socomec Green Power, Green Power 100, Green Power 120 Operating 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

1

CERTIFICATE 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

2

SAFETY

ITALIANOENGLISH

8

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

3

REQUISITES

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 break­ing 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

3

REQUISITES

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 pas­sageway 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)

3

REQUISITES

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

3

REQUISITES

3.2.1 Installation on raised  ooring.

If the UPS is to be installed on raised  ooring, the SOCOMEC UPS adjust­able 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 mm

2

Magneto-thermal

battery

3 6

250 A

Input and output

cable core size

min max

70 mm

2

150 mm

2

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 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  gure 3.4.1-1.

In the event that the equipment does not have a vol­tage 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 paragra­ph 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, or because of the installation
upstream (e.g. undetected and protected earth fault,
or high leakage in a phase, or with IT systems) there
is a hazardous potential on neutral, a suitable isolating
switch must be provided on the neutral as well, or else
there must be a detection, signalling and protection
system (see “Input protection scaling” table in section

3.4 “Electrical requirements”).

Connections, refer to paragraph 4.4.5.

3

REQUISITES

3.4.1-1

F

ACS B.K. B.K.

XB1

XB7

F1

VS1

NA1

XB8

NA2

XB9

F

N

XB4

XB2 XB3

BYPASS INPUT

XB5 XB6

N

F2

VS2

ENGLISH

IOMMASGPXX00-GB_01

15

Green Power

100-120 kVA

4

UNPACKING 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 in­stalled.

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

4

UNPACKING 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

4

UNPACKING 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.

A Slot for optional communication cards.
B USB port.
C USB port.
D Slot for memory card.
E LAN RJ45 connector for Ethernet.
F Serial RS232 connector for CIM.

G Serial RS232 connector for Modem.
H Cable for power supply and

communication signals

I Power connections.
L Cable 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

4

UNPACKING 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

NNL1L1L2L2L3

L3

NNL1L1L2L2L3

L3

NNL1L1L2L2L3

L3

NNL1L1L2L2L3

L3

NNL1L1L2L2L3

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 equip­ment.

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 bat­tery 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

ENGLISH

IOMMASGPXX00-GB_01

21

Green Power

100-120 kVA

UNPACKING AND INSTALLATION

4

4.4.4 Connecting THE BATTERY CABINET TEMPERATURE PROBE.

• SOCOMEC UPS battery cabinets:

- The SOCOMEC UPS battery cabinet comes with a temperature probe which must be connected to the card sup­plied with the UPS (figure 4.4.4-1).

- Connect the temperature probe as shown in figure 4.4.4-2 without cabling distance limits and without the need
to observe polarity.

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

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

See paragraph 8.5.2 “Present configurations” menu”, BATTERY TEMP. SENSOR parameter.

4.4.4-2

OUT2

OUT3

IN1

OUT1

OUT4

IN1 IN2

IN3

IN3

IN3

4.4.4-1

OUT2

OUT3

IN1

IN3

OUT1

OUT4

IN1

IN2

temperature

temperature

probe

probe

• Other manufacturers’ battery cabinets:

- Use the specific kit available as an option.

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

- Connect the temperature probe as shown in figure 4.4.4-2 without cabling distance limits and without the need
to observe polarity, by using a 2x1 mm

2

double isolation cable.

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

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

Note.

If you do not intend to use the battery cabinet temperature sensor, go into the SERVICE > SETTING menu, select
the BATT. TEMP. PROBE parameter and set it to DISABLE.

WARNING!

If the BATT. TEMP. PROBE parameter is set to DISABLE, the battery-charger will not perform correc-

tion of the recharge voltage in function of the temperature.

ITALIANOENGLISH

22

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

4

UNPACKING AND INSTALLATION

4.4.5 Connecting THE EXTERNAL BACKFEED PROTECTION.

To guarantee maximum protection, use a 220-240 V release

coil with integrated travel limit contact to pilot the input pro­tection systems(see section 3.4 “Electrical requirements”).

If a trip coil without an integrated end-of-travel contact

is used, add an early auxiliary contact as shown in  gure

4.4.5-1.

Electrical data of the contacts: 2 A 250 Vac

4.4.5-2a

F

ACS B.K. B.K.

XB1

B.K.

XB7

F1

VS1

NA1

COM1

XB8

NA2

COM2

XB9

F

N

230 V

BYPASS

B.K.

INPUT

XB4

XB2 XB3

BYPASS INPUT

XB5 XB6

N

F2

VS2

4.4.5-3a

F

ACS B.K. B.K.

XB1

XB7

F1

NA1

COM1

XB8

NA2

B.K.
BYPASS

XB4

BYPASS

INPUT

NFN FN

VS2

Legend.

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

AUX MAINS

AUX MAINS

protection

protection

MAINS

MAINS

protection

protection

Activating UPS protection on the mimic panel: access
the Con guration menu on the mimic panel (see
the Con guration Menu section in the manual) and
set the BACKFEED TYPE parameter to 2.BYPASS-INPUT
Alone.

4.4.5-4a

A UPS

AUX MAINS X40

BKF

XB6

XB5

MAINS

B

B

X10

L1

L2

L3

N

L1

L2

L3

N

L1

L2

L3

N

L1

L2

L3

N

• Separate Mains.

4.4.5-1

B

L1

L2

L3

XB5 - XB6

N

ENGLISH

IOMMASGPXX00-GB_01

23

Green Power

100-120 kVA

4.4.6 INTERNAL BACKFEED PROTECTION.

If the UPS has internal backfeed protection:

• there is no need for external backfeed protection;

• connect the UPS as indicated in paragraphs 4.4.1 or 4.4.2;

• the switches should be set as shown in  gure 4.4.6-1.

4

UNPACKING AND INSTALLATION

4.4.5-2b

F

ACS B.K. B.K.

XB1

B.K.

XB7

F1

VS1

NA1

COM1

XB8

NA2

COM2

XB9

F

N

230 V

BYPASS

B.K.

INPUT

XB4

XB2 XB3

BYPASS INPUT

XB5 XB6

N

F2

VS2

4.4.5-3b

F

ACS B.K. B.K.

XB1

XB7

F1

NA1

COM1

XB8

B.K.
BYPASS

XB4

BYPASS INPUT

NFN

FN

VS2

Legend.

A Distribution panel
B Trip coil
X10 Mains terminal board
X40 Aux Mains terminal board
COMMON MAINS

Mains switch

XB5 Aux Mains BKF connector
XB6 Mains BKF connector

Common Mains

Common Mains

protection

protection

Activating UPS protection on the mimic panel: access
the Con guration menu on the mimic panel (see
the Con guration Menu section in the manual) and
set the BACKFEED TYPE parameter to 3.BYPASS-INPUT
Common.

4.4.5-4b

A UPS

X40

BKF

COMMON MAINS

B

X10

L1

L2

L3

N

L1

L2

L3

N

L1

L2

L3

N

XB6

XB5

• Common Mains

4.4.6-1

Q1 Q4 Q5 Q3

ITALIANOENGLISH

24

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

4.4.7-1

Secure the cables with bands.

Secure the cables with bands.

4.4.7-2 4.4.7-3

4.4.7 Completion of the installation.

4.4.7-4

CLOSE

CLOSE

4

UNPACKING AND INSTALLATION

4.5 EXTERNAL E.S.D. CONNECTION.

An emergency remote shutdown system (E.S.D.) can be installed using the ADC card (see paragraph 11.1). Connect
a normally closed, unpowered contact to terminals IN1+ and IN1- of the ADC card.

4.6 CONNECTION OF THE GENERATOR.

If the installation requires the use of a generator (G.E.), connect the “generator ready” unpowered contact to connec­tor IN 2 of the ADC card con gured in “standard” mode (see paragraph 10.1). This allows the tolerance of the voltage
and frequency values to be increased when power is supplied by the G.E.

ENGLISH

IOMMASGPXX00-GB_01

25

Green Power

100-120 kVA

4

UNPACKING AND INSTALLATION

1. The filter level indicates:

1 immediate activation (1 seconds minimum communication time); 2 10 s delay; 3 30 s delay.

2. if the external E.S.D. button is not used, always insert a jumper to short circuit input IN 1.

11.1-1

OUT2

OUT3

IN1 IN3

OUT1

OUT4

IN1

IN2

4.7 ADC CARD WITH TEMPERATURE SENSOR.

This card can be used to manage up to four normally closed
or normally open outputs and up to three digital inputs in
con gurable mode.

4.7.1 Electrical data of the contacts.

• 2 A 250 Vac, NO or NC depending on the terminal used.

• inputs: activated on loop closing.

Secure the card with the appropriate screws.

Mount the platic protection.

Description of signals

Message on mimic panel

General alarm

Battery discharging
Battery low and

imminent stop
UPS on bypass
E.S.D.
Supply from GenSet
Overheating

Description

Output contact “General Alarm”.

“Battery discharging” contact output.
“Battery low and imminent stop” contact output.

“UPS su bypass” contact output.
Contact input for Emergency Shutdown Device.
Generator ready signal input.
Internal overheating contact input.

No alarms.

C1

NO1

NC1

“General Alarm” active.

C1

NO1

NC1

Filter level

1

2

3
2

2
1
1
2

IN/OUT

Out 1

Out 2
Out 3

Out 4
In 1

2

In 2
In 3

Intervention of the E.S.D. input switches o the UPS output. To restore the UPS to operation:

• Close the E.S.D. contact on “In 1” on the ADC board.

• Give the reset alarms” command.

• Run the start procedure

ITALIANOENGLISH

26

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

UNPACKING AND INSTALLATION

4

4.8 ISOLATION TRANSFORMER.

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

• Refer to chapters 2 and 3 of this manual for indications on moving and installing the cabinet.

• See paragraph 3.4 for details about protections.

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

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

The UPS must not operate without the neutral connection to the input.

The transformer cannot be connected to the output on single UPS unit connected in parallel con-

 guration.

For details of the connections, refer to the transformer terminal board diagram.

ENGLISH

IOMMASGPXX00-GB_01

27

Green Power

100-120 kVA

4

UNPACKING AND INSTALLATION

4.9 UPS PARALLEL CONFIGURATION.

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

• Operating UPSs are connected to each other by a signal cable B (Fig. 4.9.1-1) which provides a maximum distance
between UPSs of approx. 3 metres and enables the external battery cabinet to be inserted next to each UPS. They
are con gured di erently depending on the position they are assigned; for this reason the units have a position
label:

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

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

- the “INTERNAL” label (used only on systems with three UPS) means that this unit must be positioned between the
two other cabinets.

• The power supply of each UPS must be equipped with a protection device as shown in the table in paragraph 3.4.

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

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

• Cables of the same length and cross section must be used for the connection between the general power switch
A, the switches C and the respective UPS units. The length of the cables from A to each UPS module must not
exceed 25 meters (Fig. 4.9-1).

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

• If a di erential switch is installed on the mains power switch, it must be inserted upstream from the distribution
panel; it must be a selective type and the trigger value must be 0.5 A by the number of UPS connected in

parallel.

Only activate circuit breaker D after turn o the UPS.

• In order for units connected in a parallel con guration to operate correctly, control cables are required to exchange
data between both UPS units making up the parallel system. The cables in question are supplied with the UPS in
case of standard parallel setting or are attached to the parallel kit in case of later upgrading of the system.

WARNING!

Parallel con guration must only be activated by SOCOMEC UPS quali ed personnel.

ITALIANOENGLISH

28

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

4

UNPACKING AND INSTALLATION

4.9.1-1

20 m max 25 m max

ON INVERTER

UPS

Eco

1025kVA

10:30

?

ON INVERTER

UPS

Eco

1025kVA

10:30

?

4.9.1 Recommended 1+1 parallel con guration.

Legend.

A Selective general di erential magneto thermal

switch.

B “Parallel bus” cable.

C Single UPS magneto-thermal switch (if a

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

D Additional disconnectors on the distribution

panel.

E System shutdown switch.

F Distribution.

A

UPS1 UPS2

B

C

C

D

E

F

ENGLISH

IOMMASGPXX00-GB_01

29

Green Power

100-120 kVA

UNPACKING AND INSTALLATION

4

4.9.1-3

UPS1 UPS2

OUTPUT

1

MAINS

1

4.9.1-2

1+1 Parallel con guration - Common Mains.

1+1 Parallel con guration - Separate Mains.

OUTPUT

2

MAINS

2

UPS1 UPS2

OUTPUT

1

MAINS

1

OUTPUT

2

MAINS

2

AUX MAINS

1

AUX MAINS

2

ITALIANOENGLISH

30

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

UNPACKING AND INSTALLATION

4

4.9.2-1

20 m max

25 m max

ON INVERTER

UPS

Eco

1025kVA

10:30

?

ON INVERTER

UPS

Eco

1025kVA

10:30

?

ON INVERTER

UPS

Eco

1025kVA

10:30

?

Legend.

A Single UPS magneto-thermal

switch.

B “Parallel bus” cable.

C Coupling cabinet magneto-

thermal switch. The value
must be 250 A x number of
UPSs connected in parallel.

D System shutdown switch.

E Distribution.

F Cable core size: 70 mm

2

x
number of UPSs connected in
parallel.

G Coupling cabinet.

H Manual by-pass auxiliary

switch.

A A A

C

B B B

D

E

F

F

G

4.9.2 Recommended N+1 parallel con guration.

MAINS AUX MAINS

up to 6
UPSs

LEFT INTERNAL RIGHT

H

ENGLISH

IOMMASGPXX00-GB_01

31

Green Power

100-120 kVA

UNPACKING AND INSTALLATION

4

4.9.1-3

4.9.1-2

N+1 Parallel con guration - Common Mains.

N+1 Parallel con guration - Separate Mains.

UPS1

UPS1

UPS2

UPS2

UPSn

UPSn

OUTPUT

1

OUTPUT

1

OUTPUT

2

OUTPUT

2

OUTPUT

n

OUTPUT

n

MAINS

1

MAINS

1

MAINS

2

MAINS

2

MAINS

n

MAINS

n

AUX MAINS

1

AUX MAINS

2

AUX MAINS

n

ITALIANOENGLISH

32

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

5.1 ON LINE OPERATIONS.

ON LINE operation consists of double conversion operation in conjunction with mains absorption with very low
distortion. This enables the UPS to supply a voltage that is fully stabilised in frequency and amplitude, regardless of
any interference in the mains power supply.

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

• “Normale” mode.
This is the most frequent operating condition: the energy is drawn from the primary mains power supply and is
converted and used by the inverter to generate the output voltage to power the loads connected.
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 case 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 onto the auxiliary mains via the automatic bypass. Normal operation, which is from inverter,
returns automatically a few seconds after the overload disappears.

- when the voltage generated by the inverter goes is out of tolerances 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 black-outs), the UPS continues to power the load
using the energy stored in the battery. The Expert Battery System keeps the user constantly informed on the bat­tery status and on the back-up time available.

5.2 OPERATION IN HIGH EFFICIENCY “ECO-MODE”

Operation in ECO-MODE can increase overall e ciency by up to 98% and, at the same time, energy savings can
be achieved by selecting and programming daily or weekly time intervals in which the applications are powered
directly from the auxiliary mains. If the mains supply fails, the UPS will automatically switch onto the inverter and
continue to supply power to the load through the batteries.
Unlike ON LINE operation, operation in ECO-MODE does not provide perfect stability in frequency and voltage; use
of this mode should therefore be carefully evaluated according to the level of protection required by the applica­tion.

MODES OF OPERATION

5

ENGLISH

IOMMASGPXX00-GB_01

33

Green Power

100-120 kVA

5

MODES OF OPERATION

Q1 Mains power switch (MAINS).

Q3 Ouput switch.

Q5 By-pass switch.

Bypass panel connection diagram.

5.4-1

Mains

L3

L2

L1

L3

L2

L1

L1

N

N

Load

IN

UPS

N

L1
L2 L2
L3 L3

N

OUT

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

Q5

Q1

Q3

5.3 OPERATION WITH MANUAL MAINTENANCE BYPASS.

If the manual bypass is activated (with the appropriate procedure), the load is powered directly from the auxiliary
mains, while the UPS is in fact excluded from the power supply and can be switched o .
This operating mode is useful when maintenance needs to be carried out on the UPS since service personnel can
work on the installation without having to cut o the power supply to the load.

5.4 OPERATION WITH EXTERNAL MANUAL BYPASS (optional).

The external maintenance bypass may be placed on the general distribution panel when the UPS is installed, or by
installing the bypass panel that is supplied on request.
The Q1 disconnector must be connected to the auxiliary mains input and the mains input must be isolated on
the panel.
If the manual bypass is activated (with the appropriate procedure), the load is powered directly from the auxiliary
mains, while the UPS is in fact excluded from the power supply and can be switched o .
This operating mode is useful when maintenance needs to be carried out on the UPS since service personnel can
work on the installation without having to cut o the power supply to the load.

5.5 OPERATION IN G.E. CONFIGURATION.

With a generator, the frequency and voltage ranges of the auxiliary mains can be increased to accept the instabil­ity of the GE and at the same time to avoid operation from the battery or risks of out-of-synchronisation switching
onto the bypass.
The use of the GSS interface, described in the options section, also increases the amount of diagnostic information
exchanged between the continuous power system and the generator.

ITALIANOENGLISH

34

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

6

MIMIC PANEL

SU INVERTER

UPS

Eco

1025kVA

10:30

?

6.1 GRAPHIC MIMIC PANEL.

The graphic mimic panel on the UPS door displays information regarding operating status, electrical measurements,
access to control functions and con guration parameters. It includes a colour graphic display and a luminous status
bar, and provides access to:

mimic panel;•
measurements, statuses and commands for the subassemblies;•
programming battery tests and UPS operating modes;•
assisted startup and switching to maintenance bypass procedures;•
event and battery discharge log;•
UPS and battery discharge duration statistics;•
configuration menu;•
list of states and alarms.•

Display.

LEFT/RIGHT button.

Scrolls through the available
menus/pages to the right or left.

MENU buttons.

Access the respective displayed
menu.

Luminous status bar.

Re ects the general status of the UPS.
The status bar colours are identical for both single and parallel UPS installations.

Green:•
load protected by inverter (NORMAL mode); ­load powered o automatic bypass ( - ECOMODE or ENERGY SAVER modes).

Green  ashing: battery test in progress.•
Yellow:•

load powered o automatic bypass (NORMAL mode). ­load powered o maintenance bypass; -

Red:•
on: load not powered; ­ ashing: imminent shutdown. -

O :•
the UPS unit or module is isolated from the installation (Q2 or Q3 open) ­automatic switch on or bypass procedure in progress. -

USB port.
WARNING!

Do not connect devices
to the USB port. This can
damage the system.

ENTER button.

Accesses the currently displayed
menu, accept/send commands
and con gurations to the UPS.

UP/DOWN button.

Scrolls up and down through
the available menus/values.

ENGLISH

IOMMASGPXX00-GB_01

35

Green Power

100-120 kVA

MIMIC PANEL

6

6.2 MIMIC PANEL OVERVIEW.

UPPER BAR (always displayed).

CLOCK.

Hours and minutes.
The symbol “:”  ashes once a second to indicate that the software is
running.

ALARMS AREA.
Present when an alarm is active.
Press button DOWN to display the list of alarms.

See “Troubleshooting”.

Total output load (kVA).

Operating modes:

Normal (Normal mode), Eco (Eco-Mode mode), Auto (Automatic mode),
stdby (Standby program mode), e-saver (Energy Saver mode - parallel
con gurations only), Service, Isolated (unit isolated from the electric
distribution plant).

Unit status:

Messages displayed: NOT POWERED, ON INVERTER, IMMINENT SHUT-•

DOWN, FROM BATTERY, BATTERY TEST, ON MAINTENANCE BYPASS, ON

AUTO BYPASS, ON AUTO BYPASS, STARTING UPS..., SHUTTING DOWN UPS...,

UNIT AVAILABLE.

Priority of colours (from highest to lowest):•

red: load not powered (on), shutdown imminent ( ashing). -

grey: when powering up or shutting down. -

yellow: load powered o bypass or maintenance bypass in Battery Mode. -

green: load powered o inverter or in ECO-MODE mode. -

Mimic panel reference.

ITALIANOENGLISH

36

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

6

MIMIC PANEL

FLOW DIAGRAM ANIMATION.

Recti er input.

Colour of the bar:

blue - : active/mains present.
grey - : mains not present.

Priority of colours of the symbols “~” and “-”

(from highest to lowest):

yellow - : ON or voltage present and pre-alarm active.
green - : ON or voltage present and no alarm active.

Recti er output.

Inverter output.

Bypass input.

Overload

Unit output.

Static output switch.

Inverter output.

LOAD LEVEL.

≤ 30% ≤ 40% ≤ 50% ≤ 60% ≤ 70%

≤ 80% ≤ 90% ≤ 100% ≤ 110% ≤ 120%

Green

Yellow

ENGLISH

IOMMASGPXX00-GB_01

37

Green Power

100-120 kVA

MIMIC PANEL

6

BATTERY STATUS (unit only)

Battery charging.

Colour of bars: green; level reached: light on.

Battery draining.

Colour of bars: yellow.

Battery charged.

Colour of bars: green.

≥ 95% ≤ 90% ≤ 85% ≤ 80%

Battery alarm.

MESSAGES AREA.

Present during automatic shutdown or maintenance bypass
procedure.

Battery

general alarm

(symbol turns to yellow)

Battery circuit

open

Battery low or

end of autonomy.

ITALIANOENGLISH

38

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

6

MIMIC PANEL

Units connected in parallel.

Green: unit connected or available.•
Yellow: unit connected with active •

alarm.
Red: unit switched o or immediate •

shutdown
Grey: unit not connected or •

“energy saver” procedure in progress.

Units connected in parallel.

Green: unit connected and •
available.

Yellow: unit connected with •
active alarm.

Red: unit switched o .•
Grey: unit not connected.•

Use the LEFT/RIGHT
button to select the
system UPS mimic
panel.

Use the LEFT/RIGHT
button to select the
system unit mimic
panel.

6.3 PARALLEL CONFIGURATION.

MENU ICONS.

Menu
COMMANDS.

Menu
MEASUREMENTS.

Menu
CONTROL.

Help.

Unit mimic panel. UPS mimic panel.

ENGLISH

IOMMASGPXX00-GB_01

39

Green Power

100-120 kVA

MIMIC PANEL

6

6.4 MIMIC PANEL MENU.



Select one of the
four menus.



Scroll through list (up/down)
and pages (left/right).



Access menu.

Legend of symbols.

Commands.

Con rm
settings.

Measurements.

Cancel.

Control.

Increment.

Help.

Decrement.

Con rm
procedure or
send command.

Home page
(mimic panel).

Log  le.

Previous page.

Status.

Reset alarms.

ITALIANOENGLISH

40

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

MIMIC PANEL

6

6.4.1-1

6.4.1-3

6.4.1-2

6.4.1-4

6.4.1 Entering passwords (when required).

Select the password to be set.

Notes.

Password to con g: protects the MONITORING menu (User Con gurations, UPS Options and Maintenance-UPS •
setting); if set, generates the Contr. password (user modi able).

Password to control: protects the CONTROL menu. Can be set only if the Con g.n password has been set. •

ENGLISH

IOMMASGPXX00-GB_01

41

Green Power

100-120 kVA

MIMIC PANEL

6

6.4.1-5

Enter password.

Go to
previous
character

Quit
without
saving

Type of character:

C Cancel character.
INS Enter character.
1-9 Number
@ Special characters
A-Z Letters

Con rm
password

Go to next
character

Increment
value or next
letter

Decrement
value or
previous letter

Select the type
of character.

ITALIANOENGLISH

42

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

MIMIC PANEL

6

6.4.1-6

6.4.1-8

6.4.1-7

6.4.1-9

ENGLISH

IOMMASGPXX00-GB_01

43

Green Power

100-120 kVA

MIMIC PANEL

6

6.4.2 CONTROL menu.

The menu is used to send some immediate commands to activate the UPS or various operating modes. It can

also be used to send extended commands to de ne some UPS settings.

Note.

The access to con guration and control is protected by password.. •
If a control is not available, the related menu will not be displayed. •

6.4.3 MEASURES menu.

This menu is used to display all the measurements relating to the input, output and to the battery.

Note.

If a control is not available, the related menu will not be displayed.

6.4.4 MONITORING menu.

This menu is used for monitoring, to change user’s con guration parameters, enabling communication

options and to display service information.

Note.

The access is protected by password. •
If a control is not available, the related menu will not be displayed. •

ITALIANOENGLISH

44

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

OPERATING PROCEDURES

7

7.1-1 7.1-2

7.1-3 7.1-4

Q1

7.1 SWITCHING ON.

Close Q1.

ENGLISH

IOMMASGPXX00-GB_01

45

Green Power

100-120 kVA

OPERATING PROCEDURES

7

7.1-5 7.1-6

7.1-8

Run the operations prompted for on the display.

Note.

When prompted, press button •

to con rm

the operation or button

to cancel it.

7.1-7

ITALIANOENGLISH

46

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

OPERATING PROCEDURES

7

7.2-1 7.2-2

7.2-3 7.2-4

7.2 MAINTENANCE BYPASS.

ENGLISH

IOMMASGPXX00-GB_01

47

Green Power

100-120 kVA

OPERATING PROCEDURES

7

7.2-67.2-5

7.2-87.2-7

Open Q1.

Q1

Run the operations prompted for on the display.

Notes.

When prompted, press button •

to con rm

the operation or button

to cancel it.

Wait a few seconds for shutdown.

ITALIANOENGLISH

48

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

OPERATING PROCEDURES

7

7.3-1

Q1 Q5

7.3-2

7.3-3 7.3-4

7.3 SWITCHING ON FROM MAINTENANCE BYPASS.

Close Q1 and Q5.

ENGLISH

IOMMASGPXX00-GB_01

49

Green Power

100-120 kVA

OPERATING PROCEDURES

7

7.3-6

Run the operations prompted for on the display.

Notes.

When prompted, press button •

to con rm

the operation or button

to cancel it.

7.3-5

ITALIANOENGLISH

50

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

COMMUNICATION

8

8.1 MULTILEVEL COMMUNICATION.

The UPS can manage various serial, contact and Ethernet communication channels at the same time. The 2 commu­nication slots available allow the use of signalling accessories and cards.
Each communication channel is independent; simultaneous connections can thus be made to have various levels
of remote signalling and monitoring (see the section on the options for a detailed evaluation of the functionalities
of the cards that can be installed in the slots).
The table below shows the possible connections between the UPS communication channels and the external devices.

Communication levels

Slot 1 Slot 2 RS232 RJ45

ADC card

• •

GSS card

• •

Isolated serial port

•

1

Modem

•

2

Modbus TCP

•

1

It is possible to use one isolated serial PCB only.

2

For t.SERVICE via telephone network.

8.1-1

Legend pin RS232

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

5

4

3

2

1

9

8

7

6

SLOT 2

SLOT 2

SLOT 1

SLOT 1

RJ45

RJ45

RS232

RS232

ENGLISH

IOMMASGPXX00-GB_01

51

Green Power

100-120 kVA

COMMUNICATION

8

8.2 STANDARD LAN WEB PAGE.

By connecting the UPS to a standard LAN network, the operating status of the UPS can be monitored from any PC
connected to the network through an html page.

Connect the network cable to the RJ45 port.1.

Con gure the network IP address via the mimic panel.2.

Open your favorite web browser.3.

Type the IP address of the UPS to display the synoptic of the UPS.4.

ITALIANOENGLISH

52

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

9.1 UPS SYSTEM ALARMS.

Overload in output supply. •

The load power draw is greater than the system’s nominal output.
Check the load on the display and disconnect loads not requiring UPS service or distribute the total load over the
three phases.

IMPORTANT!
Overloading results in the load not being powered by the UPS for a limited period of time. For further details, see
the technical speci cations.

Switching inhibited. •

Switching from system bypass to inverter may be inhibited by an inverter failure. Reset the alarm and contact
Aftersales Service.

UPS switching not possible. •

Switching from system inverter to bypass is prevented by problems on the auxiliary mains supply: mains supply
out of tolerance, not synchronised, etc. Ensure that Q4 is closed, that the auxiliary mains supply is available and
that the values are within range.

Insu cient UPS resources. •

The system is in overload, with auxiliary mains supply and inverter inhibited. The power supply to the load will be
interrupted if the load is not brought back within range or the auxiliary mains supply fails. Check the load on the
display and disconnect loads not requiring UPS service or distribute the total load over the three phases.

Loss of UPS redundancy. •

In case of a parallel redundant system, loss of redundancy is due to possible problems with one of the units. Check
values and alarms status of all units, and make sure that none of the operating units is overloaded.

T.SERVICE alarm. •

Aftersales Service has activated a remote UPS analysis procedure (if the T.SERVICE contract is active).

General UPS alarm. •

This alarm is generated if at least one alarm is present on at least one unit. Check the other active alarms for
details.

General alarm modules 1…6 •

These alarms are generated if at least one alarm is present on unit 1 to 6 respectively. Check the other active alarms
for details.

9

TROUBLESHOOTING

ENGLISH

IOMMASGPXX00-GB_01

53

Green Power

100-120 kVA

9

TROUBLESHOOTING

9.2 UPS UNIT ALARMS.

Overload in output supply. •

The load power draw is greater than the UPS’s nominal output.
Check the load on the display and disconnect loads not requiring UPS service or distribute the total load over the
three phases.

IMPORTANT!
Overloading results in the load not being powered by the UPS for a limited period of time. For further details, see
the technical speci cations.

Switching inhibited. •

Switching from UPS unit bypass to inverter may be inhibited by an inverter failure. Reset the alarm and contact
Socomec UPS Aftersales Service.

UPS switching not possible. •

Switching from UPS unit inverter to bypass is prevented by problems on the auxiliary mains supply: mains supply
out of tolerance, not synchronised, etc. Ensure that Q4 is closed, that the auxiliary mains supply is available and
that the values are within range.

Insu cient UPS resources. •

The UPS unit is in overload, with auxiliary mains supply and inverter inhibited. The power supply to the load will be
interrupted if the load is not brought back within range or the auxiliary mains supply fails. Check the load on the
display and disconnect loads not requiring UPS service or distribute the total load over the three phases.

Inverter inhibited due to overload. •

This alarm is generated when the inverter has reached the maximum permitted overload time. Check the UPS’s
load and reset the alarms.

UPS unit inhibited due to overload. •

This alarm is generated when both the inverter and the bypass have reached the maximum permitted overload
time. Reduce the UPS’s load and reset the alarms.

Fan alarm. •

Ventilation system failure. Contact Aftersales Service.

Battery charger alarm. •

This alarm is generated in case of a battery charger fault. Check for other alarms and contact Aftersales Service if
necessary.

Battery powered operation. •

This alarm is generated when the UPS unit is operating on battery power. The input power supply has failed or
is insu cient (voltage/frequency out of tolerance). Check for the “recti er input supply fault” alarm. If there is no
power failure, check whether the upstream protections have tripped and whether Q1 is open.

ITALIANOENGLISH

54

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

Battery alarm. •

General battery alarm due to: battery test failed, maximum battery voltage, battery circuit breaker open, battery
charger failure. Check for other alarms and inspect the batteries.

Battery room. •

This alarm is generated when the battery room temperature, measued with an external sensor, is higher than
the permitted maximum. Check the displayed temperature, and check the battery room ventilation/conditioning
system.

Batteries exhausted. •

This alarm is generated when the batteries’ charge is low and the UPS is about to switch o . Check for other
alarms.

Battery circuit open. •

Battery circuit breaker open.

Recti er protection. •

The machine room temperature is above the recommended maximum. Check the UPS room ventilation/condi­tioning system.

Inverter protection. •

The machine room temperature is above the recommended maximum. Check the UPS room ventilation/condi­tioning system.

Bypass protection. •

This alarm is generated when the bypass has reached the maximum permitted overload time or in case of prob­lems when switching from inverter to bypass. Check for other alarms. In case of overload, check the UPS’s load
and reset the alarms.

Common protection. •

Incorrect con guration parameters. Contact Aftersales Service.

Maximum ambient T°. •

The machine room temperature is above the recommended maximum. Check the UPS room temperature and
ventilation/conditioning system. If there is a fan alarm, contact Aftersales Service.

Preventive maintenance. •

The UPS must be checked periodically by Aftersales Service to ensure maximum e ciency and performance. If the
alarm displays, the UPS must be inspected by a quali ed technician.

Incorrect use. •

This alarm is not generated by a failure or fault, but by incorrect use or sizing of the UPS system. The alarm may
be tripped by:

TROUBLESHOOTING

9

ENGLISH

IOMMASGPXX00-GB_01

55

Green Power

100-120 kVA

Operation for an extended period of time at high temperatures (degradation of the batteries); ­large number of overloads (incorrect sizing); ­continuous battery draining (unstable mains voltage); ­large number of circuit breakers on the bypass (high peak loads). -

Bypass maintenance alarm. •

This alarm is generated if circuit breakers Q5 (bypass) and Q3 (output) are closed at the same time. Check the
position of the circuit breakers.

Phase cycle fault. •

The phase cycle of the auxiliary mains is incorrect. Swap two input phases or two phases of the auxiliary mains
supply (only for UPS with separate auxiliary mains supply).

Input mains supply not present. •

The input power supply or auxiliary mains supply has failed or is insu cient (voltage/frequency out of tolerance).
Check for “recti er input power fault” and “bypass power supply out of tolerance” to identify the failure.
Check that the voltage and frequency values are in range (see technical speci cations).
If there is no input mains supply failure, check whether the upstream protections have tripped or whether circuit
breaker Q1 (input power supply) is open.
If there is no auxiliary mains supply failure, check whether the upstream protections have tripped or whether
circuit breaker Q4 (auxiliary mains supply) is open.

General unit alarm. •

This alarm is generated if at least one alarm is present on the unit. Check the other active alarms for details.

Genset alarm. •

The genset has sent an alarm; check the genset.

Optional board alarm. •

This alarm is generated if one of the optional boards is no longer communicating with the UPS controller. Check
that the board is correctly mounted and reset the alarms.

External alarm 1,2,3,4. •

An ADC board input has been activated; check the devices connected to the board.

TROUBLESHOOTING

9

ITALIANOENGLISH

56

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

9.3 PREVENTIVE MAINTENANCE.

All operations on the equipment must be carried out solely by SOCOMEC UPS personnel or by

authorised service personnel.

Maintenance requires accurate functionality checks of the various electronic and mechanical parts and, if necessary,
the replacement of parts subject to wear and tear (batteries, fans and condensers). It is recommended to carry out
periodic specialised maintenance (annually), in order to keep the equipment at the maximum level of e ciency and
to avoid the installation being out of service with possible damage/risks. Moreover, attention should be paid to any re­quests for preventive maintenance that the equipment may automatically display with alarm/warning message M29.

9.3.1 Batteries.

The state of the battery is fundamental to UPS operation.
Thanks to the Expert Battery System, the information relating to the state and the conditions of use of the battery
are processed in real time and the recharging and discharging procedures are selected automatically in order to
optimise battery life expectancy and o er maximum performance.
Furthermore, during the operating life of the battery, MASTERYS™ stores statistics on the conditions of use of the
battery for analysis.
Since the expected life of the batteries is very much dependent on operating conditions (number of charging and
discharging cycles, load rate, temperature), a periodic check by authorised personnel is recommended.

When replacing the batteries, use the same type and con guration by placing them in the appro­priate containers so as to avoid the risk of acid leakage.
The replaced batteries must be disposed of at authorised recycling and disposal centres.

Do not open the plastic cover of the batteries as they contain harmful substances.

9.3.2 Fans.

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

When needed, fans must be replaced as per speci cations by SOCOMEC UPS.

9.3.3 Capacitors.

The equipment houses electrolytic capacitors (used in the recti er and inverter section) and  ltering capacitors
(used in the output section), whose life is dependent on using and environmental conditions.
The average expected life of these components is shown below:

• Electrolytic capacitors: 5 years;

• Filtering capacitors: 7 years.

In any case the e ective state of the components is veri ed during preventive maintenance.

TROUBLESHOOTING

9

ENGLISH

IOMMASGPXX00-GB_01

57

Green Power

100-120 kVA

10

OPTIONS

10.1-1

OUT2

OUT3

IN1

IN3

OUT1

OUT4

IN1 IN2

DIP SWITCH 1

DIP SWITCH 1

DIP SWITCH 2

DIP SWITCH 2

10.1 ADC CARD.

This card can be con gured to control up to four out­puts that are normally closed or normally open
and up to three digital inputs. A maximum of
two cards can be installed on each unit.
Up to four operating modes can be select­ed using the two DIP switches.

1. The filter level indicates:

- 1 immediate activation (1 seconds minimum communication time)

- 2 delay 10 s

2. If the external E.S.D. button is not used, always insert a jumper to short circuit
input In1.

POWER SAFE con guration

IN/OUT

In1

2

In2
In3

Out1
Out2
Out3
Out4

Description

E.S.D
Supply from GenSet.
Management of energy

consumption
General Alarm
Power safe plug 1
Power safe plug 2
Power safe plug 3

Filter level

1

1
1
1

2
2
2
2

Position

dip1 dip2

ON OFF
ON OFF
ON OFF

ON OFF
ON OFF
ON OFF
ON OFF

SAFETY con guration

IN/OUT

In1

2

In2

In3
Out1
Out2
Out3

Out4

Description

E.S.D
External alarm A39
Isolation controller
General Alarm
E.S.D. activation
Battery low and

imminent stop
E.S.D. activation

Filter level

1

1
2
2
2
1
2

1

Position

dip1 dip2

OFF ON
OFF ON
OFF ON
OFF ON
OFF ON
OFF ON

OFF ON

ENVIRONMENTAL con guration

IN/OUT

In1

2

In2

In3
Out1
Out2
Out3

Out4

Description

E.S.D
External alarm A39
External alarm A40
General Alarm
Over-heating
Overload /

Loss of redundancy
External alarm In2

Filter level

1

1
2
2
2
2
2

2

Position

dip1 dip2

ON ON
ON ON
ON ON
ON ON
ON ON
ON ON

ON ON

ITALIANOENGLISH

58

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

Intervention of the E.S.D. input switches o the UPS output.
To restore the UPS to operation:

• Close the E.S.D. contact on “In 1” on the ADC board.

• Give the reset alarms” command.

• Run the start procedure

OPTIONS

10

Description of signals

Message on the mimic panel

General Alarm

Battery Low or Imminent stop
E.S.D.
Supply from GenSet
Power safe plug 1
Power safe plug 2
Power safe plug 3
Management of energy consumption
E.S.D. activation
Over-heating
Overload/Loss of redundancy

Description

“General Alarm” contact output.

Battery low voltage and imminent shutdown contact output.
Contact input for emergency shutdown device.
Generator ready signal input.
Non privileged load 1 command output activated by overload or loss of redundancy.
Non privileged load 1 command output activated by battery discharging.
Non privileged load 1 command output activated by battery low.
Input for the battery to help providing energy in the event of peak consumption.
Shutdown for E.S.D. contact output.
Internal over-heating contact output.
Overload / loss of redundancy contact output

No alarm. “General Alarm” active.

C1

NO1

NC1

C1

NO1

NC1

ENGLISH

IOMMASGPXX00-GB_01

59

Green Power

100-120 kVA

10

OPTIONS

10.2 KIT GSS (GLOBAL SUPPLY SYSTEM).

This kit optimises generator sizing and control when connected to the UPS input.

10.2-1

34521

8976

Legend pin DB9 serial connector

1 Common relay
2 Contact relay
3 Not connected
4 Input 1(powered by generator)
5 Not connected

6 Input 2 (GE working conditions OK)
7 Input 3 (GE failure)
8 Input 4 (GE preventive alarm)
9 Common inputs

49876

N

M

L

I

H

G

F

Legend.

A Generator
B Connection cable
C GSS PCB
D Free slot for the PCB
E UPS
F XJ5 jumper
G XJ4 jumper
H XJ3 jumper
I XJ2 jumper
L XJ1 jumper
M Buzzer
N External contacts

GENERATOR

A

B

C

D

E

ITALIANOENGLISH

60

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

Functions available on the GSS card:

• 4 external inputs to monitor the generator set. The contact at each input must be voltage-free and activate the
signal when closed to the common input:

- pin 4 “Input 1”: this contact must be closed when the generator set is used to power the UPS.

- pin 6 “Input 2”: this contact must be closed when the generator set is operating normally.

- pin 7 “Input 3”: this contact must be closed when an alarm condition occurs on the generator set that does not
impede its operation (e.g. low fuel, etc.)

- pin 8 “Input 4”: this contact must be closed when an alarm condition occurs on the generator set that impedes
its operation (engine failure, no oil, etc.)

- pin 9 “Common input”: the common point for the contacts of the single relays listed above.

• 1 dry-contact relay for “Noti cation signal from UPS to the generator set (“generator call”): this is used to
activate the generator set start up sequence when a power failure lasts longer that the time set in the UPS con­ guration and/or battery discharge reaches the minimum safety level. The contact can be con gured as normally
open or closed using the XJ2 jumper. Maximum current and voltage is 500 mA at 60 Vac.

• “Simple” operation.

The generator set performs an auto-start up due to the power failure. The signal sent by the generator set (dry

contact activated when the UPS is powered by the generator set) must be connected between inputs 1 and 2
(short circuit) and the common inputs. Inputs 3 (GE alarm) and 4 (GE failure) which respectively generate alarms
A56 or A57 on the UPS, are to be considered options. The dry contact (generator call signal) is not used in “Simple”
operation.

• “Advanced” operation.

The generator set is activated according to the parameters set by the user on the UPS depending on how long the

power failure lasts or when the remaining battery backup time is reached. Until these conditions occur, the generator
set will remain blocked by the “generator call” contact. Subsequently, a change of status on the same contact will start
up the generator set that will send the “Generator running signal (input 2) and then “powered by GE” (input 1). The
alarms on Input 3 (GE alarm) or 4 (GE failure) are used by the UPS to generate the A56 or A57 alarms. When alarm A57
occurs, the generator set is disabled using the “generator call” signal.

Note.

In both operating states, an electric and/or electromechanical locking mechanism must be used to prevent the
simultaneous supply of voltage to the UPS by the generator set and by the main supply.

10

OPTIONS

ENGLISH

IOMMASGPXX00-GB_01

61

Green Power

100-120 kVA

10

OPTIONS

10.3 ISOLATION CONTROLLER.

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

10.4 EXTERNAL MAINTENANCE BYPASS.

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

.

10.5 ACS PCB.

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

10.6 TEMPERATURE SENSOR.

This allows control of the temperature in the battery room or inside the battery cabinet.

10.7 PROFIBUS.

On request, the UPS can be provided
with a Pro bus protocol converter,
installation software, con guration
software and user manuals.
If the RS232/485 serial connector
is installed on the mimic panel, it
should be disabled.

10.7-1

OPERATING MANUAL

10.8 GSM MODEM.

Enables sending of SMS messages
regarding the equipment’s operating
status.

10.8-1

RS232

RS232

ITALIANOENGLISH

62

IOMMASGPXX00-GB_01

Green Power

100-120 kVA

OPTIONS

10

10.9 SERIAL CONNECTION PCB.

A serial RS232 connector DB9 and an
isolated RS485 connector are avail­able on the card (RTX+ and RTX−).

10.9-1

Legend pin RS232 DB9

1 Reserved
2 RX for RS232
3 TX for RS232

4 Reserved
5 GND for RS232
6 Reserved

7 Reserved
8 Reserved
9 Reserved

5

4

3

2

1

9

8

7

6

RTX–

RTX+

Isolated RS485

Isolated RS485

RS232 DB9

RS232 DB9

ENGLISH

IOMMASGPXX00-GB_01

63

Green Power

100-120 kVA

TECHNICAL SPECIFICATIONS

11

Standards

Safety (TÜV certi ed)
Type and performance
EMC
Product certi cation
Protection level

100 120

EN 62040-1-1, EN 60950-1-1

EN 62040-3 (VFI-SS-111)

EN 62040-2

IP20 (compliant with IEC 60529)

Mechanical characteristics

Dimensions (LxDxH)
Weight

100 120

700x830x1925 cm

380 kg

Electrical speci cations - Input

Mains voltage
with nominal power (cos φ = 0,9)

Input frequency
Input power factor
THDI

100 120

3P+N 400 V -15% +20%

(up to -40% @ 50% of nominal load)

50-60 Hz ±10%

0,99

≤ 3%

Environment

Operating temperature

Storage temperature
Relative humidity (condensation-free)
Max. altitude
Acoustic noise
Acoustic noise
Dissipated power max
Dissipated power

100 120

0÷40 °C

(15÷25 °C recommended)

-5÷45 °C
up to 95%

1.000 m

< 65 dB (A)

2.000 m

3

/h

5.700 W 6.900 W

19.450 BTU/h 23.550 BTU/h

Electrical speci cations - Output

Output voltage
Frequency
Automatic bypass

Nominal power
Overload:

• 10 minutes

• 5 minutes

• 1 minute

• 30 seconds
Crest factor
Voltage distortion

100 120

3P+N 400 V ±1%

50-60 Hz ±0,2%

400 V ±15%

(selectable from 10% to 20% if generator is used)

90 kW 108 kW

100 kW 120 kW
112 kW 135 kW
120 kW 144 kW
135 kW 162 kW

3:1

< 1% with linear load; < 4% with non-linear load

FRANÇAIS