROBE
^^
UPS REFERENCE
SOCOMEC
REFERENCE
••
SERIAL NUMBER
••
SOCOMEC
REFERENCE
••
USER DEVICE REF
••
USER DEV
LOCATION
••
UPS INFO
••
REMOTE CTRL
REMOTE ON
•
REMOTE OFF
•
Page 35
35EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
USER PARAMETERS
LANGUAGE
•
PASSWORD
•
BUZZER
•
DISPLAY
•
PREFERENCES
•
ADC+SL CONFIG
BRD 1
•
BRD 2
•
TOUCHSCREEN
CALIBRATION
SCREEN
••
SERVICE
SERVICE REPORT
FIRMWARE
VERSIONS
NETWORK
PARAMETERS
DHCP
•
IP ADDRESS
•
SUBNET MASK
•
GATEWAY
•
MAC ADDRESS
•
UPS SETTINGS
OUTPUT MENU
OUTPUT VOLTAGE
•
OUTPUT
FREQUENCY
•
CONVETER MODE
•
AUTOMATIC
RESTART
•
MAINS
CONFIGURATION
MAINS / AUXILIARY
COMMON /
SEPARATED
•
BATTERY MENU
BATTERY
INSTALLATION
BATTERY
AVAILABLE
^^
BATTERY TYPE
^^
BATTERY
CONNECTION
^^
BATTERY
RECHARGE TYPE
^^
BATTERY DATA
CAPACITY
^^
N° OF CELLS
^^
PREMIN VOLT
^^
MIN VOLT
^^
FLOAT VOLT
^^
BOOST VOLT
^^
BATTERY THRS
RECHARGE CURR
^^
FLOAT TO BOOST
^^
BOOST TO FLOAT
^^
TEMP.
COMPENSATION
^^
TRANSFORMER
MENU
OUTPUT TRANS.
TYPE
•
INPUT TRANS. TYPE
•
AUX TRANS. TYPE
•
PARALLEL SYSTEM
UNITS IN PARALLEL
•
REDUNDANCY
LEVEL
•
(^). depending on setting
Page 36
36 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
8.4 MENU FUNCTION DESCRIPTIONS
8.4.1 ENTERING PASSWORDS
Some operations and settings require a password in order to be performed.
Press “123” to cycle to number view page.
Press ENTER to confirm.
Wildcard covering of the password is active by default.
The default password is SOCO.
Touch-screen display
Press ENTER to confirm the selection or HOME BUTTON to abort.
8.4.2 ALARM MENU
This menu displays all pending UPS alarms.
To reset alarms enter the menu MAIN MENU > UPS CONTROLS > MAINTENANCE > Alarm Reset.
Scroll through the list.
8.4.3 STATUS MENU
This menu displays all UPS enabled statuses.
Scroll through the list.
8.4.4 UPS EVENT LOG MENU
This menu accesses the event log (Status and Alarms).
8.4.5 UPS MEASUREMENTS MENU
This menu displays all UPS measurements relating to the input stage, output stage, batteries and auxiliary mains
(bypass) and inverter.
The pins on the bottom of the screen indicate whether or not there are more pages. Sliding to the right or left
changes measurements page.
8.4.6 UPS CONTROLS 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.
• UPS PROCEDURE: START/STOP/BYPASS see OPERATING PROCEDURES PARAGRAPH.
• BATTERY: BATTERY TEST: this function checks whether or not test conditions are available and returns the
results.
• MODE: ECO MODE CONTROLS: this function sets/resets the ECO MODE.
• MAINTENANCE: ALARM RESET: this function clears the alarm history, LED TEST: this function activates LED
flashing for a few seconds, USER REPORT.
Page 37
37EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
8.4.7 UPS CONFIGURATION MENU
• CLOCK: this function sets the date and time.
• COMM SLOTS: this function sets serial link.
• UPS REFERENCE.
• REMOTE CTRL: this function enables remote control.
8.4.8 USER PARAMETERS MENU
This menu contains the different functions for users such as language, password, buzzer, display, preferences,
touchscreen.
To reset the language to English, press the HOME BUTTON button for 5 seconds.
This menu can change phase colour display, set a popup alarm in the event of a preventive alarm, define the home
screen: SYSTEM or UNIT synoptic by default.
8.4.9 SERVICE MENU
This menu is reserved for support service personnel and holds UPS identification data and utilities for software
upgrades.
• UPS SETTINGS: critical machine settings for output and backfeed. Some parameters cannot be modified when
the UPS supplies the load by INVERTER or BYPASS.
Wrong configuration in UPS SETTINGS could damage the load or the batteries.
Page 38
38 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
9. OPERATING PROCEDURES
NOTE: before carrying out any operations on the unit read the Safety Standards chapter carefully.
NOTE: with the stop procedure the load will be disconnected.
9.1 SWITCHING ON
• Connect the mains and auxiliary mains to the UPS.
• Switch ON input switch Q1.
• Wait until display switch on.
• Enter MAIN MENU > UPS CONTROLS > UPS PROCEDURE.
• Select START PROCEDURE and press ENTER.
• Carry out the operations indicated on the display.
9.2 SWITCHING OFF
This operation interrupts the power supply to the load. The UPS and the battery charger will be shut down.
• Enter menu MAIN MENU > UPS CONTROLS > UPS PROCEDURE.
• Select STOP PROCEDURE and press ENTER.
• Wait approx. 2 minutes for the UPS shutdown.
NOTE: the controlled shutdown of each server connected to the LAN can be managed by shutdown software.
• Carry out the operations indicated on the display.
9.3 BYPASS OPERATIONS
SWITCHING ONTO MAINTENANCE BYPASS
This operation creates a direct connection between the UPS input and output, excluding the equipment control part.
This operation is performed in the event of:
- standard maintenance.
- serious failure has occurred.
WARNING! LOAD POWERED BY AUX MAINS: your load is exposed to mains disturbances.
• Enter MAIN MENU > UPS CONTROLS > UPS PROCEDURE.
• Select MAINT.BYP.PROCEDURE and press ENTER.
• Carry out the operations indicated on the display.
NOTE!
When an external manual bypass is present:
- carry out the procedure described above;
- put the switch to position 1.
Page 39
39EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
SWITCHING ON FROM MAINTENANCE BYPASS
• Put switch Q1 into position 1 (mains ON).
• Wait for the display to switch on.
• Enter MAIN MENU > UPS CONTROLS > UPS PROCEDURE.
• Select START PROCEDURE and press ENTER.
• Carry out the operations indicated on the display.
NOTE!
When an external maintenance bypass
(1)
is present, put the switch to position 0 (OFF).
1. Not monitored by the UPS or by the parallel system.
9.4 EXTENDED OUT OF SERVICE
When the UPS is deactivated for some time, the batteries must be recharged regularly.
They should be recharged every three months.
• Check that output switches Q3 and Q5 are OFF.
• Connect the mains and auxiliary mains to the UPS.
• Switch ON input switch Q1.
• Wait until displays switch on.
• Close the external battery breaker/fuses.
• Wait until the batteries are fully charged. Check in the menu MAIN MENU > UPS MEASUREMENTS > BATT.
MEASURES.
• Open the external battery breaker/fuses.
• Switch OFF input switch Q1.
9.5 EMERGENCY SHUTDOWN
NOTE!
This operations interrupts the supply to the output load from both inverters and automatic
bypass.
If the UPS is operating from the maintenance bypass 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.
UPS POWER OFF
Put Q3 to position 0 when it’s necessary to interrupt the power supply quickly.
REMOTE UPS POWER OFF
It is possible to interrupt the power supply to the output load using the ADC+SL card. Refer to ‘Standard features
and options’ chapter.
Page 40
40 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
10. OPERATING MODES
10.1 ON LINE MODE
A special feature of the UPS is the ONLINE double conversion in conjunction with low distortion mains power absorption. In ON LINE mode, 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 classification 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.
10.2 HIGH EFFICIENCY MODE
The UPS has a selectable, programmable economy operating mode (ECO MODE) that can increase overall efficiency
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 like the NORMAL MODE. 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 specific daily or weekly time intervals can be selected and programmed to power applications directly from the auxiliary mains.
ECO MODE operation provides very high efficiency, since the application is powered directly from the auxiliary mains
via the automatic bypass under normal operating conditions.
To activate follow the correct procedure in the control panel.
Page 41
41EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
10.3 CONVERTER MODE
In converter mode the UPS can supply a fully stabilised sinusoidal output voltage with a different frequency from the
input power line (50Hz or 60Hz is available as output frequency value).
NOTE: 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!
10.4 OPERATION WITH 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 separated from the power supply and can be switched off.
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.
10.5 OPERATION WITH MOTOR GENERATOR (GENSET)
The UPS can be operated in conjunction with a generator (GENSET) over the ADC+SL card (refer to Standard
Features and Option chapter). With a generator, the frequency and voltage ranges of the auxiliary mains can be
increased to accept the instability of the GENSET and at the same time to avoid operation from the battery or risks of
out-of-synchronisation switching on to the bypass.
Page 42
42 EN
MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
11. STANDARD FEATURES AND OPTION
Features Type Availability
ADC+SL card
(1)
Communication Available as option
Temperature sensor Communication Available as option
Net Vision card
(1)
Communication Available as option
EMD Communication Available as option
ACS card Communication Available as option
Modbus TCP card
(1)
Communication Available as option
BACnet card
(1)
Communication Available as option
Internal Backfeed Protection Electrical Factory-installed option only
Kit For Common Mains Electrical Available as option
External Maintenance Bypass Electrical Available as option
External Isolation Transformer Electrical Available as option
IMD Electrical Factory-installed option only
Neutral Kit Electrical Factory-installed option only
Ground Neutral Electrical Factory-installed option only
Redundant Bypass Ventilation Electrical Factory-installed option only
Anti-intrusion installation kit Mechanical Factory-installed option only
1. These options have to be installed in option slots on the main unit (unit 1 by default).
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MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
11.1 ADC+SL CARD
The ADC+SL (Advanced Dry Contact + Serial Link) is a slot optional board that provides:
• 4 relays for external device activation (can be set as normally closed or normally open).
• 3 free inputs to report external contacts to UPS.
• 1 connector for external battery temperature sensor (optional).
• RS485 insulated serial link providing MODBUS RTU protocol.
• 2 LEDs indicating board status.
The board is plug&play: the UPS is able to recognise its presence and configuration (up to 4 standard operating
modes can be selected, refer to the UPS manual for more details) and manages the ADC outputs and the inputs
accordingly. It is possible to create a custom operation mode through XpertSoft tool.
IN1-
IN1+
IN2+
IN2-
IN1-
IN1+
IN3+
IN3-
C2
NO2
NO4
C4
C1
NO1
C3
NO3
NC1
A
C
D
B
IN1- IN1+ IN2- IN2+
IN1- IN1+ IN3- IN3+
C1 NO1 NC1 C3 NO3
C2 NO2 C4 NO4 NC
IN1 IN3
IN1 IN2
OUT1 OUT3
OUT2 OUT4
KEY
A 3 free inputs to link external contacts to UPS
B 4 relays for external device activation
C 1 connector for external temperature sensor
D RS485 insulated serial link
NOTE!
If the board is removed while operating, an alarm is flagged on the control panel.
Perform an “Alarm reset” control to cancel it.
INPUT
• Free voltage loop.
• INx+ has to be connected to INx- to close the loop on XB4 connector.
• Inputs must be isolated with basic insulation from a primary circuit up to 277 V.
• IN1 is duplicated, giving the possibility to link the UPS POWER OFF signal to other equipment, for example.
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MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
RELAY OUTPUTS
• Contact voltage guaranteed at 277 V (AC) / 25 V (DC) – 4 A (for higher voltage, please contact the manufacturer).
• Relay 1 gives the possibility of choosing between normally closed (NC1) or normally open (NO1) position. Relays 2,
3 and 4 only have normally open position (NOx).
• On connector XB3, Cx means common, NOx means normally open position.
STANDARD configuration
IN/
OUT
DESCRIPTION
ACTIVATION
DELAY (s)
REMARK
(1)
INPUT TYPE STATE
IN1 UPS POWER OF F 1 Comma nd sent to UPS
(2)
Close to activate Normally open
IN2 SUPPLY FR OM GENSE T 1 Acti vate S023 status O pen to ac tivate Nor mally cl osed
IN3 INSULATION FAULT 10 Activate A026 Open to activate Normally closed
RELAY 1 GENERAL AL ARM 10 (NC1 or NO1 posi tion can be ch osen)
Relating to A015
Normally open/closed
RELAY 2 BATTERY DISCHARGING 30 Relating to A019 Normally open
RELAY 3 BATTERY LOW 10 Relating to A018 Normally open
IMMINEN T UPS STOP ALARM 10 Relat ing to A000 Normal ly open
RELAY 4 LOAD ON BY PASS 10 Rel ating to S002 Norma lly open
1. The acronyms mentioned relate to the MODBUS table (Snnn=Status/Annn=Alarm).
2. A self-locking emergency push button must be used for the UPS Power Off input.
TEMPERATURE SENSOR
• Temperature range: 0 °C to 40 °C.
RS485 SERIAL LINK
• Insulated RS485, protected against over voltage. Only for local bus purposes; maximum ~500 m.
• Pull up and pull down line resistor XJ1 (failsafe biasing): jumper open by default.
• Possibility of fixing the RS485 cable to the board.
• Cable type required: twister pair cable + shield to connect to ground. (AWG 24, 0.2 mm
2
for example).
The INPUT and RELAYS are managed with information coming from the UPS.
NOTE!
Inputs and relays can be re-programmed depending on requirements.
Contact your SOCOMEC after-sales service to change Input/Output programming.
Information coming from inputs can be reported in the UPS database for display on the mimic panel and is accessible
on the MODBUS table.
The UPS can manage up to two ADC+SL option cards. The cards can be re-programmed for other uses.
In this specific case, the 2 serial links (SLOT 1 and SLOT 2) are independent.
MODBUS SERIAL LINK
The RS485 provides MODBUS RTU protocol.
The description of MODBUS addresses and UPS database are described in the MODBUS user manual. All manuals
are available on SOCOMEC’s web site (www.socomec.com).
SERIAL LINK SETTINGS
COM1 relates to serial port on board in SLOT 1.
COM2 relates to serial port on board in SLOT 2.
Settings are available via the mimic panel to configure:
• Baud rate: 2400, 9600, 19200.
• Parity: None, Even, Odd.
• MODBUS slave number: 1 to 32.
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TEMPERATURE MEASUREMENT
The board can be ordered with or without the temperature sensor in kit. If the sensor is present, temperature values
are available on MODBUS protocol at following addresses:
Temperature board
Slot 1 0xn0AF
(1)
Format ##
Slot 2 0xn0AE
(1)
Format ##
1. n = unit number
BOARD STATUS
Board presence is reported through status S064 for slot 1 and S065 for slot 2.
In the case of board failure, ‘Option board alarm’ (A062) occurs to prevent malfunctioning.
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MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
11.2 NET VISION CARD
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, DHCP and many other protocols. it interacts via the web browser.
11.3 EMD
EMD (Environmental Monitoring Device) is a device to be used in conjunction with the NET VISION interface and
provides the following features:
- temperature and humidity measurements + dry contact inputs,
- alarm thresholds configurable via Web browser,
- notification of environmental alarm via email and SNMP traps.
11.4 ACS CARD
ACS (Automatic Cross Synchronisation) card is used to receive a synchronisation signal from an external source and
manage it for the UPS where it is installed, and provide a synchronising signal, where requested, to another UPS.
11.5 MODBUS TCP CARD
With the MODBUS TCP card fitted in the options slot, the UPS can be monitored from remote stations using the
appropriate protocol (MODBUS TCP - IDA).
11.6 BACNET CARD
With the BACnet card fitted in the options slot, the UPS can be monitored from remote stations using the appropriate
protocol (BACnet - IDA).
11.7 SOFTWARE OPTION
Visit www.socomec.com and enter DOWNLOAD > SOFTWARE > UPS SOFTWARE to find the communication software suitable for your requirements.
NOTE!
Before performing any operations, check that the software is compatible with your UPS model.
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MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
11.8 INTERNAL BACKFEED PROTECTION
Internal backfeed protection for Mains and Aux Mains.
The Q1 Mains switch and the Q4 Aux Mains switch have an integrated trip coil directly controlled from the UPS.
Q1 Mains switch with integrated trip coil.
Q4 Aux Mains switch with integrated trip coil.
TRIPPED POSITION for Q1 or Q4 when backfeed
alarm occurs.
To reset, turn to OFF position and then ON to restart.
TRIPPED
11.9 KIT FOR COMMON MAINS
11.9.1 60-80 KVA
INPUT
MAINS
11.9.2 100-120 KVA
INPUT
MAINS
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MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
11.10 EXTERNAL MAINTENANCE BYPASS
The external maintenance bypass is designed to provide maximum system availability for critical equipment. It offers
the possibility of transferring the load to an alternative power path allowing full isolation of the UPS. In this case the
UPS can be turned off and removed without power interruption at the connected loads.
For further information contact SOCOMEC.
11.11 EXTERNAL ISOLATION TRANSFORMER
If an external isolation transformer cabinet is required, the following instructions should be followed:
• Refer to the relevant installation manual.
• See section on Electrical Installation 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 be operated 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.
11.12 IMD
IMD (Insulation Monitoring Device) is reccomended for IT systems.
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MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
11.13 NEUTRAL KIT
For three wire input mains (without neutral) a neutral kit is available as an option. In this case the input neutral bar is
not used and covered with lexan protection (see figure).
With common mains neutral wire must be always present to provide bypass and output neutral.
11.13.1 60-80 KVA
lexan
protection
11.13.2 100-120 KVA
lexan
protection
11.14 GROUND NEUTRAL
To deal with different plant needs, a connection bar between Neutral and Protection Earth is available as an option
(see figure). For further information contact SOCOMEC.
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MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
11.15 REDUNDANT BYPASS VENTILATION
Redundant ventilation is available as an option to improve the reliability of the Bypass subset.
For further information contact SOCOMEC.
11.16 ANTI-INTRUSION INSTALLATION KIT
1
4
2
5
3
6
NOTE!
The cables coming from the rear of the unit must pass
through the appropriate gap.
This operation must be carried out:
- before wiring operations;
- before securing the kit to the unit and the floor.
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12. 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 Menu chapter.
For other alarms that may appear please contact the Service Dept.
12.1 SYSTEM ALARMS
A000: IMMINENT STOP
An imminent stop is about to happen. In few minutes the UPS will be shut down.
This can be caused by a critical alarm or a user request.
A001: OVERLOAD ALARM
The load is exceeding the UPS power specification. The machine will turn off. Reduce the load immediately.
A002: AMBIENT TEMPERATURE ALARM
Environmental temperature is greater than 65°C.
A003: TRANSFER LOCKED
The UPS is unable to transfer the load between bypass and inverter.
A004: TRANSFER IMPOSSIBLE
Bypass is not available.
A005: INSUFFICIENT RESOURCES
At least one SubUnit is not available, which means it is not operational.
A006: REDUNDANCY LOST
The redundant Unit is not available. Check individual unit alarms to locate which is excluded from the System.
A007: OUTPUT SHORT CIRCUIT DETECTION
A short circuit is detected on the output. Please contact the Service Dept.
A008: ECO MODE DISABLED BY UPS
Eco mode is disabled due to bypass failure.
A009: ENERGY SAVER DISABLED BY UPS
An event has occurred forcing the UPS to stop the energy saver function.
A012: MAINTENANCE ALARM
UPS needs routine maintenance (internal counters are reached). Please contact the Service Dept.
A013: REMOTE SERVICE ALARM
UPS needs immediate maintenance. Please contact the Service Dept.
A014: REMOTE SERVICE PREVENTIVE ALARM
A non-critical alarm is present. Please contact the Service Dept.
A015: GENERAL ALARM
An alarm is present.
A016: BATTERY DISCONNECTED
The battery is not connected to the UPS.
A017: BATTERY DISCHARGED
The battery charge level is below the minimum value.
A018: END OF BACK-UP TIME
Supply from batteries is close to finishing.
A019: OPERATING ON BATTERY
The UPS is running on battery. Load is supplied by batteries.
A020: BATTERY TEMPERATURE ALARM
Battery temperature is greater than the threshold. If temperature is measured using ADC+SL, verify NTC is still
connected, otherwise, check the internal UPS temperature.
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MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
A021: BATTERY ROOM ALARM
The battery cabinet temperature is too high.
A022: BATTERY TEST FAILED
The battery has failed the last battery test.
A026: INSULATION FAULT
Verify input from ADC+SL.
A027: BATTERY ALARM
A battery alarm is present. Maximum recharging time at two levels, or slow discharging time protection has occurred.
A032: RECTIFIER CRITICAL ALARM
There is a problem with the rectifier. Please contact the Service Dept.
A033: RECTIFIER PREVENTIVE ALARM
Preventive maintenance counters are reached. Please contact the Service Dept.
A035: RECTIFIER INPUT SUPPLY NOT OK
The input mains supply is out of tolerance. Verify that the input voltage and frequency are within the UPS ratings.
A037: CHARGER CRITICAL ALARM
There is a problem with the battery charger. Please contact the Service Dept.
A038: CHARGER PREVENTIVE ALARM
Battery charger was blocked by a critical alarm, or Battery Voltage is too low after 16 hours of charging.
A040: INVERTER CRITICAL ALARM
There is a problem with the inverter. Please contact the Service Dept.
A041: INVERTER PREVENTIVE ALARM
There is a non-critical problem with the inverter. Check the fans are working properly. Please contact the Service
Dept.
A043: INVERTER IMMINENT STOP
Imminent redundancy was lost due to overload, unit imminent stop, etc.
A046: PARALLEL BOARD CRITICAL ALARM
There is a problem with the Parallel Board. Check the PowerLink connections, otherwise, please contact the Service
Dept.
A047: PARALLEL BOARD PREVENTIVE ALARM
There is a non-critical problem with the Parallel Board. Check the Power Link connections, otherwise, please contact
the Service Dept.
A048: BYPASS CRITICAL ALARM
There is a problem with the bypass. Please contact the Service Dept.
A049: BYPASS PREVENTIVE ALARM
There is a non-critical problem with the bypass. Please contact the Service Dept.
A050: BYPASS INPUT SUPPLY NOT OK
The auxiliary supply is out of tolerance. Verify that the input voltage and frequency are within the UPS ratings.
A051: PHASE ROTATION FAULT
The auxiliary mains is not connected properly. Please check phase connection order is correct.
A052: BYPASS BACK-FEED DETECTION
There is a backfeed problem with the bypass. Please contact the Service Dept.
A054: FAN FAILURE
Fan Failure can generate overheating. Please contact the Service Dept.
A055: ACS ALARM
Communication between ACS and Inverter is lost.
A056: MAINTENANCE BYPASS ALARM
Output and Maintenance ByPass switches are closed at the same time.
A057: INTERNAL BACKFEED DETECTION
There is a backfeed problem with the rectifier. Please contact the Service Dept.
A059: UPS POWER OFF
The UPO emergency input on ADC+SL has been activated.
A060: WRONG CONFIGURATION
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UPS is not configured properly. Please check the configurations or contact the Service Dept.
A061: INTERNAL / COMMUNICATION FAILURE
The internal communication between Boost and Inverter is lost. Please contact the Service Dept.
A062: OPTION BOARD ALARM
There is a communication problem with the option board. Please contact the Service Dept.
A063: SPARE PARTS NOT COMPATIBLE
Spare parts are not registered on the UPS or are not compatible.
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MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
13. PREVENTIVE MAINTENANCE
NOTE: before carrying out any operations on the unit read the Safety Standards chapter carefully.
NOTE: any work carried out on the equipment must be performed by qualified technicians
authorised by SOCOMEC.
Routine maintenance carried out annually is recommended in order to provide optimum operating efficiency and
avoid equipment downtime.
Maintenance consists of thorough functionality checks on:
- electronic and mechanical parts;
- dust removal;
- battery inspection;
- software updating;
- environmental checks.
13.1 BATTERIES
The condition of the battery is fundamental to UPS operation.
During the operating lifetime of the battery, the UPS stores statistics on the conditions of use of the battery for analysis.
Expected battery lifetime is very much dependent on operating conditions:
- number of charging and discharging cycles;
- load rate;
- temperature.
NOTE: batteries must only be replaced with batteries recommended or sold by the manufacturer.
Batteries must only be replaced by qualified technicians.
BEWARE: used batteries contain harmful substances. Do not open the plastic cover!
NOTE: used batteries must be placed in appropriate containers to avoid acid leakage.
They should only be entrusted to a specialist waste disposal company.
13.2 FANS & CAPACITORS
The lifespan of consumable parts such as fans and capacitors (AC and DC) depends on whether or not the use and
environmental conditions (premises, usage or load type) are abnormal or harsh for the equipment.
It is advisable to replace consumables as follows
(1)
:
Consumable part Years
Fan 5
AC and DC capacitor 7
1. Based on operation of the unit according to the manufacturer’s specification.
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14. SAFETY ENVIRONMENT
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities.
Follow local municipal waste ordinances for proper disposal provisions to reduce the environmental impact of waste
electrical and electronic equipment (WEEE) or contact your local government for information regarding the collection
systems available.
If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and
get into the food chain, damaging your health and well-being. Depleted batteries are considered as toxic waste.
When battery replacement becomes necessary, release all depleted batteries only to certified and licensed waste
disposal companies. In accordance with local bylaws, it is absolutely forbidden to dispose of batteries together with
other industrial waste or household refuse.
The crossed-out trash bin symbol at right is placed on this product to encourage users to recycle components and units whenever possible. Please be environmentally responsible and recycle this product through
your recycling facility as its end of life.
For any questions regarding the disposal of the product, contact SOCOMEC.
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MASTERYS GP4 60-120 kVA - Ref.: IOMMASGPXX07-EN 01
15. TECHNICAL SPECIFICATIONS
Models
MASTERYS
GP4 60 kVA
MASTERYS
GP4 80 kVA
MASTERYS
GP4 100 kVA
MASTERYS
GP4 120 kVA
Electrical specifications - Input
Mains voltage Vin 3ph + N 400 Vac (-15/+20%) up to -40% @ 50% of nominal load
Input frequency Hz 50-60 ±10%
Input power factor ≥ 0.99
Current distortion (THDi) ≤ 2% (@: Pn, Resistive load, Mains THDv ≤ 1%)
Electrical specifications - External battery
Battery voltage range V bat from +/- 200
(3)
up to +/- 330
(4)
Electrical specifications - Output
Output voltage V 3Ph+N 380/400/415 V ±1%
(1)
Output frequency Hz 50-60 Hz (selectable) ±0.01%
Nominal apparent power kVA 60 80 100 120
Nominal active power kW 60 80 100 120
Overload
(@ 25 °C; Vin > 380)
(2)
• 10 minutes
• 1 minute
kW
75
90
100
120
125
150
150
180
Crest factor ≥ 2.7
Voltage distortion (THDv)
≤ 1% (@: Pn, Resistive load)
≤ 5% (@: Sn, non-linear load)
Electrical specifications - Bypass
Bypass input voltage V Nominal output voltage ±15% (±20% if GENSET is used)
Bypass input frequency Hz 50-60 ±2% selectable (±8% if GENSET is used)
Environment
Operating temperature °C 0-40 (15-25 recommended)
Storage temperature °C -5 to 50
Relative humidity % up to 95% (condensation-free)
Max. altitude m 1000 (without derating)
Acoustic noise (@ 70% Pn) dBA 53 55
Cooling type Air cooling
Required cooling capacity m
3
/h 480 720 840 1080
Dissipated power max W 3360 4630 5500 6560
Dissipated power max BTU/h 11471 15807 18778 22397
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 certification CE
Protective class Protective Class I
Touch current < 1mA
Protection level IP20; IP21 (option)
Mechanical characteristics with standard batteries
Dimensions (LxPxH) mm 600 x 855 x 1400
Weight kg 174 186 228 240
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.
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Document non contractuel. © 2018, SOCOMEC SA. All rights reserved.
*IOMMASGPXX07-EN 01*
IOMMASGPXX07-EN 01 01.2018
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