APC GALAXY 5000 User Manual

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MGETM GalaxyTM 5000

20 - 120 kVA

Installation and user manual

Introduction

Thank you for selecting an APC by Schneider Electric product to protect your electrical equipment.

The MGE We recommend that you take the time to read this manual to take full advantage of the many features of your UPS.

GalaxyTM 5000 range has been designed with the utmost care.

APC by Schneider Electric pays great attention to the environmental impact of its products. Measures that have made MGE

◗ the eco-design approach used in product development, ◗ the elimination of harmonic disturbances reinjected into the AC source, ◗ production in an ISO 14001 certified factory, ◗ recycling of the MGE

To discover the entire range of APC by Schneider Electric products and the options available for the MGE

GalaxyTM 5000 a reference in environmental protection include:

GalaxyTM 5000 at the end of its service life.

GalaxyTM 5000

range, we invite you to visit our web site, www.apc.com, or contact your local APC by Schneider Electric representative.

34001813EN/AE - Page 2

All products in the MGETM GalaxyTM 5000 range are protected by patents. They implement original technology not available to competitors of APC by Schneider Electric.

To take into account evolving standards and technology, equipment may be modified without notice. Indications concerning technical characteristics and dimensions are not binding unless confirmed by APC by Schneider Electric.

This document may be copied only with the written consent of Schneider Electric and its affiliated companies. Authorised copies must be marked

GalaxyTM 5000 Installation and user manual no. 3400181300".

"MGE

Safety rules

Safety of persons

The UPS must be installed in a room with restricted access (qualified personnel only, according to standard 62040-1-2). A UPS has its own internal power source (the battery). Consequently, the power outlets may be energised even if the UPS is disconnected from the AC-power source.

Dangerous voltage levels are present within the UPS. It should be opened exclusively by qualified service personnel. The UPS must be properly earthed. The battery supplied with the UPS contains small amounts of toxic materials. To avoid accidents, the instructions below must be observed.

◗ Never operate the UPS if the ambient temperature and relative humidity are higher than the levels specified in the

documentation.

◗ Never burn the battery (risk of explosion). ◗ Do not attempt to open the battery (the electrolyte is dangerous for the eyes and skin). ◗ Comply with all applicable regulations for the disposal of the battery. ◗ Caution, wait five minutes before opening the UPS to allow the capacitors to discharge. ◗ Caution, there is high leakage current, the earthing conductor must be connected first. ◗ The product must be installed on a non-inflammable surface (e.g. concrete). ◗ Caution, battery replacement must be carried out by qualified personnel.

Safety

Product safety

A protection circuit breaker must be installed upstream and be easily accessible.

◗ Never install the UPS near liquids or in an excessively damp environment. ◗ Never let a liquid or foreign body penetrate inside the UPS. ◗ Never block the ventilation grates of the UPS. ◗ Never expose the UPS to direct sunlight or a source of heat. ◗ When replacing battery cells, use the same type and number of cells.

Special precautions

◗ The UPS connection instructions contained in this manual must be followed in the indicated order. ◗ Check that the indications on the rating plate correspond to your AC-power system and to the actual electrical consumption

of all the equipment to be connected to the UPS.

◗ If the UPS must be stored prior to installation, storage must be in a dry place. ◗ The admissible storage temperature range is -25° C to +45° C. ◗ If the UPS remains de-energised for a long period, we recommend that you energise the UPS for a period of 24 hours, at

least once every month. This charges the battery, thus avoiding possible irreversible damage.

◗ The UPS is designed for normal climatic and environmental operating conditions concerning the altitude, ambient operating

temperature, relative humidity and ambient transport and storage conditions.

◗ Using the UPS within the given limits guarantees its operation, but may affect the service life of certain components,

particularly that of the battery and its autonomy. The maximum storage time of the UPS is limited due to the need to recharge its integrated battery.

◗ Unusual operating conditions may justify special design or protection measures:

- harmful smoke, dust, abrasive dust,

- humidity, vapour, salt air, bad weather or dripping,

- explosive dust and gas mixture,

- extreme temperature variations,

- bad ventilation,

- conductive or radiant heat from other sources,

- cooling water containing acid or impurities which may cause scale, silt, electrolysis or corrosion of converter parts exposed to water,

- strong electromagnetic fields,

- radioactive levels higher than those of the natural environment,

- fungus, insects, vermin, etc.,

- battery operating conditions.

◗ The UPS must always be installed in compliance with: ◗ the requirements of standard IEC 60364-4-42: Protection from thermal effects. ◗ standard IEC 60364-4-41: Protection from electric shock. ◗ standard IEC 60364-4-482: Electrical installations of buildings. ◗ in France, the requirements of standard NFC 15-100.

34001813EN/AE - Page 3

Foreword

Pictograms

Document Display

Danger, these instructions are imperative.

Information, advice, help

Visual indication

Action

Audio signal

LED OFF

LED flashing

LED ON

Earth cables

Vertical selection

Other selection

Enter / Confirm

Event scroll in log

Page scroll in log

Fast forward

Forward

Details

Circular menu

mai

0101 1010 0101

Move up or down one page

Event selection in log by date and time

Increase

Decrease

Save

Alarm

Status conditions

Settings

Maintenance

Other cables

E S

Graphical display

Control

Return to previous display

C D

Delete

VOLT

Access to measurements

Buzzer off

34001813EN/AE - Page 4

Contents

1. Presentation

1.1 MGE TM Galaxy TM 5000 .............................................................................................................. 8

UPS cabinet .................................................................................................................................. 8

External battery cabinet / auxiliary cabinet ...................................................................................8

1.2 Inside the UPS cabinet, access to connections ......................................................................... 9

1.3 Cabinet layout (normal or false floor) ...................................................................................... 10

1.4 User-machine interface ...............................................................................................................11

1.5 Relay communication card .........................................................................................................11

2. Installation

2.1 Location ....................................................................................................................................... 12

2.2 Layout of cabinets ...................................................................................................................... 12

2.3 Removing the cardboard protecting the batteries ................................................................... 13

In the UPS .................................................................................................................................. 13

In the external battery cabinet ..................................................................................................... 13

2.4 Required protective devices and cable sizes ........................................................................... 14

Recommended upstream protection ........................................................................................... 14

Recommended downstream protection ...................................................................................... 14

Earth-leakage current ................................................................................................................. 14

Required cable sizes ................................................................................................................... 15

Required cable sizes for parallel UPS installations with an external bypass .............................. 16

2.5 2.5 System earthing arrangements ........................................................................................... 17

TNS upstream and TNS downstream installation ....................................................................... 17

TNC upstream, TNS downstream ............................................................................................... 18

Installation with upstream IT and downstream TNS ................................................................... 18

Installation with upstream TT and downstream TT (with upstream differential protection) ......... 18

Frequency converter (without Bypass AC input) ......................................................................... 19

Parallel configuration without external bypass cabinet and with common normal and Bypass AC

inputs (maximum two units in parallel) ........................................................................................ 19

Parallel configuration without external bypass cabinet and with separate normal and Bypass AC

inputs (maximum two units in parallel) ........................................................................................ 20

Parallel UPS with external bypass cabinet and separate Normal and Bypass AC network inputs (6

UPS in parallel for 4PN) .............................................................................................................. 21

2.6 Connection of power cables in a single UPS unit ................................................................... 22

2.7 Earth-cable connection for a single unit in a TNC earthing system ...................................... 23

2.8 Connection of power cables for parallel UPS units ................................................................. 24

Equipotential bonding between parallel-connected units ............................................................ 24

Redundant parallel configuration (maximum two UPS units for Pn) ........................................... 25

2.9 Connection of the 150 kVA external bypass cabinet ............................................................... 28

2.10 Connection of the 360 kVA external bypass cabinet ............................................................. 29

2.11 Connection of the 600 kVA external bypass cabinet ............................................................. 30

2.12 Auxiliary interconnections between UPS units in parallel configurations .......................... 31

Redundant parallel configuration (maximum two UPS units) ...................................................... 31

.................................................................................................................................................... 31

Parallel configuration for increased capacity (maximum four UPS units) ................................... 32

Fitting the protection cover for the auxiliary interconnection cables ........................................... 33

2.13 Connection of general shutdown or emergency power off (EPO) terminal block .............. 33

2.14 Connection of the relay communications card ...................................................................... 34

2.15 Running the control/communications cables ........................................................................ 36

Single UPS ................................................................................................................................. 36

Parallel UPS ................................................................................................................................ 37

334001813EN/AE - Page 5

Contents

2.16 Power connections for an external battery cabinet ...............................................................38

2.17 Assembly and connection of an empty battery cabinet ........................................................38

Mounting the battery circuit breaker kit ........................................................................................38

Mounting the shelves and the battery cells .................................................................................39

2.18 Control connections for an external battery cabinet .............................................................40

2.19 Connection of an input isolating transformer .........................................................................41

2.20 Connection of an output isolating transformer ......................................................................41

3. Operation

3.1 Shutting down a single UPS .......................................................................................................42

3.2 Restarting a single UPS ..............................................................................................................42

3.3 Shutting down a parallel configuration .....................................................................................43

3.4 Restarting a parallel configuration .............................................................................................43

3.5 Operation of mimic-panel LEDs .................................................................................................44

Single UPS start sequence on Normal AC input .........................................................................44

Single UPS start sequence on Bypass AC input .........................................................................44

3.6 Operating modes .........................................................................................................................45

Normal (double conversion) mode ..............................................................................................45

ECO mode (single UPS only) ......................................................................................................45

3.7 Load on battery power ................................................................................................................46

Transfer to battery power .............................................................................................................46

End of battery power ...................................................................................................................46

3.8 UPS personalisation ....................................................................................................................46

Access to the personalisation functions ......................................................................................46

Operating mode ...........................................................................................................................47

Frequency ....................................................................................................................................47

Automatic bypass ........................................................................................................................47

Battery .........................................................................................................................................47

3.9 Relay contacts (communications card) .....................................................................................48

3.10 Display functions .......................................................................................................................49

4. Maintenance

4.1 Identification of alarms ...............................................................................................................50

4.2 Life Cycle Monitoring (LCM) .......................................................................................................50

4.3 UPS isolation ................................................................................................................................51

Single UPS ..................................................................................................................................51

Frequency converter ....................................................................................................................51

UPS operating in ECO mode .......................................................................................................51

Parallel UPS configuration without external bypass cabinet ........................................................52

Parallel UPS configuration with external bypass cabinet .............................................................53

4.4 Return to the normal position ....................................................................................................54

Single UPS ..................................................................................................................................54

Frequency converter ....................................................................................................................54

Parallel UPS configuration without external bypass cabinet ........................................................55

Parallel UPS configuration with external bypass cabinet .............................................................56

4.5 Training centres ...........................................................................................................................57

5. Environment

6. Available options

Backfeed option ...........................................................................................................................59

334001813EN/AE - Page 6

Contents

NMC (Network Management Card) option .................................................................................. 59

Optional communications card with additional power relay ........................................................ 59

Optional serial communications card .......................................................................................... 59

Telpac Power Services option ..................................................................................................... 59

AS4I option ................................................................................................................................. 59

Multislot option ............................................................................................................................ 59

External synchronisation module option ..................................................................................... 59

IP32 option .................................................................................................................................. 59

7. Appendices

7.1 Technical sheets ......................................................................................................................... 60

Center of gravity .......................................................................................................................... 60

Electrical characteristics ............................................................................................................. 61

Thermal characteristics ............................................................................................................... 64

General characteristics of MGE TM Galaxy TM 5000 UPSs ...................................................... 65

General characteristics of MGE TM Galaxy TM 5000 UPSs (cont.) ........................................... 66

UPS components ........................................................................................................................ 66

7.2 Options ........................................................................................................................................ 67

IP32 installation ........................................................................................................................... 67

7.3 Glossary ....................................................................................................................................... 68

334001813EN/AE - Page 7

1. Presentation

1.1 MGE

UPS cabinet

Galaxy TM 5000

Dimensions

UPS power rating (kVA)

20/30/40/60 without battery

80/100/120 without battery

20/30/40/60/80 with internal

Dimensions (H x W x D)

1900 x 712 x 850 mm

1900 x 1112 x 850 mm

battery

Weight in kg (UPS without battery or with

built-in battery)

Backup time

UPS power rating (kVA)

203040 60 80 100

120

Without

400 400 400 520 520

battery

External battery cabinet / auxiliary cabinet

5 min 808 808 958 1120

10 min 808 958 1045

15 min 958 1045

30 min 1045

Dimensions (H x W x D) and weight

Cabinet 700 mm (empty)

Cabinet 1000 mm

1900 x 712 x 850 mm 135 kg

1900 x 1012 x 850 mm 150 kg

wide (empty)

Weight in kg (cabinet alone)

Backup time

5 min

10 min

UPS power rating (kVA)

40 60 80 100 120

885 980

885 1142 1307

34001813EN/AE - Page 8

15 min

30 min 882 1307

885 1142 1307 1764

1764 2439 2742

Weights highlighted in grey are for double cabinets.

1.2 Inside the UPS cabinet, access to connections

Example of version with built-in battery

1. Presentation

(1)Connectors for auxiliary interconnections of parallel UPS units (INTN card)

(2)User-machine interface

(3)Slot for relay communications card

(4) Free slots for optional communication

cards

(5) Open cabinet door

(6) Screw-type terminal block for connections

of contacts and coils for two external battery circuit breakers (7) Screw-type terminal block for connection of emergency power off (EPO)

(8) Q1: input switch for Normal AC input

Q1 Q4S Q3BP Q5N

QF1

Simplified diagram of power connections

Q3BP

Bypass AC

Normal AC

Q4S

PFC

(9) Q4S: input switch for Bypass AC input

(10) Q3BP: bypass switch

(11) Q5N: UPS output switch

(12) Protection cover for power-connection

terminal blocks (13) QF1: battery circuit breaker (only versions with built-in battery)

Q5N

Load

QF1

Battery cabinet

34001813EN/AE - Page 9

1. Presentation

Power-connection terminal blocks (version with built-in battery)

View with terminal-block protection cover

removed

Q1 Q4S

Q3BP

Q5N

QF1

Power-connection terminal blocks (version with external battery)

Q1 Q4S

Q3BP

Q5N

(14) Terminal block for load output (15) Terminal block for Bypass AC input (16) Terminal block for Normal AC input

(17) Main earthing connector (18) Secondary earthing connector (auxiliary

cabinets)

(14) Terminal block for load output (15) Terminal block for Bypass AC input (16) Terminal block for Normal AC input

(17) Main earthing connector (22) Connection of external battery

(+/- poles) (18) Secondary earthing connector (auxiliary cabinets)

INTN card for auxiliary interconnections of parallel UPS units

19 20 21

XMS02 XMS03

XMS04 XMS05

XMS06 XMS07

1.3 Cabinet layout (normal or false floor)

33.5

70.5

33.5

712

590

170

Front

33.5

850

70.5

33.5

(19) DB9 connectors: exchange-current

information (20) Screw connectors: position information on Q5N, Q4S and Q3BP switches, from the external bypass (21) DB9 connectors: CAN communication information between UPSs

The four feet of the cabinet are cylindrical, 40

mm in diameter. The measurements opposite include cabinet siding (panels and door).

Cable-

running

zone

34001813EN/AE - Page 10

1.4 User-machine interface

1. Presentation

(30) Graphical display

(31) Load protected LED (32) Minor fault LED (33) Major fault LED

(34) Help key

(35) Function keys

(36) Menu key

1.5 Relay communication card

(38) OFF button

(37) ON button

(42) Load supplied LED

(40) UPS ON LED

(41) Operation on battery power LED

(43) Bypass in operation LED

(39) PFC ON LED

(50) Card cover screws

(51) Card screw holes

(52) Card cover

(53) Cable entry holes

(54) Output terminal block

(55) Input terminal block

(56) Cable clamping screws

34001813EN/AE - Page 11

2. Installation

2.1 Location

To ensure correct ventilation, leave nothing

0 - 600 mm*

>500 mm

on top of the UPS. Leave one meter of free space in front of the UPS for door opening. The cabinet rests on four cylindrical feet, 40 mm in diameter, positioned in the four corners of the cabinet to spread the weight.

If 500 mm of free space is not maintained

above the UPS, abnormal temperature rise

may occur.

The UPS must be installed in a room with

restricted access (qualified personnel only).

(*) The UPS can operate correctly back to the

wall, but it is preferable to leave some space for easier maintenance.

>1000 mm

2.2 Layout of cabinets

UPS cabinet

Battery cabinet

Battery cabinet 1

Battery cabinet 2

34001813EN/AE - Page 12

2.3 Removing the cardboard protecting the batteries

In the UPS

The cardboard protecting the batteries must always be removed once the equipment is installed in its final location.

s 3

2. Installation

1 - Remove the ties holding the cardboard (1).

2 - Remove the cardboard (2).

3 - Remove the struts (3).

In the external battery cabinet

The cardboard protecting the batteries must always be removed once the equipment is installed in its final location.

1 - Remove the battery support upright (1).

2 - Remove the ties holding the cardboard (2) (1000 mm external battery cabinet).

3 - Remove the cardboard protecting the batteries (3).

4 - Remove the ties holding the batteries (4).

2 3

34001813EN/AE - Page 13

2. Installation

2.4 Required protective devices and cable sizes

Recommended upstream protection

UPS power rating

20 kVA C60L - 50 A NS100N 4P-TM100A NS100N 4P-TM100A

30 kVA C60L - 63 A NS100N 4P-TM100A NS100N 4P-TM100A

40 kVA NS100N 3P-TM80A NS100N 4P-TM100A NS100N 4P-TM100A

60 kVA NS125E 3P-TM125A NS125E 4P-TM125A NS125E 4P-TM125A

80 kVA NS160N 3P-TM160A NS160N 4P-TM160A NS160N 4P-TM160A

100 kVA NS250N 3P-TM200A NS250N 4P-TM250A NS250N 4P-TM250A

120 kVA NS250N 3P-TM250A NS250N 4P-TM250A NS250N 4P-TM250A

The circuit breakers recommended above respect the requirements for discrimination with the UPS fuses

Upstream circuit-breaker on separate Normal AC input

Upstream circuit-breaker on separate Bypass AC input

Upstream circuit-breakers on common bypass and Normal AC input

Stick a label with the following text on each upstream circuit breaker: "Isolate Uninterrptible Power Supply (UPS) before working on this circuit".

Recommended downstream protection

UPS power rating Downstream

circuit breaker

20-30-40 kVA C60N C 16A

C60N B 25A

60 kVA C60N C 20A

C60N B 32A

80 kVA C60N C 25A

C60N B 50A

100-120 kVA C60N C 32A

C120N B 63A

NS100 TMG 50A

Note. See the simplified diagrams in the appendix for common or separate AC inputs, indicating the positions of the protection devices, the characteristics of the internal UPS fuses and UPS line currents under overload conditions.

Trip unit Curve N for the downstream circuit breaker

may be replaced by curve H or L, depending on the installation. The indicated protection ensures discrimination for each output circuit downstream of the UPS, whether supplied by via the normal or the Bypass AC source. If these recommendations are not followed, a short-circuit on an output circuit can result in a break in power longer than 20 milliseconds on all the other output circuits.

Earth-leakage current

UPS earth-leakage current is 1 A.

34001813EN/AE - Page 14

Required cable sizes

Cable sizes are determined for copper conductors (for aluminium conductors, increase the size by 30%). Size

calculations also take into account a voltage of 400 V and grouping of four cables.

2. Installation

UPS power rating

20 kVA 10 mm

30 kVA 16 mm

40 kVA 16 mm

60 kVA 25 mm

80 kVA 50 mm

100 kVA 50 mm

120 kVA 70 mm

Minimum sizes for separate Normal AC input copper cables (<100 m)

Minimum sizes for separate Bypass AC input copper cables (<100 m)

16 mm

25 mm

50 mm

70 mm

Connections are made to pre-drilled terminals. Hole diameter: 6.5 mm (8.5 mm for 120 kVA). Earthing cables connect to the earthing plate. Hole diameter: 6.5 mm (8.5 mm for 120 kVA).

Minimum sizes for common bypass and Normal AC input

Minimum sizes for copper loadcircuit cables (<100 m)

Battery/terminal connection (<15 m)

copper cables (<100 m)

16 mm

25 mm

50 mm

70 mm

16 mm

25 mm

50 mm

70 mm

16 mm

25 mm

35 mm

70 mm

95 mm

2 x 50 mm

2 x 70 mm

34001813EN/AE - Page 15

2. Installation

Required cable sizes for parallel UPS installations with an external bypass

Rated power of each UPS unit

20 kVA 2

30 kVA 2

40 kVA 2

60 kVA 2

80 kVA 2

Number of parallel UPS units

3 4

Total rated power of the UPS

40 kVA 60 kVA 80 kVA

60 kVA 90 kVA 120 kVA

80 kVA 120 kVA 160 kVA

120 kVA 180 kVA 240 kVA

160 kVA 240 kVA 320 kVA

Bypass AC input or load line current

58 A 87 A 116 A

80 A 129 A 172 A

116 A 174 A 232 A

174 A 261 A 348 A

232 A 348 A 464 A

Cable

(1)

size in mm

16 35 50

25 50 70

35 70 120

70 150 185

120 185 2 x 120

The table opposite is an example for an

installation with up to four UPS units.

◗ For installations with redundant units, take

into account only the number of units required to supply the loads (e.g. in a three-unit installation where one unit is redundant, only two units count in determining the input and load currents).

◗ This table is valid for 400 V input and load

phase-to-phase voltages, at rated load with a power factor of 0.8. For voltages of 380 or 415 V, multiply the current values by 1.05 or

0.96 respectively and, if necessary, modify the cable sizes accordingly.

◗ The cable sizes in this table concern the bold

sections in the diagram below.

(1) Cable sizes are determined for U1000 R02V type copper conductors (for aluminium conductors, increase the size by 30%). Size calculations also take into account a voltage of 400 V and grouping of four cables.

100 kVA 2

120 kVA 2

Bypass AC

200 kVA 3 4

300 kVA

400 kVA

240 kVA 3 4

360 kVA

480 kVA

288 A 432 A 576 A

348 A 522 A 696 A

150 2 x 95 2 x 150

185 2 x 150 2 x 185

External bypass

Bypass AC

Normal AC

Bypass AC

Normal AC

Bypass AC

Normal AC

GALAXY 5000

Load

34001813EN/AE - Page 16

2.5 2.5 System earthing arrangements

This chapter lists the main system earthing arrangements and their wiring requirements. For system earthing arrangements which are not listed in this document, please refer to the “SEA guide” reference 34002636XT..

TNS upstream and TNS downstream installation

For separate Normal AC and Bypass AC lines from a single source.

With differential circuit breaker:

The Normal and Bypass AC lines must be galvanically isolated

Upstream differential protection rating must be at least 3A

2. Installation

L1 L2 L3

Bypass AC

Normal AC

MLVS

L1 L2 L3

Without differential circuit breaker:

L1 L2 L3

Bypass AC

PFC

INV

UPS

L1 L2 L3 N

Load

MLVS

Normal AC

L1 L2 L3

UPS

34001813EN/AE - Page 17

2. Installation

TNC upstream, TNS downstream

For separate Normal AC and Bypass AC lines from a single source

1.the UPS internal PEN bar must be connected to the Q4S neutral upstream of Q4S

2.The UPS internal PEN bar must be connected to the Q5N neutral downstream of Q5N

3.The UPS internal PE bar must be transformed into a PEN bar (cables supplied for TNC options)

L1 L2 L3

Bypass AC

PEN

Normal AC

MLVS

PFC

L1 L2 L3

Installation with upstream IT and downstream TNS

For separate Normal AC and Bypass AC lines from a single source

Bypass AC

L2 L3 N

PEN

INV

UPS

L1 L2 L3 N

Load

INV

CPI2

UPS

MLVS

Normal AC

CPI

PFC

L1 L2 L3

Installation with upstream TT and downstream TT (with upstream differential protection)

For separate Normal AC and Bypass AC lines from the same source

The upstream differential protection rating must be at least 3A

UPS

L1 L2 L3 N

Load

Bypass AC

Normal AC

L1 L2 L3 N

L1 L2 L3

PFC

INV

34001813EN/AE - Page 18

MLVS

Frequency converter (without Bypass AC input)

The UPS installation may be equipped with earth-leakage protection upstream on the condition that the protection apply to:

- the normal and Bypass AC inputs

- all the parallel-connected UPSs.

Upstream and downstream: TT, TN or IT system with neutral distributed

2. Installation

Main lowvoltage switchboard (MLVS)

Normal AC

Load

Upstream and downstream: Neutral not distributed

Main lowvoltage switchboard (MLVS)

Normal AC

Load

Parallel configuration without external bypass cabinet and with common normal and Bypass AC inputs (maximum two units in parallel)

The UPS installation may be equipped with earth-leakage protection upstream on the condition that the protection apply to:

- the normal and Bypass AC inputs

- all the parallel-connected UPSs.

The requirements for the different system earthing arrangements (SEA) are similar to those for single UPS configurations. In the diagrams on page 17, simply replace the single UPS units between points A and B by the following parallel configuration.

Bypass AC

Normal AC

Bypass AC

Normal AC

34001813EN/AE - Page 19

2. Installation

Parallel configuration without external bypass cabinet and with separate normal and Bypass AC inputs (maximum two units in parallel)

The UPS installation may be equipped with earth-leakage protection upstream on the condition that the protection apply to:

- the normal and Bypass AC inputs

- all the parallel-connected UPSs.

The requirements for the different system earthing arrangements (SEA) are similar to those for single UPS configurations. In the diagrams on page 18, simply replace the single UPS units between points A, B and C by the following parallel configuration.

Bypass AC

Normal AC

Bypass AC

Normal AC

34001813EN/AE - Page 20

2. Installation

Parallel UPS with external bypass cabinet and separate Normal and Bypass AC network inputs (6 UPS in parallel for 4PN)

The UPS installation may be equipped with earth-leakage protection upstream on the condition that the protection apply to:

- the normal and Bypass AC inputs

- all the parallel-connected UPSs.

The standard diagrams presented below may be adapted to your needs by qualified personnel.

Q3BP

Q4S

Bypass AC

Normal AC

Bypass AC

Normal AC

Bypass AC

Normal AC

Bypass AC

Q5N

Normal AC

Connection for the Bypass AC input and the output cables to the external bypass cabinet must use cables having the same

length and size to ensure correct balancing of the Bypass AC input currents.

34001813EN/AE - Page 21

2. Installation

2.6 Connection of power cables in a single UPS unit

Interconnecting the cabinet earths

All the cabinet earths must be interconnected: external Bypass cabinet, external battery cabinet, etc.

UPS units with common normal and Bypass AC inputs

To access the connection terminal blocks, see section 1.2.

1 - The earthing conductors must be connected to the UPS earthing-plate connectors (17) and (18). 2 - Connect the four conductors of the Normal AC source to terminal block (15). 3 - Connect the three phases of the Normal AC input (16) with the three phases of the Bypass AC input (15). 4 - Connect the four conductors supplying the load to terminal block (14). 5 - Tie the cables down to the frame. 6 - Put the cover back in place (see section 1.2).

370 mm

N L1 L2 L3L1 L2 L3

17 18

N L1 L2 L3

UPS units with separate normal and Bypass AC inputs

To access the connection terminal blocks, see section 1.2. 1 - The earthing conductors must be connected to the UPS earthing-plate connectors (17) and (18).

370 mm

N L1 L2 L3L1 L2 L3

17 18

N L1 L2 L3

2 - Connect the three phases of the Normal AC source to terminal block (16). 3 - Connect the four conductors of the Bypass AC source to terminal block (15). 4 - Connect the four conductors supplying the load to terminal block (14). 5 - Tie the cables down to the frame. 6 - Put the cover back in place (see section 1.2).

Frequency converter

To access the connection terminal blocks, see section 1.2. 1 - The earthing conductors must be connected to the UPS earthing plate. 2 - Connect the neutral conductor of the Normal AC source to the neutral

370 mm

N L1 L2 L3L1 L2 L3

N L1 L2 L3

terminal on terminal block (15). 3 - Connect the three phases of the Normal AC source to terminal block (16). 4 - Connect the four conductors supplying the load to terminal block (14). 5 - Connect the neutral on terminal block (15) with the neutral of the supplied loads on terminal block (14). 6 - Tie the cables down to the frame. 7 - Put the cover back in place (see section 1.2).

34001813EN/AE - Page 22

Do not connect anything to the three phases on the Bypass AC source terminal block (15).

2. Installation

2.7 Earth-cable connection for a single unit in a TNC earthing system

370 mm

N L1 L2 L3

17 18

N L1 L2 L3

1.Connect the power network cable PEN to the UPS earthing terminal

2.Connect the usage cable PEN to the UPS earthing terminal

3.Connect the Q4S (15) neutral terminal to the UPS earth using the cable supplied

4.Connect the Q5N (14) neutral terminal to the UPS earth using the cable supplied

34001813EN/AE - Page 23

2. Installation

2.8 Connection of power cables for parallel UPS units

Equipotential bonding between parallel-connected units

Connect the exposed conductive parts (ECP) of the parallel-connected UPS units using an additional earthing cable (not supplied) with the following characteristics:

- size equivalent to that of the supply cables,

- as short as possible.

Connection of earth cable and tying of cables

Connections must be made according to the diagram below:

Main earth

UPS 1 UPS 3

N L1 L2 L3N L1 L2 L3L1 L2 L3 N L1 L2 L3N L1 L2 L3L1 L2 L3N L1 L2 L3N L1 L2 L3L1 L2 L3

Additional equipotential bonding between units.

UPS 2

Main earth

34001813EN/AE - Page 24

Redundant parallel configuration (maximum two UPS units for Pn)

This configuration does not have an external bypass.

UPS units with common normal and Bypass AC inputs

To access the connection terminal blocks, see section 1.2.

UPS 2

To normal / bypass AC source

N L1 L2 L3N L1 L2 L3L1 L2 L3

400 mm

370 mm

UPS 1

To loadTo loadTo loadTo load

N L1 L2 L3N L1 L2 L3L1 L2 L3

370 mm

2. Installation

To access the connection terminal blocks, see section 1.2. 1 - The earthing conductors must be connected to the earthing plate of each UPS. 2 - Connect the four conductors of the Bypass AC source to terminal block (15) in each UPS unit. 3 - Connect the three phases of the Normal AC input (16) with the three phases of the Bypass AC input (15) in each UPS unit. 4 - Connect the four conductors of the supplied loads to terminal block (14) in UPS1. 5 - Connect terminal block (14) in UPS2 to terminal block (14) in UPS1 using the four load conductors. 6 - Tie the cables down to the cabinet frames. 7 - Put the covers back in place (see section

1.2).

UPS units with separate normal and Bypass AC inputs

To access the connection terminal blocks, see section 1.2. 1 - The earthing conductors must be connected to the earthing plate of each UPS. 2 - Connect the three phases of the Normal AC source to terminal block (16) in each UPS unit. 3 - Connect the four conductors of the Bypass AC source to terminal block (15) in each UPS unit. 4 - Connect the four conductors of the supplied loads to terminal block (14) in UPS1. 5 - Connect terminal block (14) in UPS2 to terminal block (14) in UPS1 using the four load conductors. 6 - Tie the cables down to the cabinet frames. 7 - Put the covers back in place (see section

1.2).

370 mm

To load

UPS 1

N L1 L2 L3N L1 L2 L3L1 L2 L3

To normal AC source

UPS 2

370 mm

To by p a ss AC source

N L1 L2 L3N L1 L2 L3L1 L2 L3

Caution. If the two UPSs are placed side by side, connect as indicated above. In the other configurations, always make sure

that the cables between the UPSs and Bypass AC source have the same cross-section and the same length. The same is true for the cables between the UPSs and the load.

34001813EN/AE - Page 25

2. Installation

Frequency converter

UPS 1

To normal AC source

To load

370 mm

L1 L2 L3

UPS 2

To access the connection terminal blocks, see section 1.2. 1 - The earthing conductors of each UPS must be connected to the UPS earthing plate.

N L1 L2 L3

2 - Connect the neutral conductor of the Normal AC source to the neutral terminal on terminal block (15) of UPS1. 3 - Connect the three phases of the Normal AC source to terminal block (16). 4 - Connect terminal block (16) in UPS1 to terminal block (16) in UPS2 using the three conductors of the Normal AC source. 5 - Connect the neutral cable on terminal block (15) in UPS1 to terminal block (15) in UPS2. 6 - Connect the four conductors supplying the load to terminal block (14). 7 - Connect terminal block (14) in UPS1 to terminal block (14) in UPS2 using the four load conductors. 8 - Connect the neutral on terminal block (15) with the neutral of the supplied loads on terminal block (14). 9 - Tie the cables down to the frame. 10 - Put the cover back in place (see section

1.2).

Do not connect anything to the three

phases on the Bypass AC source terminal block (15).

34001813EN/AE - Page 26

UPS units with separate normal and Bypass AC inputs

2. Installation

UPS 1

UPS 2

To access the connection terminal blocks,

see section 1.2. 1 - The earthing conductors must be

N L1 L2 L3N L1 L2 L3L1 L2 L3

connected to the earthing plate of each UPS. 2 - Connect the three phases of the Normal AC source to terminal block (16) in each UPS

370 mm

unit. 3 - Connect the four conductors of the Bypass AC source to terminal (61) in the bypass cabinet. 4 - Connect terminal blocks (15) in each UPS

Bypass

Q4S

Q3BP

Q5N

To Normal AC source

The cables marked A must be identical,

AB AB

To Normal AC source

unit to terminal (60) in the bypass cabinet, using cables with identical lengths and sizes. 5 - Connect the four load conductors to terminal (62) in the bypass cabinet. 6 - Connect terminal blocks (14) in each UPS unit to terminal (63) in the bypass cabinet, using cables with identical lengths and sizes. 7 - Tie the cables down to the frames of the UPS cabinets and the bypass cabinet. 8 - Put the covers back in place (see section

1.2).

i.e. same size and length. Similarly, the cables marked B must be identical, i.e. same size and length.

To load

To bypass AC source

370 mm

To normal AC

To Normal AC bypass AC

bypass AC

source

UPS 3

N L1 L2 L3N L1 L2 L3L1 L2 L3

To Normal AC

UPS 4

370 mm

N L1 L2 L3N L1 L2 L3L1 L2 L3

source

To avoid errors, it is advised to remove the handle on switch Q3BP (10) in each UPS.

34001813EN/AE - Page 27

2. Installation

2.9 Connection of the 150 kVA external bypass cabinet

15,5

120

303

UPS 1

XMS04 / XMS05

UPS 2

XMS04 / XMS05

Q4S

Q3BP

123456

UPS 3 UPS 4

Q5N

317

Q4S

Q3BP

Q5N

750

800

857,5

950

1000

1057,5

Key A: top view of cabinet B: front view of cabinet C: 317 x 120 mm opening for cable running D: connection of Bypass AC source to the UPSs E: connection of auxiliary wires for position of Q4S, Q3BP and Q5N switches F: connection of UPS load outputs G: connection of Bypass AC source H: connection of the load

34001813EN/AE - Page 28

2.10 Connection of the 360 kVA external bypass cabinet

B AA

2. Installation

1900

Q4S

Q3BP

Q5N

Q4S

Q5N

UPS 1

XMS04 / XMS05

Q3BP

123456

UPS 2

XMS04 / XMS05

UPS 3 UPS 4

Key AA: section AA of cabinet B: front view of cabinet C: front D: connection of Bypass AC source to the UPSs E: connection of auxiliary wires for position of Q4S, Q3BP and Q5N switches F: connection of UPS load outputs G: connection of Bypass AC source H: connection of the load I : ventilation grate for air exit from cabinet J: cable running through top, 460 x 197 mm opening and gland plate K: protection fuses for RC voltage surge suppressor on the Bypass AC line (must be replaced when LED is ON) L: top view of cabinet

34001813EN/AE - Page 29

2. Installation

2.11 Connection of the 600 kVA external bypass cabinet

Q4S

Q3BP

Q5N

Q4S

Q5N

UPS 1

UPS 2

XMS04 / XMS05

Q3BP

123456

34001813EN/AE - Page 30

UPS 3 UPS 4

2. Installation

2.12 Auxiliary interconnections between UPS units in parallel configurations

Redundant parallel configuration (maximum two UPS units)

Note. The supplied cables (10 m) limit the

For security reasons, the connections of the auxiliary interconnections of the parallel UPSs must be carried out whilst all the UPSs are de-energised.

10 10 12 12 10 10 12 12

XMS02 XMS03

UPS 1

XMS04 XMS05

CAN //

XMS06 XMS07

Blue plug

XMS02 XMS03

UPS 2

XMS04 XMS05

CAN //

XMS06 XMS07

Red plug

Exchange-current interconnections

Link connectors XMS02 and XMS03 on the two UPS units.

CAN // interconnections:

Fit a blue plug on connector XMS06 on UPS1. Link connector XMS07 on UPS1 to connector XMS06 on UPS2. Fit a red plug on connector XMS07 on U PS2.

distance between the two UPS units to approximately six meters.

34001813EN/AE - Page 31

2. Installation

Parallel configuration for increased capacity (maximum four UPS units)

UPS 1

XMS02 XMS03

XMS04 XMS05

XMS06 XMS07

Blue plug

External bypass cabinet

2 3 4 5 61

Q3BP

Q4S

Q5N

CAN //

XMS02 XMS03

Jumpers connected to aux. terminal block of external bypass cabinet (if necessary)

XMS04 XMS05

UPS 2

CAN //

XMS06 XMS07

Interconnections with the external bypass cabinet

◗ Interconnect terminals 1, 3 and 5 on the

auxiliary terminal block in the cabinet.

◗ Create a loop between the cabinet and the

UPS units for terminals 1, 2, 4 and 6 on the auxiliary terminal block in the cabinet. The order for the XMS04 and XMS05 connectors in each UPS unit, from right to left, is common, Q3BP, Q4S and Q5N.

Details of terminal blocks (11)

XMS 04 / XMS 05

UPS 4

XMS02 XMS03

XMS04 XMS05

CAN //

XMS06 XMS07

Red plug

UPS 3

XMS02 XMS03

XMS04 XMS05

10 10 12 12 10 10 12 12

CAN //

XMS06 XMS07

Q4S

Q5N

Q3BP

Common

Note. The interconnection cables for the

external bypass cabinet are not supplied (size 2.5 mm

maximum).

Exchange-current interconnections (10):

Use the XMS02 and XMS03 connectors to create a loop between the UPS units (all the

XMS02 XMS03

UPS 1

XMS04 XMS05

CAN //

XMS06 XMS07

Blue plug

XMS02 XMS03

UPS 2

XMS04 XMS05

CAN //

XMS06 XMS07

XMS02 and XMS03 connectors must be used).

CAN // interconnections (12):

Daisy-chain the UPS units using the XMS06 and XMS07 connectors. Fit a blue plug on the first UPS unit and a red plug on the last unit (all the XMS06 and XMS07 connectors must be used).

Note. The supplied cables are ten meters long.

XMS02 XMS03

XMS04 XMS05

UPS 4

CAN //

XMS06 XMS07

Red plug

XMS02 XMS03

UPS 3

XMS04 XMS05

CAN //

XMS06 XMS07

To ensure sufficient isolation of exchange-current, CAN and external bypass cabinet cables, they must be run separately from the power cables

34001813EN/AE - Page 32

Fitting the protection cover for the auxiliary interconnection cables

The protection cover supplied with the parallel connected UPS units protects the user against direct contact with voltages other than SELVs and ensures the auxiliary interconnection cables are maintained in position.

2. Installation

Note. Tie down the cables as indicated in the diagram in section 2.10.

2.13 Connection of general shutdown or emergency power off (EPO) terminal block

XMB 08 XMB 07 XMS 06

Caution.

In the UPS, pressing the general shutdown button causes UPS shutdown and opening of the battery circuit breaker (with opening of the bypass static switch depending on personalisation settings) . The Emergency Power Off (EPO) notion is applicable to installations where pressing the button also causes the upstream Normal AC source and Bypass AC source circuit-breakers to open. In parallel configurations, there must be a single general shutdown button with a separate contact for each UPS unit.

1 - Remove the wire from terminal block (7). 2 - Connect the general shutdown NC contact to terminals 1 and 2 (SELV). 3 - Tie the cable down as illustrated in section 2.10.

34001813EN/AE - Page 33

2. Installation

2.14 Connection of the relay communications card

Isolate and lock-out all power sources for this card before making connections.

Never connect SELV (safety extra low voltage) and non-SELV circuits to the different outputs of the same card.

1 - Remove the cover (52) secured by the screws (50). 2 - Run the communications cables through the cable entry holes (53). 3 - Connect the conductors to the input (55) and output (54)terminal blocks.

4 - Put the cover back in place and secure it with the screws (50). 5 - Tighten the screws (56) to block the cables. 6 - Indicate the locations of the power sources on the labels. 7 - Insert the card in its slot. 8 - Secure the card with two screws (51).

34001813EN/AE - Page 34

51 56

Characteristics of the contacts on the relay communications card.

Characteristics of the output contacts:

Permissible voltage: 250V AC, 30V DC.

Low battery warning

Load on battery power

Load on automatic bypass

Load on UPS

Battery fault

Permissible current: 2 A. Cable : 4 x 0.93 mm

Characteristics of the input contacts:

Switched voltage: 5 V DC Consumption: 10 mA. Cable: 4 x 0.34 mm

2. Installation

, Ø 6.6 ± 0.3 mm.

, Ø 5 ± 0.5 mm.

General alarm

UPS OFF

UPS ON

Communications card connection example

If a SELV (safety extra low voltage) source is used, it must always be possible to isolate the communications card from the upstream source to ensure the safety of personnel working on the installation.

communication

source

Disconnecting device that can be locked

Adding communication cards

carte de communication

card

34001813EN/AE - Page 35

2. Installation

2.15 Running the control/communications cables

Single UPS

The following assembly recommendations must be followed to ensure correct positioning and support of the various strands of the control and communication cables on the front face of the UPS.

Separate the control and communication cables from the power cables. Run the cables together in front of the protection panels and tie them to the panels as indicated in the figure opposite.

Slot for relay communications card

Free slot for optional communication cards

Cable description Insulation level Location on illustration

Tie

Screw-type terminal block for connection of EPO and battery circuit-breakers.

6 7

Ties

To ensure sufficient isolation of exchange-current, CAN and external bypass cabinet cables, they must be run

34001813EN/AE - Page 36

Relay communication card SELV or LV 3

Optional communication card SELV 4

General-shutdown cable SELV 6

External battery circuit-breaker cables SELV 7

separately from the power cables. Reinforce the insulation of these control and communication cables if any risk of contact with the power cables subsists.

Parallel UPS

2. Installation

Parallel-connection cables for connection to the external bypass cabinet (not supplied max. 2.5 mm cables are supplied.

Relay communication card

Optional communications cards

Ties

). The CAN and I exchange

General-shutdown cable (not supplied, max.

2.5 mm

) and external battery circuit breaker

cable must be tied down separately

Ties

Cable description Insulation level Location on illustration

External bypass cabinet cable ELV 1

CAN cables SELV 1

Exchange-current cables SELV 1

Relay communication card SELV or LV 3

Optional communication card SELV 4

General-shutdown cable SELV 6

External battery circuit-breaker cables SELV 7

To ensure sufficient isolation of exchange-current, CAN and external bypass cabinet cables, they must be run

separately from the power cables. Reinforce the insulation of these control and communication cables if any risk of contact with the power cables subsists.

34001813EN/AE - Page 37

2. Installation

2.16 Power connections for an external battery cabinet

The earth on an external battery cabinet must be connected to the UPS

Q1 Q4S Q3BP Q5N

2.17 Assembly and connection of an empty battery cabinet

Mounting the battery circuit breaker kit

Secure: 1 - The base plate (60) supporting the circuit breaker. 2 - Connector XR1.

Please contact our Sales department when

3 - The temperature sensor (3). 4 - The front plate (4), after connecting the batteries to the circuit breaker.

Only one circuit breaker is necessary even if there are several battery cabinets.

The coil control wires and the position contact wires of circuit-breaker QF1 must be connected to the UPS (see page 24).

selecting the battery circuit breaker.

34001813EN/AE - Page 38

XR1

Mounting the shelves and the battery cells

Caution. Assembly of the battery cabinet

2. Installation

must be carried out by certified personnel

(standard EN 50091-1-2).

Caution. The minimum clearance between the top of battery cells and the next shelf is 150 millimeters.

1 - Secure the angle supports (6 screws per support).

For each shelf: 2 - position the shelf, 3 - secure the shelf with two screws in each angle, 4 - install the battery cells, secure and interconnect them.

5 - Interconnect all the shelves and then connect the overall battery assembly to the battery circuit breaker.

34001813EN/AE - Page 39

2. Installation

2.18 Control connections for an external battery cabinet

1 - Connect wires 1-2-3-4 on connector XR1 (QF1 position and coil) in the external battery cabinet to connector XMB07 (6) (SELV) and wires 7-8-9-10 (temperature sensor) to connector XMD3 (22) (SELV).

XMD3

12V

BC BC



12V

Pass through three times

XMB 08 XMB 07 XMB 06

Circuit breaker 2

Circuit breaker 1

Common

Open-close contact

QF1 command

-12V

+12V

BC+

BC-

QF1

XR1

8 7 6 5

4 3 2 1

34001813EN/AE - Page 40

Note. The wires for the screw-type terminal block are not supplied (max. size 2.5 mm

and total length less than 100 m).

2.19 Connection of an input isolating transformer

L1 L2 L3

N L1 L2 L

N L1 L2 L3L1 L2 L3

N L1 L2 L3

Q1 Q4S Q3BP Q5N

QF1

Cable not supplied Cable not supplied

2. Installation

Option

AC input

A - Connection of an input transformer for common normal and Bypass AC source. B - Connection of a Bypass AC input transformer for separate normal and Bypass AC sources. C - Connection of a Normal AC input transformer for separate normal and Bypass AC sources.

2.20 Connection of an output isolating transformer

Option

Q1 Q4S Q3BP Q5N

QF1

Cable not supplied

To load

Cable not supplied

34001813EN/AE - Page 41

3. Operation

All operations concerning system start-up and compliance with standards and regulations, including those related to the

battery cabinet, must be carried out by trained and certified personnel before using the UPS.

3.1 Shutting down a single UPS

The UPS remains energised unless it is shut down.

1 - Press a button to exit sleep mode. 2 - Confirm by pressing the function key (38) for 3 seconds.

Q1 Q4S Q3BP Q5N

QF1

3.2 Restarting a single UPS

Check that switches Q4S (9) and Q5N (11) are closed. If this is the case, continue with this procedure, otherwise refer to paragraph 4.4 "Return to the Normal position, Single UPS".

Q1 Q4S Q3BP Q5N

QF1

The load is no longer protected by the UPS. It is supplied via the bypass.

3 - Set the battery circuit-breaker QF1 (13) (or set the battery circuitbreakers of the auxiliary cabinets if any) to OFF. 4 - Set the input circuit-breaker Q1 (8) to OFF.

The charger no longer operates to keep the batteries fully charged.

5 - Open the upstream circuit-breakers of the Normal AC source and Bypass AC source to completely power off the UPS.

1 - Set the Normal AC source input switch Q1 (8) to the ON position. 2 - Wait until the end of the start sequence. 3 - Set the battery circuit breaker QF1 (13) (or the battery circuit breakers in the auxiliary cabinets) to the ON position. The UPS unit starts automatically. LED (31) is ON.

The load is protected by the UPS.

34001813EN/AE - Page 42

31 32 33

If LED (31) remains OFF, press the ON button (37)

If LED (31) still remains OFF and either of LEDs (32) or (33) is ON, a fault has occurred (see section 4.1).

3.3 Shutting down a parallel configuration

1 - Press a button on each unit to exit sleep mode. 2 - Press the OFF button (38) on each unit for 3 seconds.

3. Operation

Q1 Q4S Q3BP Q5N

QF1

3.4 Restarting a parallel configuration

Check that switches Q4S (9) and Q5N (11) are closed. If this is the case, continue with this procedure, otherwise refer to paragraph 4.4 "Return to the Normal position, Parallel UPS...".

Q1 Q4S Q3BP Q5N

QF1

The load is no longer protected by the UPSs. It is supplied via the bypass.

3 - Set the battery circuit breaker QF1 (13) in each UPS unit to the OFF position (or trip the battery circuit breakers in the auxiliary cabinets if applicable). 4 - Set the input switch Q1 (8) in each UPS unit to the OFF position.

The charger no longer operates to keep the batteries fully charged.

5 - Open the upstream circuit-breakers of Normal AC source and Bypass AC source to completely power off the installation.

1 - Check that the Bypass AC source input switch Q4S in the external bypass cabinet is closed. 2 - Check that the output switch Q5N in the external bypass cabinet is closed. 3 - Check that the bypass switch Q3BP in the external bypass cabinet is open.

Then carry out steps 4 to 6 below on all the UPS units. 4 - Set the Normal AC source input switch Q1 (8) to the ON position. 5 - Wait until the end of the start sequence. 6 - Set the battery circuit breaker QF1 (13) (or the battery circuit breakers in the auxiliary cabinets) to the ON position.

31 32 33

The UPS units start automatically. On each unit, LEDs (32) and (33) go OFF and LED (31) goes ON.

The load is protected by the UPSs.

If LED (31) remains OFF, press the ON button (37) on each UPS unit (the UPS is in manual start mode) and confirm if necessary by pressing the function key (35) marked

If LED (31) still remains OFF and either of LEDs (32) or (33) is ON, a fault has occurred (see section 4.1).

©.

34001813EN/AE - Page 43

3. Operation

3.5 Operation of mimic-panel LEDs

39 40 42

Single UPS start sequence on Normal AC input

Steps Action LED (39) LED (40) LED (41) LED (42) LED (43)

1 Q1 open Off Off Off Off Off

2 Close Q1 green Off red Off red

3 Close QF1 green Off Off Off red

4 Close Q4S green Off Off Off green

5 Close Q5N green Off Off green green

6 Open Q3BP green Off Off green green

7 Press ON button (37) green green Off green Off

Single UPS start sequence on Bypass AC input

Steps Action LED (39) LED (40) LED (41) LED (42) LED (43)

1Q4S open Off Off Off Off Off

2 Close Q4S red Off red Off green

3 Close Q5N red Off red green green

4 Open Q3BP red Off red green green

5 Close Q1 green Off red green green

6 Close QF1 green Off Off green green

7 Press ON button (37) green green Off green Off

34001813EN/AE - Page 44

3.6 Operating modes

Normal (double conversion) mode

This is the standard operating mode, set by default in the factory. Two possible cases:

31 32 33

3. Operation

1 - Normal AC source available: LED (31) is ON.

The load is protected by the UPS.

2 - Normal AC source not available:

LED (32) is ON. The buzzer sounds intermittently.

The load is supplied by the UPS from battery power.

The display indicates any anomalies related to the AC source or the UPS as well as remedial action if applicable. Press the function key (35) indicated by the display to turn the buzzer OFF.

ECO mode (single UPS only)

The main advantage of this mode is that it reduces the consumption of electrical power.

ECO mode may be selected exclusively via the control panel on the UPS.

31 32 33

Three possible cases:

1 - Bypass AC source available:

LED (31) is ON. The load is supplied in ECO mode.

2 - Bypass AC source not available:

LED (31) is ON. The buzzer sounds intermittently. The load is automatically supplied in normal mode via the Normal AC input.

3 - Both normal and Bypass AC sources not available or out of tolerance:

LED (32) is ON. The buzzer sounds intermittently. The load is supplied by the UPS from battery power.

31 32 33

The display indicates the UPS operating status conditions and the required action.

34001813EN/AE - Page 45

3. Operation

3.7 Load on battery power

The load continues to be protected by the UPS when the Normal AC source is not available. Power is supplied by the battery.

Transfer to battery power

31 32 33

End of battery power

31 32 33

LED (32) is ON. The buzzer sounds intermittently.

The load is supplied by the battery.

LED (33) is ON. The buzzer sounds intermittently.

The load is transferred on the Bypass AC input if it is present.

3.8 UPS personalisation

Access to the personalisation functions

Personalisation must be carried out with switches Q1 (8) and Q5N (11) open (OFF) and switches Q4S (9) and Q3BP (10) closed (ON).

The password is factory set.

To change the password, see the Settings menu.

ØØØ

1 - Press the menu key (36) . 2 - Select "Settings", then "Personalisation" using the function keys (35)

Ï or Ð.

3 - Confirm by pressing the function key (35) 4 - Enter the password by successively selecting each icon using the corresponding function key. 5 - Confirm by pressing the function key (35) 6 - To save the personalisation settings, confirm by pressing the function key (35)

©.

34001813EN/AE - Page 46

Operating mode

Function Factory setting Options

UPS operating mode NORMAL ECO

UPS automatic start Disabled Enabled

Authorised number of starts 4 1 to 255

3. Operation

Delay before reset of number of executed automatic starts

Frequency

UPS output frequency 50 Hz 60 Hz

Tolerance for Bypass AC source 8 % 0.5 - 1 - 2 - 4 %

Synchronisation speed with Bypass AC source

Automatic bypass

Transfer to Bypass AC source Enabled Disabled - disabled when limiting

Transfer to bypass with Bypass AC source out of tolerances

Battery

Low battery warning threshold if battery monitor inactive

Low battery warning threshold if battery monitor active

Interval between two battery tests 30 days 1 to 180 days

4 seconds 1 to 60 seconds

2 Hz / s 1 Hz / s

Enabled Disabled

40% remaining backup time 20 - 60 - 80 % remaining backup time

4 minutes of battery backup time 1 to X minutes of battery backup time

34001813EN/AE - Page 47

3. Operation

3.9 Relay contacts (communications card)

Inputs Factory setting Options (available on all contacts)

1.A

UPS ON

- Room temperature fault

- Transfer to bypass disabled

- Transfer to bypass disabled if Bypass AC source out of tolerance

- Desynchronise UPS from Bypass AC source

1.B

UPS OFF

Outputs Factory setting Options (available on all contacts)

1.1

1.2

General alarm

Battery fault

(1)

- Overload

- PFC fault

- Inverter fault

- Charger fault

- Automatic-bypass fault

- Bypass AC source out of tolerance

1.3

Load on NORMAL source

- Battery-temperature fault

- Fan fault

- Emergency power off activated

1.4

Load on automatic bypass

- Battery circuit breaker(s) open (at least one)

- Phase-sequence fault on normal or Bypass AC source

1.5

Load on battery power

- Blown fuse(s)

- Transfer to Bypass AC source disabled

- Operation in ECO mode

1.6

Low battery warning

- UPS on manual bypass

The indications 1.X become 2.X for a second identical card in the UPS. Contacts are of the NO (normally open) type. (1) The general alarm can be tested by opening the battery circuit breaker.

34001813EN/AE - Page 48

3.10 Display functions

3. Operation

Welcome screen

Load protected

01/Jan./2000 10:10

kVA min

8.8 8.8 8.9 32

Ph1 Ph2 Ph3 Battery

+++

VOLT

Battery measurements

Voltage measurements

Current measurements

Power measurements

Frecuency measurements

Ratios measurements

Parallel measurements (option)

VOLT

01010 10101 01010

Measurements

Status

Main menu

Select

Measurements

Alarms

Status

Settings

Controls

Maintenance

Alarms

Settings

Press this key to return to the main menu

Help key for information

on the pictogram functions (must be held down)

Time stamped events

Statistics

Reset alarms

Inverter on

Inverter off

Force load transfer to inverter

Force load transfer to bypass

Controls

Desynchronize inverter from bypass

Resynchronize inverter and bypass

Tests leds

Buzzer OFF

Enable LCM indications

Disable LCM indications

Start-up

Language

Date / time

Start-up

UPS shutdown

Display contrast

Buzzer volume

Personalisation

Output voltage

Transfer to manual bypass

Password

Dry-contact settings

34001813EN/AE - Page 49

4. Maintenance

4.1 Identification of alarms

Alarm conditions are identified by LEDs (31), (32), (33) and the buzzer.

LED (31) LED (32) LED (33) Buzzer Signification

- - Intermittent UPS shut down following end of

- - Intermittent UPS shut down on fault requiring

Detailed information on all alarms is supplied on the display. 1 - On the screen, select the alarm for which information is required. 2 - Hold down the corresponding function key to display the possible causes of the fault and the required action.

4.2 Life Cycle Monitoring (LCM)

- Intermittent Normal AC source not available

battery power

servicing by after-sales support

◗ The "Life Cycle Monitoring" function provides UPS maintenance advice

to guarantee installation availability for the user.

◗ The display gives 3 messages enabling the following to be identified:

- The end of the contractual legal warranty: "End of warranty check recommended".

- Regular maintenance requirements and the end of service life for consumable components: "Technical check recommended".

- The end of the battery service life: "Battery check required".

In addition to these messages, the minor fault LED (32) lights up and the

buzzer sounds. These messages can be deleted by pressing the function key (35). This also causes LED (32), to go out, the buzzer to stop and the removal of the "Global Alarm" remote signalling.

To completely disable LCM indications, use the display to enter the password required to disable the function.

34001813EN/AE - Page 50

4.3 UPS isolation

Single UPS

To isolate the UPS from the electrical power source and supply the load directly by the normal or Bypass AC source, follow the instructions below.

The load is no longer protected by the UPS, but continues to be

Q1 Q4S Q3BP Q5N

QF1

4. Maintenance

1 - Press a button to exit sleep mode. 2 - Shut down the UPS by pressing the OFF button (38) for 3 seconds.

The load is no longer protected by the UPS.

3 - Set bypass switch Q3BP (10) to ON. 4 - Set output switch Q5N (11) to OFF. 5 - Set the battery circuit-breaker QF1 (13) (or set the battery circuitbreakers of the auxiliary cabinets if any) to OFF. 6 - Set the input circuit-breaker Q1 (8) to OFF. 7 - Set the input circuit-breaker Q4S (9) to OFF. 8 - Wait until the display and LEDs go off.

supplied with AC power. UPS maintenance or servicing can now be carried out.

Frequency converter

1 - Press a button to exit sleep mode. 2 - Shut down the UPS by pressing the OFF button (38) for 3 seconds.

The load is no longer protected by the unit.

3 - Set the battery circuit-breaker QF1 (13) (or set the battery circuit-breakers of the auxiliary cabinets if any) to OFF. 4 - Set the input circuit-breaker Q1 (8) to OFF. 5 - To ensure operator safety, open all Q4S (9) and Q5N (11) switches.

UPS maintenance or servicing can now be carried out.

UPS operating in ECO mode

If supplied by the network via the Bypass AC channel:

Q1 Q4S Q3BP Q5N

The load is no longer protected by the UPS, but continues to be

QF1

1 - Check that the load is operating via the Bypass AC input. 2 - Set bypass switch Q3BP (10) to ON. 3 - Set output switch Q5N (11) to OFF. 4 - Set the battery circuit-breaker QF1 (13) (or set the battery circuit-

breakers of the auxiliary cabinets if any) to OFF. 5 - Set the input circuit-breaker Q1 (8) to OFF. 6 - Set the input circuit-breaker Q4S (9) to OFF.

supplied with AC power. UPS maintenance or servicing can now be carried out.

34001813EN/AE - Page 51

4. Maintenance

If the load is supplied by the UPS with Bypass AC source present:

1 - Press a button to exit sleep mode.

Q1 Q4S Q3BP Q5N

The load is no longer protected by the UPS, but continues to be

QF1

Parallel UPS configuration without external bypass cabinet

Shutdown and isolation of the first UPS unit:

2 - Shut down the UPS by pressing the OFF button (38) for 3 seconds. 3 - Set bypass switch Q3BP (10) to ON. 4 - Set output switch Q5N (11) to OFF. 5 - Set the battery circuit-breaker QF1 (13) (or set the battery circuitbreakers of the auxiliary cabinets if any) to OFF. 6 - Set the input circuit-breaker Q1 (8) to OFF. 7 - Set the input circuit-breaker Q4S (9) to OFF. 8 - Wait until the display and LEDs go off.

supplied with AC power. UPS maintenance or servicing can now be carried out.

1 - Check that the two UPS units are operating. 2 - Press a button to exit sleep mode. 3 - Shut down the UPS by pressing the OFF button (38) for 3 seconds.

4 - Set output switch Q5N (11) to OFF. 5 - Set the battery circuit-breaker QF1 (13) (or set the battery circuit-

Q1 Q4S Q3BP Q5N

QF1

breakers of the auxiliary cabinets if any) to OFF. 6 - Set the input circuit-breaker Q1 (8) to OFF. 7 - Set the input circuit-breaker Q4S (9) to OFF. 8 - Wait until the display and LEDs go off.

The load is still protected by the other UPS unit. Maintenance or servicing can now be carried out on the UPS unit that has been shut down.

Shutdown and isolation of the second UPS unit:

1 - Press a button to exit sleep mode. 2 - Shut down the UPS by pressing the OFF button (38) for 3 seconds. 3 - Set bypass switch Q3BP (10) to ON. 4 - Set output switch Q5N (11) to OFF. 5 - Set the battery circuit-breaker QF1 (13) (or set the battery circuit-breakers of the auxiliary cabinets if any) to OFF. 6 - Set the input circuit-breaker Q1 (8) to OFF. 7 - Set the input circuit-breaker Q4S (9) to OFF. 8 - Wait until the display and LEDs go off.

34001813EN/AE - Page 52

The load is no longer protected by the UPS, but continues to be supplied with AC power. UPS maintenance or servicing can now be carried out.

Parallel UPS configuration with external bypass cabinet

Shutdown and isolation of one UPS unit

1 - First check that the total capacity of the remaining UPS units is sufficient to supply the connected load. 2 - Press a button to exit sleep mode. 3 - Shut down the UPS by pressing the OFF button (38) for 3 seconds.

4 - Set output switch Q5N (11) to OFF.

Q1 Q4S Q3BP Q5N

QF1

5 - Set the battery circuit-breaker QF1 (13) (or set the battery circuitbreakers of the auxiliary cabinets if any) to OFF. 6 - Set the input circuit-breaker Q1 (8) to OFF. 7 - Set the input circuit-breaker Q4S (9) to OFF. 8 - Wait until the display and LEDs go off.

The load is still protected by the other UPS units. Maintenance or servicing can now be carried out on the UPS unit that has been shut down.

4. Maintenance

Shutdown and isolation of all the UPS units:

Q4S

Q3BP

Q5N

The load is no longer protected by the UPS, but continues to be

1 - On each UPS unit, press a button to exit sleep mode.

2 - Shut down each UPS unit by pressing their OFF buttons (38) for 3 seconds. 3 - Set switch Q3BP (65) in the external bypass cabinet to ON. 4 - Set switch Q5N (66) in the external bypass cabinet to OFF. 5 - Set switch Q4S (64) in the external bypass cabinet to OFF. 6 - Set output switch Q5N (11) of each UPS unit to OFF. 7 - Set the battery circuit-breaker QF1 (13) of each UPS unit (or set the battery circuit-breakers of the auxiliary cabinets if any) to OFF. 8 - Set the input circuit-breaker Q1 (8) of each UPS unit to OFF. 9 - Set switch Q4S (9) of each UPS unit to OFF. 10 - Wait until the control electronics of all UPS units have fully shut down.

supplied with AC power. Maintenance or servicing can now be carried out.

34001813EN/AE - Page 53

4. Maintenance

4.4 Return to the normal position

Single UPS

Q1 Q4S Q3BP Q5N

QF1

1 - Check that bypass switch Q3BP (10) is ON and that all other switches are OFF. 2 - Set input switch Q4S (9) to ON. 3 - Set output switch Q5N (11) to ON. 4 - Wait until the display goes on and check that there are no faults on the static-switch on the bypass line. 5 - Set bypass switch Q3BP (10) to OFF. 6 - Set the input circuit-breaker Q1 (8) to ON. 7 - Set the battery circuit-breaker QF1 (13) (or set the battery circuitbreakers of the auxiliary cabinets if any) to ON.

Frequency converter

31 32 33

Q1 Q4S Q3BP Q5N

QF1

The UPS unit starts automatically. LED (31) is ON.

If LED (31) remains OFF, press the ON button (37) (the system is in manual start mode).

If LED (31) still remains OFF and either of LEDs (32) or (33) is ON, a fault has occurred (see section 4.1).

1 - Check that all switches are set to OFF. 2 - Set the input circuit-breaker Q4S (9) to ON (check that no cable is connected on phase 1, phase 2 and phase 3). 3 - Set the input circuit-breaker Q1 (8) to ON. 4 - Set output switch Q5N (11) to ON. 5 - Set the battery circuit-breaker QF1 (13) (or set the battery circuitbreakers of the auxiliary cabinets if any) to ON.

34001813EN/AE - Page 54

31 32 33

6 - Press the ON button (37). If LED (31) still remains OFF and either of LEDs (32) or (33) is ON, a fault has occurred (see section 4.1).

Parallel UPS configuration without external bypass cabinet

Restart the UPS unit for which switch Q3BP (10) is ON and the other switches are OFF.

4. Maintenance

Caution. It is imperative to restart this UPS unit. Otherwise, load power is cut if the other two UPSs are shut down.

1 - Set the input circuit-breaker Q4S (9) to ON. 2 - Set output switch Q5N (11) to ON.

Q1 Q4S Q3BP Q5N

QF1

31 32 33

3 - Check that the UPS is listed by the display, then confirm by pressing the function keys (35). 4 - Set bypass switch Q3BP (10) to OFF. 5 - Set the input circuit-breaker Q1 (8) to ON. 6 - Set the battery circuit-breaker QF1 (13) (or set the battery circuitbreakers of the auxiliary cabinets if any) to ON.

The UPS unit starts automatically. LED (31) is ON. The load is protected by the UPS.

If LED (31) remains OFF, press the ON button (37)

If LED (31) still remains OFF and either of LEDs (32) or (33) is ON, a fault has occurred (see section 4.1).

Restart the UPS unit for which all switches are set to OFF.

1 - Set the input circuit-breaker Q4S (9) to ON.

Q1 Q4S Q3BP Q5N

QF1

2 - Set output switch Q5N (11) to ON. 3 - Check that all the UPS units present in the installation are included in the list on the display and confirm by pressing the function buttons (35). 4 - Set the input circuit-breaker Q1 (8) to ON. 5 - Set the battery circuit-breaker QF1 (13) (or set the battery circuitbreakers of the auxiliary cabinets if any) to ON.

The UPS restarts and LED (31) is ON.

If LED (31) remains OFF, press the ON button (37) (the system is in manual start mode).

31 32 33

If LED (31) still remains OFF and either of LEDs (32) or (33) is ON, a fault has occurred (see section 4.1).

34001813EN/AE - Page 55

4. Maintenance

Parallel UPS configuration with external bypass cabinet

1 - Check that all switches on the UPS units are set to OFF.

Q1 Q4S Q3BP Q5N

QF1

2 - Set switch Q4S in the external bypass cabinet to ON. 3 - Set switch Q4S (9) on each UPS unit to ON. 4 - Set output switch Q5N (11) on each UPS unit to ON. 5 - Check that all the UPS units present in the installation are included in the list on the display and confirm by pressing the function button (35) on each UPS unit. 6 - Set switch Q5N in the external bypass cabinet to ON. 7 - Set switch Q3BP in the external bypass cabinet to OFF. 8 - Set the input circuit-breaker Q1 (8) on each UPS unit to ON. 9 - Set the battery circuit-breaker QF1 (13) on each UPS unit to ON (or set the battery circuit-breakers of the auxiliary cabinets if any)

31 32 33

The UPS units start automatically. LED (31) is ON. The load is protected by the UPS.

If LED (31) remains OFF, press the ON button (37) on each UPS unit (the system is in manual start mode).

If LED (31) still remains OFF and either of LEDs (32) or (33) is ON, a fault has occurred (see section 4.1).

34001813EN/AE - Page 56

4.5 Training centres

To allow you to use APC by Schneider Electric products effectively and carry out basic maintenance, we offer a complete range of technical training courses in English and French.

Schneider Critical Power & Cooling Services 50 Hz training centres

4. Maintenance

Schneider Critical Power & Cooling Services 5060 Hz training centre

France Training Centre 140, Avenue Jean Kuntzmann Innovallée 38334 - St Ismier Cedex - FRANCE

Tél : +33 (0)4 76 18 34 14 Fax : +33 (0)4 76 18 45 21

Denmark Training Centre Silcon Allé 6000 Kolding Denmark

Tél : +45 72 19 03 12

Singapore Training Centre 10 Ang MO Kio Street 65, #03-06/10 Techpoint Building Singapore 569059

Tél : +65 6389 6792

China Training Centre Floor 3, Building B10, Universal Plaza 10 juxianqiao Road Chaoyang District, Beijing 100016

Tél : +86 10 6431 8899

Brazil Training Centre Al. Xingu, 850-Alphaville 06455-030 Barueri, São Paulo Brazil

Tél : +55 11 4689-8600

Internet : http://powerlearning.apc.com Catalogue and registration available on line.

34001813EN/AE - Page 57

5. Environment

APC by Schneider Electric has implemented an environmental-protection policy. Products are developed according to an eco-design approach.

Substances

This product does not contain CFCs, HCFCs or asbestos.

Packing

To improve waste treatment and facilitate recycling, separate the various packing components. The cardboard we use includes over 50% of recycled cardboard. Sacks and bags are made of polyethylene. Packing materials are recyclable and bear the appropriate identification symbol .

Material Abbreviation Symbol

Polyethylene terephthalate PET 01

High-density polyethylene HDPE 02

Polyvinyl chloride PVC 03

Low-density polyethylene LDPE 04

number

Polypropylene PP 05

Polystyrene PS 06

Follow all local regulations for the disposal of packing materials.

End of life

APC by Schneider Electric will process products at the end of their service life in compliance with local regulations. APC by Schneider Electric works with companies in charge of collecting and eliminating our products at the end of their service life.

Product

The product is made up of recyclable materials. Dismantling and destruction must take place in compliance with all local regulations concerning waste. At the end of its service life, the product must be transported to a processing center for electrical and electronic waste. Make the product unusable by cutting the internal supply cables.

Battery

The product contains lead-acid batteries that must be processed according to applicable local regulations concerning batteries. The battery may be removed to comply with regulations and in view of correct disposal. The "Material Safety Data Sheets" (MSDS) for the batteries are available on our web site*.

(*) For more information or to contact the Product Environmental manager, use the "Environmental Form" on the site: http://environment.apc.com

34001813EN/AE - Page 58

Backfeed option

This option opens the Bypass AC input or the Normal AC input if power fails. This option is mandatory to meet standard IEC 62040-1-2. If an external backfeed protection system is used, it must comply with the requirements indicated in Annex L of standard IEC 62040-1-2.

NMC (Network Management Card) option

This option is a communications card for supervision and protection of a three-phase device. Each UPS can be equipped with a maximum of four NMC communications cards.

Optional communications card with additional power relay

The UPS is already equipped with a relay communications card. But it is possible, with this option, to add another card with programmable power-relay functions.

Optional serial communications card

This option is an RS232 or RS485 serial communications card operating under the JBUS protocol.

Telpac Power Services option

This option consists of a communications card operating under the JBUS protocol for Teleservice functions.

6. Available options

AS4I option

This option consists of a low-power relay card for shut-off and scheduling functions.

Multislot option

This option consists of communications cards to concentrate the communication of two parallel-connected UPSs.

External synchronisation module option

With this option, a SYNIN communications card and two circuit breakers are added to each UPS unit. The external synchronisation module issues a reference frequency used to synchronise the UPS units. For more information, see document no. 34000346.

Check the different input/output signal levels (LV, ELV, SELV) on the optional communication cards (4) and use appropriate wiring.

IP32 option

This option protects the UPS against solid objects larger than 2.5 mm and falling drops of water from up to 15° from vertical. For roof installation, See “IP32 installation”, page 67.

34001813EN/AE - Page 59

7. Appendices

7.1 Technical sheets

Center of gravity

UPS power rating (kVA) H (mm) W (mm) D (mm)

20/30/40/60 kVA 950 350 360

80/100/120 kVA 950 350 360

712 mm

Tip angle (to the rear)

UPS power rating (kVA) UPS on feet UPS on pallet

20/30/40/60 kVA 17.5° 22°

34001813EN/AE - Page 60

80/100/120 kVA 17.5° 22°

Electrical characteristics

Selection of protection devices

UPS unit with common normal and Bypass AC inputs

Normal AC Bypass AC

UPS unit with separate normal and Bypass AC inputs

Bypass AC

Normal AC

Upstream circuit breaker (not supplied)

7. Appendices

Q4S

Input

Q4S

fuses

Input fuses

Output fuses

Q5N

Downstream circuit breaker (not supplied)

Load

When sizing the upstream circuit breakers, the parameters presented below must be taken into account:

Time/current curves for UPS input and output fuses:

t (s)

20-30-40 kVA : 80A

60 kVA : 125A

80 kVA : 160A

100-120 kVA : 315A

I (A)

UPS short-circuit current with inverter coupled and By-pass AC source out of tolerances:

Sn 20 kVA 30 kVA 40 kVA 60 kVA 80 kVA 100 kVA 120 kVA

In 29 A 43 A 58 A 87 A 115 A 144 A 173 A

Limitation 190 A 190 A 190 A 240A 360 A 480 A 480A

34001813EN/AE - Page 61

7. Appendices

Line current values

Rated power of each UPS unit

20 kVA 29 A 36 A 44 A 80 A

30 kVA 43 A 55 A 65 A 80 A

40 kVA 58 A 72 A 87 A 80 A

60 kVA 87 A 108 A 130 A 125 A

80 kVA 115 A 145 A 174 A 160 A

100 kVA 144 A 181 A 217 A 315 A

120 kVA 173 A 217 A 260 A 315 A

Continuous input current at U=400V

Input current at U=400V overload =

1.25 In limited to 10 min.

Input current at U=400V overload =

1.5 In limited to 1 min.

Input/output fuse ratings

Input / output characteristics

Normal AC source / Bypass AC source

Standard UPS UPS with backfeed

protection

Uin 380 to 443 V 380 to 443 V

Input voltage range permitted by the standard according to the curve below

250 to 470 V 340 to 470 V

Fin 45 to 65 Hz 45 to 65 Hz

Load output

Uout 380 V 400 V 415 V + 3%

- 3%

Power supplied as a function of

Permissible UPS overloads as a function of time

input voltage

P/Pn

I/In

2,2

100%

70%

1,8

250V 340V

470V

1,6

1,4

1,2

34001813EN/AE - Page 62

1010,1

10260 600

t (s)

Maximum allowable power for parallel UPS units

Without external bypass cabinet:

O I

s 3

= 1 x Pn

7. Appendices

O I

s 3

With external bypass cabinet:

O I

s 3

O I

s 3

O I

s 3

O I

= 1 x Pn

= 2 x Pn

s 3

= 3 x Pn

s 3

= 4 x Pn

s 3

+++

s 3

+++

~ ~

? ?

O IO I

3 3

s 3 IO

s 3

O I

s 3

= 4 x Pn

~ ~

? ?

IO IO

s s

3 3

s 3

= 4 x Pn

34001813EN/AE - Page 63

7. Appendices

The maximum allowable power for 4 parallel UPS units is limited to 4 x Pn.

Restrictions to parallel operation

EMC level Category C3 Category C3

ECO mode Yes No

Frequency converter Yes Yes (for two UPSs)

Compatibility with the synchronisation module Yes Yes

(*) : except in ECO mode or bypass mode.

Thermal characteristics

◗ The operating temperature range is 0°C to +40°C (0°C to 30°C for overload conditions), however optimum operation is within

the +20°C to +25°C range.

◗ Battery backup time is adversely affected by high and low temperatures. It is significantly reduced at temperatures under

10°C. Above 25°C, battery service life is cut in half every 10°C. Above 40°C, battery manufacturers no longer guarantee operation due to the risk of thermal runaway. .

UPS power rating Heat losses Recommended air

20 kVA 2.4 kW 1 332 m

30 kVA 3 kW 1 332 m

40 kVA 3.4 kW 1 332 m

60 kVA 4.9 kW 1 332 m

80 kVA 5.8 kW 2 556 m

100 kVA 7 kW 2 556 m

120 kVA 8.4 kW 2 556 m

Single UPS Parallel UPS

throughput

Air enters through the bottom. Air exits through the top.

34001813EN/AE - Page 64

7. Appendices

General characteristics of MGE

UPS power in kVA 20 30 40 60 80 100 120

Normal AC input

Number of conductors 3 phases

Reference voltage at Pn 380 V to 443 V

Reference frequency 45 Hz to 65 Hz

THDI Typically 3% at Pn

Power factor >0.99

Bypass AC input

Number of conductors 3 phases + neutral

Reference voltage at Pn 380 V to 443 V

Reference frequency 45 Hz to 65 Hz

Load output

Number of conductors 3 phases + neutral

Set phase-to-phase voltages 380 V or 400 V or 415 V

Set phase-to-neutral voltages 220 V or 230 V or 240 V

Galaxy TM 5000 UPSs

Voltage variation ± 1%

Adjustable frequencies and tolerance (on battery power)

Voltage variation for 0 to 100% load step change

Permissible overloads 150% for 1 minute, 125% for 10 minutes

THDU Ph-to-Ph and Ph-to-N for nonlinear load

Battery

Standard battery technology Sealed lead-acid battery (gas-recombination)

Inverter

Active power (kW) 16 24 32 48 64 80 96

Heat losses in kW Heat losses in calories/s

Storage temperature range -25°C to +45°C

Operating temperature range at Pn 0°C to 40°C

Relative humidity 20% to 95%

Maximum operating altitude without derating

(1)

50 Hz or 60 Hz ± 0.1 Hz

± 1%

< 2% Ph-to-Ph

2.7 648

< 1000 m

3 720

3.54 850

4.7 1128

5.31 1275

6.5 1560

7.64 1834

(1)Losses are calculated for n-1%.

34001813EN/AE - Page 65

7. Appendices

General characteristics of MGE TM Galaxy TM 5000 UPSs (cont.)

UPS power in kVA 20 30 40 60 80 100 120

Noise level (dBa) 65656565636363

Width 710 mm

Depth 850 mm

Height 1900 mm

Weight (kg) 400 400 400 400 520 520 520

UPS components

Recommended upstream residual current protection

Product standards IEC 62040

Safety standards IEC 62040-1-2

Protection standards IEC 62040-3

EMC standards IEC 62040-2

1 A

IGBT charger + neutral leg

IGBT PFC

IGBT inverter

Q1 Q4S Q3BP Q5N

QF1

EXTN board DC capacitors

Normal AC SS board + battery Output fuse Bypass AC SS and inverter board

DALIN board Output capacitors ALIN board Input fuse

Input capacitors Inductor and SS fans Output-filter board

ETON board

Input-filter board

34001813EN/AE - Page 66

7.2 Options

IP32 installation

7. Appendices

Install the protection cover above the UPS.

Install the spacers. The longer spacers must be positioned toward the front of the UPS.

Install the roof.

Install the side deflectors.

34001813EN/AE - Page 67

7. Appendices

7.3 Glossary

Backup time Time that the connected loads can operate on battery power.

Bypass AC source Source supplying the bypass line. The load can be transferred to the bypass line if an overload

ECO mode Operating mode by which the load is supplied directly by the AC source if it is within the

occurs on the UPS output, for maintenance or in the event of a malfunction.

tolerances defined by the user. This mode reduces the consumption of electrical power.

External synchronisation port

Fin UPS input frequency (normal or Bypass AC input).

Load Devices or systems connected to the UPS output.

Normal (double conversion) mode

Normal AC source Normal source of power for the UPS.

PFC Sinusoidal input module used to eliminate the harmonics reinjected by the UPS upstream.

Relay contacts Contacts supplying information to the user in the form of signals.

Uin UPS input voltage (normal or Bypass AC input).

Uout UPS output voltage.

UPS Uninterruptible Power Supply.

Input used to synchronise the UPS to an external signal.

The normal UPS operating mode in which the AC source supplies the UPS which in turn supplies the connected loads (after electronic double conversion).

3400181300/AE

APC GALAXY 5000 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1. Presentation

UPS cabinet

External battery cabinet / auxiliary cabinet

1.2 Inside the UPS cabinet, access to connections

Example of version with built-in battery

Simplified diagram of power connections

Power-connection terminal blocks (version with built-in battery)

Power-connection terminal blocks (version with external battery)

INTN card for auxiliary interconnections of parallel UPS units

1.3 Cabinet layout (normal or false floor)

1.4 User-machine interface

1.5 Relay communication card

2. Installation

2.1 Location

2.2 Layout of cabinets

2.3 Removing the cardboard protecting the batteries

In the UPS

In the external battery cabinet

2.4 Required protective devices and cable sizes

Recommended upstream protection

Recommended downstream protection

Earth-leakage current

Required cable sizes

Required cable sizes for parallel UPS installations with an external bypass

2.5 2.5 System earthing arrangements

TNS upstream and TNS downstream installation

With differential circuit breaker:

Without differential circuit breaker:

TNC upstream, TNS downstream

Installation with upstream IT and downstream TNS

Installation with upstream TT and downstream TT (with upstream differential protection)

Frequency converter (without Bypass AC input)

Upstream and downstream: TT, TN or IT system with neutral distributed

Upstream and downstream: Neutral not distributed

Parallel configuration without external bypass cabinet and with common normal and Bypass AC inputs (maximum two units in parallel)

Parallel configuration without external bypass cabinet and with separate normal and Bypass AC inputs (maximum two units in parallel)

Parallel UPS with external bypass cabinet and separate Normal and Bypass AC network inputs (6 UPS in parallel for 4PN)

2.6 Connection of power cables in a single UPS unit

Interconnecting the cabinet earths

UPS units with common normal and Bypass AC inputs

UPS units with separate normal and Bypass AC inputs

Frequency converter

2.7 Earth-cable connection for a single unit in a TNC earthing system

2.8 Connection of power cables for parallel UPS units

Equipotential bonding between parallel-connected units

Connection of earth cable and tying of cables

Redundant parallel configuration (maximum two UPS units for Pn)

UPS units with common normal and Bypass AC inputs

UPS units with separate normal and Bypass AC inputs

Frequency converter

UPS units with separate normal and Bypass AC inputs

2.9 Connection of the 150 kVA external bypass cabinet

2.10 Connection of the 360 kVA external bypass cabinet

2.11 Connection of the 600 kVA external bypass cabinet

2.12 Auxiliary interconnections between UPS units in parallel configurations

Redundant parallel configuration (maximum two UPS units)

Parallel configuration for increased capacity (maximum four UPS units)

Fitting the protection cover for the auxiliary interconnection cables

2.13 Connection of general shutdown or emergency power off (EPO) terminal block

2.14 Connection of the relay communications card

Characteristics of the contacts on the relay communications card.

Communications card connection example

Adding communication cards

2.15 Running the control/communications cables

Single UPS

Parallel UPS

2.16 Power connections for an external battery cabinet

2.17 Assembly and connection of an empty battery cabinet

Mounting the battery circuit breaker kit

Mounting the shelves and the battery cells

2.18 Control connections for an external battery cabinet

2.19 Connection of an input isolating transformer

2.20 Connection of an output isolating transformer

3. Operation

3.1 Shutting down a single UPS

3.2 Restarting a single UPS