socomec Masterys Green Power 10 User manual

INSTALLATION AND OPERATING MANUAL
Green Power
100-120 kVA

ENGLISH
IOMMASGPXX00-GB_01 3
Green Power
100-120 kVA
INDEX
1. CERTIFICATE AND CONDITIONS OF WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2. SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.1 Important. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.2 Description of the symbols used on the labels applied to the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3. REQUISITES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
3.1 Shipping and moving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
3.2 Environmental requisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
3.2.1 Installation on raised ooring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3.2.2 Installation over a tunnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3.3 General rules for cable installation on tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3.4 Electrical requisites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.4.1 Backfeed protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
4. UNPACKING AND INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.1 Unpacking procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
4.2 Moving from above . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
4.2.1 Moving with belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
4.2.2 Moving with lifting truss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
4.3 Identifying switching and connection organs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
4.4 Installation procedures and instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4.4.1 Connection if Mains and Aux Mains are connected in common . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4.4.2 Connection if Mains and Aux Mains are connected separately . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
4.4.3 External battery cabinet connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.4.4 Connecting the battery cabinet temperature probe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.4.5 Connecting the external backfeed protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
4.4.6 Internal backfeed protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
4.4.7 Completion of the installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
4.5 External E.S.D. connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.6 Connection of the generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
4.7 ADC card with temperature sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.7.1 Electrical data of the contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
4.8 Isolation transformer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.9 UPS parallel conguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
4.9.1 Recommended 1+1 parallel conguration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
4.9.2 Recommended N+1 parallel conguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
5. MODES OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
5.1 ON LINE operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
5.2 Operation in high eciency “Eco-Mode” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
5.3 Operation with manual maintenance bypass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
5.4 Operation with external manual bypass (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
5.5 Operation in G.E. conguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

ITALIANOENGLISH
4 IOMMASGPXX00-GB_01
Green Power
100-120 kVA
INDEX
6. MIMIC PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.1 Graphic mimic panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
6.2 Mimic panel overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
6.3 Parallel conguration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
6.4 Mimic panel menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
6.4.1 Entering the password (when required). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
6.4.2 Control menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
6.4.3 Measures menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
6.4.4 Monitoring menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
7. OPERATING PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.1 Switching on. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
7.2 Maintenance bypass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
7.3 Switching on from Maintenance bypass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
8. COMMUNICATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8.1 Multilevel communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
8.2 Standard LAN web page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
9. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
9.1 UPS system alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
9.2 UPS unit alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
9.3 Preventive maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
9.3.1 Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
9.3.2 Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
9.3.3 Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
10. OPTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
10.1 ADC card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
10.2 Kit GSS (Global Supply System) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
10.3 Isolation controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
10.4 External maintenance bypass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
10.5 ACS PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
10.6 Temperature probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
10.7 Probus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
10.8 GSM Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
10.9 Serial connection PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
11. TECHNICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

ENGLISH
IOMMASGPXX00-GB_01 5
Green Power
100-120 kVA
1CERTIFICATE AND CONDITIONS
OF WARRANTY
This SOCOMEC UPS continuous power system is guaranteed against any manufacturing and material defects.
The period of validity of the warranty is 12 (twelve) months from the date of commissioning, if said activation is
carried out by SOCOMEC UPS personnel or personnel from a support centre authorised by SOCOMEC UPS, and not
however more than 15 (fteen) months from the date of shipment by SOCOMEC UPS.
The warranty is recognized within national territory. If the UPS is exported out of national territory, the warranty shall
be limited to the cover of the parts used to repair the fault.
The warranty is valid ex-works and covers labour and parts used to repair the fault.
The warranty shall not apply in the following cases:
• Failures due to fortuitous circumstances or force majeure (lightning, oods, etc.);
• Failures due to negligence or improper use (use out of tolerance: temperature, humidity, ventilation, electric
power supply, applied load, batteries);
• Insucient or inadequate maintenance;
• Attempted maintenance, repairs or modications not carried out by SOCOMEC UPS personnel or personnel from
a support centre authorised by SOCOMEC UPS.
• If the battery has not been recharged in accordance with the terms indicated on the packaging and in the manual,
in cases of extended storage or UPS inactivity.
SOCOMEC UPS may, at its own discretion, opt for the repair of the product or for the replacement of the faulty or
defective parts with new parts or with used parts that are equivalent to new parts with regard to functions and
performance.
Defective or faulty parts replaced free of charge are to be put at the disposal of SOCOMEC UPS who becomes the
sole owner.
Replacements or repairs of parts and any modications to the product during the warranty period cannot extend
the duration of the warranty.
In no case will SOCOMEC UPS be responsible for damages (including, without limitations, damage for loss of earnings,
interruption of activity, loss of information or other economic losses) deriving from the use of the product.
The present conditions are subject to Italian law. Any dispute falls under the province of the Court of Vicenza.

ITALIANOENGLISH
6 IOMMASGPXX00-GB_01
Green Power
100-120 kVA
2.1 IMPORTANT.
• This document provides important instructions for the safe use, movement and connection of the MASTERYS™
uninterruptible power system (UPS).
• SOCOMEC UPS retains the full and exclusive ownership rights over this document. Only a personal right to utilize
the document for the application indicated by SOCOMEC UPS is granted to the recipient of such document. All
reproduction, modication, dissemination of this document whether in part or whole and by any manner are
expressly prohibited except upon Socomec’s express prior written consent.
• This document is not a specication. SOCOMEC UPS reserves the right to make any changes to data without prior
notice.
• The unit must be installed and activated only by qualied technical personnel and authorised by SOCOMEC UPS.
The UPS MUST be handled with the utmost care by at least two people.
• The unit must remain in a vertical position in all circumstances.
• Connect the PE ground conductor rst before you make any other connection.
The UPS mains power supplies (rectier 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 take into account 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 introduce external bodies.
• If the UPS is not equipped with automatic sectioning against back feed or if the switch is external to the UPS, ax
a label bearing the following words on all the external switches of the UPS power supply:
ISOLATE THE UPS BEFORE
OPERATING ON THIS CIRCUIT
• Keep this manual handy for future consultation.
• If the unit fails, it must be repaired only by authorised technicians that have been specially trained for this purpose.
• This equipment conforms to the European Community directives for professional equipment and bears the
approval mark
• The UPS requires three-phase plus neutral input connections (3P+N).
• The UPS can be supplied by an IT distribution system with a neutral conductor.
The connecting bars are made of aluminium!
Use only aluminium cables or cables with tinned eyelets for the connections.
• Do not connect the output neutral to ground. The UPS does not modify the neutral arrangements of the system;
SAFETY
2

ENGLISH
IOMMASGPXX00-GB_01 7
Green Power
100-120 kVA
the use of an isolation transformer is required should it be necessary to modify the neutral arrangements
downstream of the UPS.
• If the UPS needs to be scrapped, it is essential to entrust the equipment solely and exclusively to specialist disposal
companies. These are obliged to break up and dispose of the various components in accordance with the legal
provisions in force nationally.
• Before connecting the external battery cabinet, check that this is fully compatible with the model of UPS.
• The use of external battery cabinets not supplied by the manufacturers is not recommended.
• Switch o and isolate the UPS and then wait for 5 minutes before removing the protection panels in order to carry
out work on parts under dangerous voltage.
• Danger of explosion if the batteries are replaced with others of the wrong type.
• The batteries are considered as toxic waste. If they are replaced, entrust the used batteries solely and exclusively
to specialist disposal companies. As provided for by the local laws in force, batteries must not be disposed of with
other industrial or domestic waste.
It is very dangerous to touch any part of the batteries as there is no isolation between the batteries
and the mains power source.
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 systems where product failure is likely to cause substantial harms to person or property,
the products may have to be adapted. For such uses we would advise you to contact SOCOMEC UPS beforehand to
conrm the ability of these products to meet the requested level of safety, performance, reliability and compliance
with applicable laws, regulations and speci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.
2.2 DESCRIPTION OF THE SYMBOLS USED ON THE LABELS APPLIED TO THE UNIT.
All the precautions and the warnings on the labels and plates on the inside and outside of the equipment should
be respected.
DANGER! HIGH VOLTAGE (BLACK/YELLOW)
GROUND TERMINAL
READ THE USER MANUAL BEFORE USING THE UNIT
2SAFETY

ITALIANOENGLISH
8 IOMMASGPXX00-GB_01
Green Power
100-120 kVA
3REQUISITES
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 break-
ing devices to ensure that the unit does not fall over.
3.1 SHIPPING AND MOVING.
• The UPS must remain in a vertical position during all shipping and moving operations.
• Ensure that the oor is strong enough to support the weight of the UPS and of the battery cabinet, if used.
Avoid moving the unit by putting pressure on the front door.
The UPS MUST be handled with the utmost care by at least two people.
CAUTION IF DAMAGED.
Packages, crushed, punctured, or torn such that contents are revealed must be set aside in an isolated area
and inspected by a qualied person. If the package is deemed to be not shippable, the contents must be
promptly collected, segregated, and either the consignor or consignee contacted.
All packaging material must be recycled in compliance with the laws in force in the country where
the system is installed.

ENGLISH
IOMMASGPXX00-GB_01 9
Green Power
100-120 kVA
3.2-1
3REQUISITES
3.2 ENVIRONMENTAL REQUISITES.
• The UPS is not designed for outdoor use.
• Do not expose the UPS to direct sunlight or to sources of excessive heat.
• The recommended operating temperature, humidity and altitude values are listed in the technical specications
table (see chapter 11). Cooling systems may be required to maintain these values.
• The UPS must be installed in an environment without 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 (gure 3.2-1).
• 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 (gura 3.2-1).
• For UPSs arranged frontally, leave a minimum space of 210 cm between the two cabinets so as to allow a pas-
sageway when both doors are open (in accordance with the provisions of standard IEC 60364 - see gure 3.2-1).
≥ 40 cm
≥ 210 cm
between the doors
MASTERYS
Green Power
MASTERYS
Green Power

ITALIANOENGLISH
10 IOMMASGPXX00-GB_01
Green Power
100-120 kVA
3.2-2
3.2-4
Ventilation.
3.2-5
3.2-3
• Several cabinets can be installed adjacent to each other (figure 3.2-2).
• Two Masterys Green Power 100-120 can be installed back to back (figure 3.2-3).
• Observe the direction of the ventilation flows (figure 3.2-4) and heat dispersion flows (figure 3.2-5). See chapter 11
for the technical specifications relating to the required ventilation values.
≥ 10 cm
(between the backs)
3REQUISITES
COOL
AIR
WARM
AIR
Climate control.
CLIMATE CONTROL
COOL
AIR
WARM
AIR
MASTERYS
Green Power
BATTERY
CABINET
BATTERY
CABINET
MASTERYS
Green Power
MASTERYS
Green Power
MASTERYS
Green Power
MASTERYS
Green Power
MASTERYS
Green Power
CLIMATE CONTROL
MASTERYS
Green Power

ENGLISH
IOMMASGPXX00-GB_01 11
Green Power
100-120 kVA
3REQUISITES
3.2.1 Installation on raised ooring.
If the UPS is to be installed on raised ooring, the SOCOMEC UPS adjust-
able frame (gure 3.2.1-1) must be used to support the weight of the unit
(gure 3.2.1-2).
Refer to the relevant installation manual provided in the
packaging for information on frame assembly operations.
Allow for small openings in the oor panels to ensure the air ow at the
front (gure 3.2.1-3).
3.2.1-1
3.2.1-2 3.2.1-3
3.2.2 Installation over a tunnel.
3.2.2-1
MASTERYS
Green Power
COOL
AIR
COOL
AIR
DOOR

ITALIANOENGLISH
12 IOMMASGPXX00-GB_01
Green Power
100-120 kVA
REQUISITES
3
3.3-1
Correct installation.
3.3 GENERAL RULES FOR CABLE INSTALLATION ON TRAY.
WARNING!
The cables must be in installed on trays when indicated in the following diagrams. The trays must
be positioned near to the UPS.
WARNING!
All metal and suspended ducts or those in raised ooring MUST be connected to earth and to the
various cabinets.
WARNING!
Power cables and control cables MUST NEVER be installed in the same duct.
3.3-2
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
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
Allowed 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.
3.3-1
Wrong installation.
N N
N N N
WARNING!
Do not expose power cables to other equi-
pments sensitive to the electromagnetic
eld.

ENGLISH
IOMMASGPXX00-GB_01 13
Green Power
100-120 kVA
REQUISITES
3
3.4 ELECTRICAL REQUISITES.
The installation and the 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 show the size of the input protection devices recommended for correct installation.
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 to the UPS. In addition, 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 protections
type 1 must be Up ≤ 4kV is ≥ 15m.
In the event of three-phase distorting loads connected in output, the current on the neutral con-
ductor 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.
Size of the input protection devices
Magneto-thermal
input 1
single/parallel 2
250 A
Magneto-thermal
Aux Mains 1
single/parallel 2
250 A
Dierential
input 4
selective type
0,5 A
Battery
cable core size
min max
5
70 mm2 120 mm2
Magneto-thermal
battery 3 6
250 A
Input and output
cable core size
min max
70 mm2 150 mm2
1
Recommended magneto thermal switch: four poles with intervention threshold ≥ 10 In
2
In installations with two UPSs operating in a redundant or power parallel con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
de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

ITALIANOENGLISH
14 IOMMASGPXX00-GB_01
Green Power
100-120 kVA
3.4.1 Backfeed protection.
The UPS is preset for the installation of external protec-
tion devices against the backfeed of dangerous volta-
ges, on both the input power supply line (MAINS SUP-
PLY) and on the auxiliary backup mains power supply
line (AUX MAINS SUPPLY); these devices are controlled
by means of the card shown in gure 3.4.1-1.
In the event that the equipment does not have a vol-
tage protection device, warning labels must be axed
on 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 paragra-
ph 2.1“Warnings”of this manual and paragraph 4.5.3 of
standard EN62040-1-1 2003-11). The label is supplied
with the equipment.
If,in certain anomaly states,orbecause of theinstallation
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 “Input protection scaling” table in section
3.4 “Electrical requirements”).
Connections, refer to paragraph 4.4.5.
3REQUISITES
3.4.1-1
F
ACS B.K. B.K.
XB1
XB7
F1
VS1
NA1
COM1
XB8
NA2
COM2
XB9
F
N
XB4
XB2 XB3
BYPASS INPUT
XB5 XB6
N
F2
VS2

ENGLISH
IOMMASGPXX00-GB_01 15
Green Power
100-120 kVA
4UNPACKING AND INSTALLATION
4.1 UNPACKING PROCEDURE.
4.1-3
4.1-1
WARNING!
Refer to paragraph 4.2 if the equipment has to be moved from
above.
All packaging material must be recycled in compliance
with the laws in force in the country where the system is in-
stalled.
4.1-2
4.1-4
1
2
Place the UPS in the installation
area.

ITALIANOENGLISH
16 IOMMASGPXX00-GB_01
Green Power
100-120 kVA
4UNPACKING AND INSTALLATION
4.2 MOVING FROM ABOVE.
4.2-1
IMPORTANT!
When being moved, the cabinets must be kept in an
upright position.
WARNNG!
NEVER USE HARNESSES!
4.2.1 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!
4.2.1-1
Remove screws A.
A
4.2.1-2

ENGLISH
IOMMASGPXX00-GB_01 17
Green Power
100-120 kVA
4UNPACKING AND INSTALLATION
4.2.1-3
≥ 150 cm
4.2.1-2
4.2.1-3
Tighten screws A.
A
4.2.2 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.
4.2.2-1

ITALIANOENGLISH
18 IOMMASGPXX00-GB_01
Green Power
100-120 kVA
4.3 IDENTIFYING SWITCHING AND CONNECTION ORGANS.
UNPACKING AND INSTALLATION
4
Legend.
ASlot for optional communication cards.
BUSB port.
CUSB port.
DSlot for memory card.
ELAN RJ45 connector for Ethernet.
FSerial RS232 connector for CIM.
GSerial RS232 connector for Modem.
HCable for power supply and
communication signals
IPower connections.
LCable trunking for control cables.
Q1 Input switch (MAINS).
Q3 Output switch.
Q4 Auxiliary mains Input switch (AUX MAINS).
Q5 Output maintenance bypass switch.
Q1 Q4 Q5 Q3
A
I
B
C
D
G
H
F
E
L

ENGLISH
IOMMASGPXX00-GB_01 19
Green Power
100-120 kVA
4UNPACKING AND INSTALLATION
4.4 INSTALLATION PROCEDURES AND INSTRUCTIONS.
WARNING!
Before carrying out work on the terminal board or on UPS internal parts, ensure that the UPS is
switched o, 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 tinned eyelets for the connections.
4.4.1 Connections if the MAINS and AUX MAINS are connected IN COMMON.
4.4-1 4.4-2 4.4-3
OPEN
OPEN
4.4.2 Connections if the MAINS and AUX MAINS are connected SEPARATELY.
MAINS
MAINS
OUTPUT
OUTPUT
4.4.1-1
4.4.2-2
AUX MAINS
AUX MAINS
MAINS
MAINS
OUTPUT
OUTPUT
4.4.2-1
N
N
L1
L1
L2
L2
L3
L3
N
N
L1
L1
L2
L2
L3
L3
N
N
L1
L1
L2
L2
L3
L3
N
N
L1
L1
L2
L2
L3
L3
N
N
L1
L1
L2
L2
L3
L3

ITALIANOENGLISH
20 IOMMASGPXX00-GB_01
Green Power
100-120 kVA
UNPACKING AND INSTALLATION
4
4.4.3-2
BATTERY STRING No. 1.
B1−
B1−
B1+
B1+
4.4.3-3
BATTERY STRING No. 2.
B2−
B2−
B2+
B2+
4.4.3 EXTERNAL BATTERY CABINET connection.
WARNING!
Before carrying out any operation, 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 the battery polarity may cause permanent damage to the equip-
ment.
If using cabinets not supplied by the manufacturers of the UPS, it is the installer’s responsibility
to check the electrical compatibility and the presence of appropriate protection devices between
the UPS and the battery cabinet (fuses and switches of sucient capacity to protect the cables
from the UPS to the battery cabinet). As soon as the UPS is switched on (before closing the bat-
tery switches) the battery parameters must be veried accordingly (voltage, capacity, number of
elements, etc.) on the mimic panel menu. If the values indicated on the battery cabinet data plate
are dierent from those shown on the mimic panel, use the SERVICE > CONFIGURATIONS menu
to correct the settings.
Note.
In the case of external batteries, the minimum number of elements permissible is 20 per branch.
4.4.3-1