Liebert EXL Installation Manual

Liebert® EXL

™

Installation Manual — 625-1200kVA, 1.0PF, 60Hz, Three-Phase, Single-Module and
Multi-Module

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Output voltage/frequency: ______________________________________________________________________________________________

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, 1050 Dearborn Drive, Columbus, OH, 43085, USA

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev.3 | 02/17

TABLE OF CONTENTS

CONTACTING VERTIV FOR SUPPORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INSIDE FRONT COVER

IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

SAVE THESE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.0 M

ECHANICAL INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.2 Preliminary Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.3 Environmental Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1.3.1 UPS Room. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3.2 Storing the UPS and Batteries for Delayed Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.4 Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1.4.1 Moving the Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4.2 Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4.3 Raised-Floor Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4.4 Kick Plate Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4.5 Special Considerations for 1+N Parallel Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

1.4.6 Special Considerations for Remote Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.5 System Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

1.6 Cable Entry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

1.7 Cable Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

2.0 UPS ELECTRICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.1 External Protective Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.2 Power Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.3 Sizing the Input Breaker Feeding a Liebert EXL UPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

2.3.1 Power Cable Connection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.4 Remote Breaker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

2.5 Control Cable and Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

2.5.1 Dry Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

2.5.2 Multi-Module Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

2.6 Digital LBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.7 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.7.1 Three-Wire Input connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.7.2 High Resistance Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.7.3 Preferred Grounding Configuration, Battery Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

2.8 Internal Breaker Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

3.0 OPTIONAL EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.1 Single-Module System Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.1.1 Battery Temperature Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.1.2 Matching Liebert EXL Battery Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.1.3 Remote Alarm Status Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.2 Remote Breaker UPS Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.3 Rectifier Input Breaker (RIB). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.4 Remote Backfeed Breaker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 i

3.5 Communication and Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

3.5.1 Alber® Monitoring System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

4.0 INSTALLATION DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

5.0 S

PPENDIX A-SHIPPING SPLITS, KICKPLATES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A53

A

PECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

FIGURES

Figure 1 Top-terminal battery system configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 2 Top-terminal stand-alone battery system configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 3 Top-terminal battery system configuration—Battery cabinets not attached to UPS or each

other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Figure 4 Front-terminal battery system configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 5 Front-terminal stand-alone battery system configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Figure 6 Front-terminal battery system configuration—Battery cabinets not attached to UPS or each

other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 7 Liebert EXL customer connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 8 UPS MMS/1+N connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Figure 9 LBS connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 10 Customer connections (remote breaker) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 11 Rectifier Input Breaker diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 12 Remote Backfeed Breaker diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 13 Terminal block locations—input cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 14 Typical main components, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module

unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 15 Typical main components, 1000-1200kVA Liebert EXL, SMS and 1+N multi-module unit . . . . . . . 29

Figure 16 Main components for remote breaker configuration—Single module with static bypass

or 1+N multi-module; 625kVA-800kVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 17 Main components for remote breaker configuration—Single module with static bypass

or 1+N multi-module; 1000kVA-1200kVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 18 Outline Drawing, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module unit . . . . . . . . . . . . . . .31

Figure 19 Outline Drawing, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit . . . . . . . . . . . . 32

Figure 20 Base drawing, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module unit. . . . . . . . . . . . . . . . . 33

Figure 21 Base drawing, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit. . . . . . . . . . . . . . . 34

Figure 22 Input and battery terminal detail, 625-800kVA Liebert EXL UPS, SMS and 1+N

multi-module unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Figure 23 Input and battery terminal detail, 1000-1200kVA Liebert EXL UPS, SMS and 1+N

multi-module unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Figure 24 Output and bypass terminal detail, 625-800kVA Liebert EXL UPS, SMS and 1+N

multi-module unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Figure 25 Output and bypass terminal detail, 1000-1200kVA Liebert EXL UPS, SMS and 1+N

multi-module unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 26 Input, output and bypass terminal spacing details, 625-1200kVA Liebert EXL UPS, SMS

and 1+N multi-module unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Figure 27 Low-voltage cable routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Figure 28 Cabling for single input configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 ii

Figure 29 Optional Input Contact Isolator Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Figure 30 Control wiring, Programmable Relay Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Figure 31 Inverter overload data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figure 32 Rectifier overload data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Figure 33 Bypass overload data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Figure 34 Shipping split, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module unit . . . . . . . . . . . . . . . . 53

Figure 35 Shipping split, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module

unit, continued. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Figure 36 Shipping split, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit, Page 1 . . . . . . . 56

Figure 37 Shipping split, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit, Page 2. . . . . . . 57

Figure 38 Shipping split, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit, Page 3. . . . . . . 58

Figure 39 Kickplate installation—625-800kVA units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Figure 40 Kickplate installation—1000-1200kVA, single module units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Figure 41 Kickplate installation—1000-1200kVA, 1+N multi-module units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

TABLES

Table 1 Load distribution for various load cable differences for systems with and without

sharing inductor, 800kVA UPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Table 2 UPS Digital Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Table 3 UPS Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 4 UPS control contacts to Remote Status Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Table 5 UPS control contacts to Battery Interface Boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Table 6 Rectifier Input Breaker contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 7 Rectifier Input Breaker specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 8 Remote Backfeed Breaker contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 9 Remote Backfeed Breaker specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 10 Input Contact Isolator Board pre-assigned values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 11 Input Contact Isolator Board control wiring connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 12 Programmable Relay Board pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Table 13 Liebert EXL UPS specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Table 14 Current ratings—rectifier input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Table 15 Current ratings—bypass input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Table 16 Current ratings—output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Table 17 Current ratings—DC source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Table 18 Recommended conduit and cable sizes for use with 100% rated breakers . . . . . . . . . . . . . . . . . . . . . 50

Table 19 Recommended breakers, upstream and downstream . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Table 20 Recommended torque values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table 21 Recommended lug sizes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table 22 Connections associated with top-down view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Table 23 Section J-J connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Table 24 Connections associated with sections in “View” column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 iii

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 iv

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

This manual contains important instructions that should be followed during installation of your Liebert EXL UPS.
Read this manual thoroughly, paying special attention to the sections that apply to your installation, before
working with the UPS. Retain this manual for use by installing personnel.

WARNING

Risk of electrical shock. Can cause personal injury or death.
This UPS has several circuits that are energized with high DC as well as AC voltages. Check for voltage

with both AC and DC voltmeters before working within the UPS. Check for voltage with both AC and DC
voltmeters before making contact.
Only properly trained and qualified personnel wearing appropriate safety headgear, gloves, shoes and
glasses should be involved in installing the UPS or preparing the UPS for installation. When performing
maintenance with any part of the equipment under power, service personnel and test equipment should
be standing on rubber mats.

In case of fire involving electrical equipment, use only carbon dioxide fire extinguishers or those approved
for use in fighting electrical fires.

Extreme caution is required when performing installation and maintenance.
Special safety precautions are required for procedures involving handling, installation and maintenance of

the UPS system. Observe all safety precautions in this manual before handling or installing the UPS
system. Observe all precautions in the Operation and Maintenance Manual, SL-26030, before as well as
during performance of all maintenance procedures. Observe all DC safety precautions before working on
or near the DC system.

AVERTISSEMENT

Risque de décharge électrique pouvant causer des blessures graves, voire mortelles.
Ce système ASC comporte plusieurs circuits à haute tension c.a et c.c. Vérifiez les tensions au moyen de
voltmètres c.a. et c.c. avant d’utiliser le système ASC. Vérifiez les tensions avec des voltmètres c.a. et c.c.
avant d’établir tout contact.
Seuls des employés qualifiés et dûment formés portant un casque, des gants, des chaussures et des
lunettes de sécurité adéquats doivent se charger d’installer le système ASC ou de le préparer pour
l’installation.Les responsables de l’entretien et l’équipement d’essai doivent reposer sur des tapis de
caoutchouc lors de toute intervention sur une pièce d’équipement sous tension.
En cas d’incendie associé à du matériel électrique, n’utilisez que des extincteurs à dioxyde de carbone ou
homologués pour la lutte contre les incendies d’origine électrique.
Les opérations d’installation et d’entretien requièrent une extrême prudence.
Des précautions de sécurité spéciales sont requises pour les procédures associées à la manutention, à
l’installation et à l’entretien du système ASC. Observez toutes les précautions de sécurité décrites dans le
présent manuel avant de manipuler ou d’installer le système ASC. Observez également toutes les
précautions décrites dans le manuel d’utilisation et d’entretien, SL-26030, avant et pendant toutes les
procédures d’entretien. Observez toutes les précautions de sécurité appropriées lorsque vous travaillez
sur à proximité d’une source c.c. de sécurité appropriées dès que vous vous trouvez à proximité d’une
source c.c.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 1

WARNING

Risk of heavy unit falling over. Improper handling can cause equipment damage, injury or death.
Exercise extreme care when handling UPS cabinets to avoid equipment damage or injury to personnel.

The UPS module weight is up to 8095 lb. (3672 kg).

Locate center of gravity symbols and determine unit weight before handling each cabinet. Test lift
and balance the cabinets before transporting. Maintain minimum tilt from vertical at all times.
Slots at the base of the module cabinets are intended for forklift use. Base slots will support the unit only
if the forks are completely beneath the unit.

Read all of the following instructions before attempting to move, lift, or remove packaging from unit, or
prepare unit for installation.

AVERTISSEMENT

Le centre de gravité élevé de l’appareil présente un risque de renversement. Une mauvaise manutention
peut entraîner des dommages matériels, des blessures et même la mort.
Faites preuve d’une extrême prudence lors de la manutention des armoires ASC afin d’éviter de les
endommager ou de blesser le personnel. Le module ASC pèse jusqu’à 3 672 kg (8 095 lb).

Identifiez les symboles de centre de gravité et déterminez le poids de l’appareil avant de manipuler
chaque armoire. Testez le levage et l’équilibre des armoires avant de transporter l’appareil. Maintenez en
tout temps l'inclinaison verticale minimale.

Les fentes situées à la base des armoires du module sont conçues pour utiliser le chariot élévateur. Les
fentes situées à la base peuvent soutenir le système seulement si les fourches se trouvent complètement
sous le système.

Lisez toutes les instructions ci-dessous avant de tenter de déplacer, lever, déballer ou préparer le
système en vue de son installation.

WARNING

Risk of electrical shock and fire. Can cause equipment damage, personal injury or death.
Under typical operation and with all UPS doors closed, only normal safety precautions are necessary. The

area around the UPS system should be kept free of puddles of water, excess moisture and debris.
Only test equipment designed for troubleshooting should be used. This is particularly true for
oscilloscopes. Always check with an AC and DC voltmeter to ensure safety before making contact or
using tools. Even when the power is turned Off, dangerously high potential electric charges may exist at
the capacitor banks and at the DC connections.
All wiring must be installed by a properly trained and qualified electrician. All power and control wiring
must comply with all applicable national, state and local codes.
One person should never work alone, even if all power is disconnected from the equipment. A second
person should be standing by to assist and to summon help in case of an accident.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 2

AVERTISSEMENT

Risque de décharge électrique et d’incendie. pouvant entraîner des dommages matériels, des blessures
et même la mort.

Les précautions de sécurité habituelles suffisent lorsque le système ASC est en mode de fonctionnement
normal et que toutes les portes sont fermées. La zone entourant le système ASC doit être exempte de
flaques d’eau, d’humidité excessive et de débris.
Seuls des équipements d’essai conçus pour le dépannage doivent être utilisés. Cette mise en garde
couvre notamment les oscilloscopes. Utilisez toujours un voltmètre c.a. et c.c. pour vérifier les tensions
avant d’établir un contact ou d’utiliser des appareils. Des tensions dangereusement élevées peuvent
demeurer dans les batteries de condensateurs et au niveau des raccords c.c., même une fois
l’alimentation coupée.

Tous les raccords doivent être effectués par un électricien dûment formé et qualifié. Tous les câbles
d’alimentation et de commande doivent être conformes aux codes nationaux et locaux en vigueur.

Une personne ne devrait jamais travailler seule, même si toute l’alimentation d’entrée est coupée. Une
deuxième personne devrait toujours être présente pour porter assistance ou chercher de l’aide en cas
d’accident.

NOTE

Materials sold hereunder cannot be used in the patient vicinity (e.g., use where UL, cUL or IEC 60601-1 is
required). Medical applications such as invasive procedures and electrical life support equipment are subject to
additional terms and conditions.

NOTICE

If optional filtering is installed, this unit complies with the limits for a Class A digital device, pursuant to Part 15 Subpart J
of the FCC rules. These limits provide reasonable protection against harmful interference in a commercial environment.
This unit generates, uses and radiates radio frequency energy and, if not installed and used in accordance with this
instruction manual, may cause harmful interference to radio communications. Operation of this unit in a residential area
may cause harmful interference that the user must correct at his own expense.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 3

1.0 MECHANICAL INSTALLATION

1.1 INTRODUCTION

This section describes the requirements that must be taken into account when planning the positioning and
cabling of the Liebert EXL uninterruptible power supply and related equipment.

This chapter is a guide to general procedures and practices that should be observed by the installing personnel.
The particular conditions of each site will determine the applicability of such procedures.

WARNING

Risk of electrical shock. Can cause injury or death.
Special care must be taken when working with the batteries associated with this equipment. When they
are connected together, the battery terminal voltage will exceed 400VDC and is potentially lethal.

AVERTISSEMENT

Risque de décharge électrique pouvant causer des blessures graves, voire mortelles.
Des précautions particulières doivent être prises lors de travaux touchant les batteries associées à cet

équipement.
Lorsque les batteries sont branchées ensemble, la tension à la borne d’une batterie dépasse 400 V c.c. et

est potentiellement mortelle.

NOTE

All equipment not referred to in this manual is shipped with details of its own mechanical and electrical
installation.

NOTICE

Three-phase input supply required.
The standard Liebert EXL UPS is suitable for connection to three-phase, three-wire (+ Earth) TN-C and TN-S.

NOTICE

Do not apply electrical power to the UPS equipment before the arrival of the commissioning engineer.

1.2 PRELIMINARY CHECKS

Before installing the UPS, please carry out the following preliminary checks:

• Visually examine the UPS equipment for transit damage, both internally and externally. Report any damage to the shipper
immediately.

• Verify that the correct equipment is being installed. The equipment supplied has an identification tag on the interior doors
reporting the type, size and main calibration parameters of the UPS.

• Verify that the UPS room satisfies the environmental conditions stipulated in the equipment specification, paying particular
attention to the ambient temperature and air exchange system.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 4

1.3 ENVIRONMENTAL CONSIDERATIONS

1.3.1 UPS Room

The UPS module is intended for indoor installation and should be located in a cool, dry, clean-air environment
with adequate ventilation to keep the ambient temperature within the specified operating range (see
Environmental Parameters in Tab le 1 3).

The Liebert EXL UPS is cooled with the aid of internal fans. To permit air to enter and exit and prevent
overheating or malfunctioning, do not cover the ventilation openings.

The Liebert EXL UPS is equipped with air filters located behind the front doors. A schedule for inspection of the
air filters is required. The period between inspections will depend upon environmental conditions.

When bottom entry is used, the conduit plate must be installed.

NOTE

The UPS is suitable for mounting on concrete or other non-combustible surface only.

1.3.2 Storing the UPS and Batteries for Delayed Installation

If the Liebert EXL system will not be installed immediately, it must be stored indoors in a clean, dry and cool
location (see Environmental Parameters in Tab le 1 3). If the UPS includes batteries, either internally or in a
battery cabinet, the batteries’ requirements will dictate the storage conditions. Batteries should be unpacked,
installed and charged as soon as possible after delivery.

NOTICE

Risk of failure to properly charge batteries. Can cause permanent damage to batteries and void the warranty.
Batteries will self-discharge during storage. Batteries must be recharged as recommended by the battery manufacturer.
A notice of “Charge Before Date” is affixed to each unit that has batteries inside. The “Charge Before Date” is calculated

based on the batteries being stored at 77°F (25°C). Storage at a higher temperature will increase the rate of self-discharge,
requiring earlier recharge. Consult the battery manufacturer on how to determine when the batteries need to be
recharged.

1.4 POSITIONING

The cabinet is structurally designed to handle lifting from the base.

Access to the power terminals, auxiliary terminal blocks and power switches is from the front.

The door can be opened to give access to the power connection bars, auxiliary terminal blocks and power
isolators. Front door can be opened to 90 degrees, and interior doors can be removed for more flexibility in
installations.

NOTE

The UPS must be placed on a non-combustible surface suitable to support the weight of the unit.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 5

1.4.1 Moving the Cabinets

The route to be traveled between the point of arrival and the unit’s position must be planned to make sure that
all passages are wide enough for the unit and that floors are capable of supporting its weight (for instance, check
that doorways, lifts, ramps, etc. are adequate and that there are no impassable corners or changes in the level of
corridors).

Ensure that the UPS weight is within the designated surface weight loading (lb/in2) of any handling equipment.
For weight details, see Tab le 1 3.

The UPS can be handled with a forklift or similar equipment. Ensure any lifting equipment used in moving the
UPS cabinet has sufficient lifting capacity. When moving the unit by forklift, care must be taken to protect the
panels. Do not exceed a 15-degree tilt with the forklift. Bottom structure will support the unit only if the forks are
completely beneath the unit.

Handling with straps is not authorized.

WARNING

Risk of heavy unit falling over. Improper handling can cause equipment damage, injury or death.
Because the weight distribution in the cabinet is uneven, use extreme care while handling and

transporting. Take extreme care when handling UPS cabinets to avoid equipment damage or injury to
personnel.

The UPS module weighs up to 8095 lb. (3672 kg).

Locate center of gravity symbols and determine unit weight before handling each cabinet. Test lift

and balance the cabinets before transporting. Maintain minimum tilt from vertical at all times.

AVERTISSEMENT

Le centre de gravité élevé de l’appareil présente un risque de renversement. Une mauvaise manutention
peut entraîner des dommages matériels, des blessures et même la mort.

En raison de la distribution inégale du poids de l’armoire, vous devez faire preuve d’extrême prudence lors
de sa manipulation et de son transport. Faites preuve d’une extrême prudence lors de la manutention des
armoires ASC afin d’éviter de les endommager ou de blesser le personnel.

Le module ASC pèse jusqu’à 3 672 kg (8 095 lb).

Identifiez les symboles de centre de gravité et déterminez le poids de l’appareil avant de manipuler

chaque armoire. Testez le levage et l’équilibre les armoires avant de transporter l’appareil. Maintenez en

tout temps l'inclinaison verticale minimale.

1.4.2 Clearances

The Liebert EXL has no ventilation grilles at either side or at the rear of the UPS. Clearance around the front of
the equipment should be sufficient to permit free passage of personnel with the doors fully opened. It is
important to leave a distance of 24in. (610mm) between the top of the UPS and any overhead obstacles to allow
the module to be serviced and to permit adequate circulation of air coming out of the unit.

1.4.3 Raised-Floor Installations

If the equipment is to be located on a raised floor, it should be mounted on a pedestal suitably designed to
accept the equipment point loading. Refer to Figure 20 to design this pedestal.

1.4.4 Kick Plate Installation

If the unit is to be installed in a position that does not permit access to rear kick plates, then the kick plates
should be installed before the unit is placed in its final position.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 6

1.4.5 Special Considerations for 1+N Parallel Systems

Design the grounding configuration of the system before finalizing module placement See 2.7 - Grounding.

The cabling impedance must be carefully controlled to ensure good load-sharing. Impedance mismatch may
cause an overload on one module in a 1+N system, triggering a shutdown and loss of power to the connected
load. Mismatched cable impedance is amplified when a 1+N system is operating on bypass because the power on
the bypass path is not controlled.

The Liebert 1+N UPS module is supplied with a sharing inductor to minimize the impact of cable impedance
mismatch. An impedance mismatch may be further minimized by controlling the wiring length of each unit. The
design and the layout of the UPS system and associated panels and cabling must be designed to ensure that
cable lengths and impedances are closely matched.

Tabl e 1 shows bypass load sharing when the cabling length is varied for three 800kVA UPS modules powering
the load via their static bypass switches.

Table 1 Load distribution for various load cable differences for systems with and without sharing inductor, 800kVA UPS

With Share Inductor, 100% System Load

(4) 600kcmil per phase, 0.9 PF

% cable

Difference

01001001000100100100

10 99.5 99.5 101.1 10 96.4 96.4 107.2

25 98.6 98.6 102.8 25 90 90 120 *

50 97.2 97.2 105.8 50 75 75 150.1 *

01001001000100100100

10 99.2 99.2 101.6 10 96.4 96.4 107.1

25 98 98 104 25 90 90 120 *

50 96 96 108.3 50 75 75 150.1 *

01001001000100100100

10 99 99 102 10 96.4 96.4 107.2

25 97.5 97.5 105.1 25 90 90 120 *

50 94.9 94.9 110.6 * 50 75.1 75.1 150.1 *

01001001000100100100

10 98.9 98.9 102.3 10 96.4 96.4 107.2

25 97.1 97.1 1 06 2 5 90 90 120 *

50 93.8 93.8 112.8 * 50 75.1 75.1 150.1 *

* Overloaded unit, causing to breaker trip and load shutdown.

% Current

UPS #1

% Current

UPS #2

% Current

UPS #3

Bypass Cable Length 50ft. (15.3m)

Bypass Cable Length 75ft. (23m)

Bypass cable length 100ft. (30.5m)

Bypass Cable Length 125ft. (38m)

Without Share Inductor, 100% System Load

(4) 600kcmil per phase, 0.9 PF

% cable

Difference

% Current

UPS #1

% Current

UPS #2

% Current

UPS #3

For further information about matching cable impedances or refer to “Performance Improvements with Sharing
Inductors in Distributed Static Switch UPS Systems” found at the Liebert EXL section of Liebert’s Web site,

www.liebert.com; or contact Vertiv® customer support.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 7

1.4.6 Special Considerations for Remote Breaker

The voltage sense cable for the rectifier input breaker must accommodate the pre-charge circuit for the UPS,
sized to 60A fuses at the sense location (see Figure 11). Breakers must be sized appropriately for the overload
curves as shown in the operation and maintenance manual, SL-26030, available at Liebert’s Web site,

www.liebert.com

1.5 SYSTEM COMPOSITION

A UPS system can include a number of equipment cabinets, depending on the system design: (e.g., UPS cabinet,
battery cabinet, maintenance bypass cabinet). In general, all the cabinets used in a particular installation are of
the same height. Refer to the drawings provided in 4.0 - Installation Drawings for the positioning of the
cabinets as shown in Figures 1 through 6.

1.6 CABLE ENTRY

Cables can enter the UPS cabinet from bottom or top into the Input/Output (I/O) of the unit; see the figures in

4.0 - Installation Drawings.

1.7 CABLE ROUTING

Per NEC 300.20 (NEC 2014 or equivalent), all phase conductors and ground conductors must be grouped
together when they are installed in ferrous enclosures or go through ferrous material. This is to avoid heating
from induction currents.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 8

Figure 1 Top-terminal battery system configurations

47"

(1194mm)

Battery

Cabinet

47"

(1194mm)

Battery

Cabinet

47"

(1194mm)

Battery

Cabinet

15-½"

Junction

Cabinet

(May be on

either end
or betw een
any battery

cabinets)

625-750kVA
Stand-Alone

Interconnected

Systems

47"

(1194mm)

Battery

Cabinet

47"

(1194mm)

Battery

Cabinet

47"

(1194mm)

Battery

Cabinet

S

p
a
c
e

r

Liebert

UPS

625-1200kVA

One or more battery cabinets

bolted to the UPS

Battery cabinets must be on the

left side of the UPS.

47"

(1194mm)

Battery

Cabinet

47"

(1194mm)

Battery

Cabinet

47"

(1194mm)

Battery

Cabinet

17-½"

Junction

Cabinet

(May be on

either end
or between
any battery

cabinets )

800-1200kVA

Stand-Alone

Interconnected

Systems

55"

(1397mm)

Battery

Cabinet

55"

(1397mm)

Battery

Cabinet

55"

(1397mm)

Battery

Cabinet

55"

(1397mm)

Battery

Cabinet

Stand-Alone

Individual

Systems

Figure 2 Top-terminal stand-alone battery system configuration

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 9

Figure 3 Top-terminal battery system configuration—Battery cabinets not attached to UPS or each other

Liebert

UPS

Detached

Junction

Cabinet

32"

(813mm)

55"

(1397mm)

Battery

Cabinet

55"

(1397mm)

Battery

Cabinet

Stand-Alone

Individual

Systems

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 10

Figure 4 Front-terminal battery system configurations

62"

(1575mm)

Battery

Cabinet

62"

(1575mm)

Battery

Cabinet

62"

(1575mm)

Battery

Cabinet

15-½"

Junction

Cabinet

(May be on

either end
or betw een
any battery

cabinets)

625-750kVA
Stand-Alone

Interconnected

Systems

625-1200kVA

One or more battery cabinets

bolted to the UPS

Battery cabinets must be on the

left side of the UPS.

62"

(1575mm)

Battery

Cabinet

62"

(1575mm)

Battery

Cabinet

62"

(1575mm)

Battery

Cabinet

17-½"

Junction

Cabinet

(May be on

either end
or between
any battery

cabinets )

800-1200kVA

Stand-Alone

Interconnected

Systems

62"

(1575mm)

Battery

Cabinet

62"

(1575mm)

Battery

Cabinet

62"

(1575mm)

Battery

Cabinet

S

p
a
c
e

r

Liebert

UPS

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 11

Figure 5 Front-terminal stand-alone battery system configuration

62"

(1575mm)

Battery

Cabinet

62"

(1575mm)

Battery

Cabinet

62"

(1575 mm)

Battery

Cabinet

62"

(1575mm)

Battery

Cabinet

Stand-Alone

Individual

Systems

Liebert

UPS

Detached

Junction

Cabinet

32"

(813mm)

62"

(1575mm)

Battery

Cabinet

62"

(1575 mm)

Battery

Cabinet

Stand-Alone

Individual

Systems

Figure 6 Front-terminal battery system configuration—Battery cabinets not attached to UPS or each other

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 12

2.0 UPS ELECTRICAL INSTALLATION

This chapter provides guidelines for qualified installers who must have knowledge of local wiring practices
pertaining to the equipment to be installed.

WARNING

Risk of electrical shock. Can cause injury or death.
The UPS contains high DC as well as AC voltages. Check for voltage with both AC and DC voltmeters
before working within the UPS.

Only properly trained and qualified personnel wearing appropriate safety headgear, gloves, shoes and
glasses should be involved in installing the UPS or preparing the UPS for installation.

AVERTISSEMENT

Risque de décharge électrique pouvant causer des blessures graves, voire mortelles.
Le système ASC contient des tensions c.c. et c.a. élevées. Vérifiez les tensions au moyen de voltmètres

c.a. et c.c. avant d’utiliser le système ASC.
Seuls des employés qualifiés et dûment formés portant un casque, des gants, des chaussures et des

lunettes de sécurité adéquats doivent se charger d’installer le système ASC ou de le préparer pour
l’installation.

2.1 EXTERNAL PROTECTIVE DEVICES

For safety, circuit breakers must be installed in the input AC supply and external battery system. Given that every
installation has its own characteristics, this section provides guidelines for qualified installation personnel with
knowledge of operating practices, regulatory standards and the equipment to be installed.

External overcurrent protection must be provided. See Figures 31, 32 and 33 for overload capacity.

2.2 POWER CABLES

The UPS requires both power and control cabling. All control cables, whether shielded or not, should be run
separately from the power cables in metal conduits or metal ducts that are electrically bonded to the metalwork
of the cabinets to which they are connected.

The cable design must comply with the voltages and currents in Ta bles 1 4 through 17, follow local wiring
practices and take into consideration the environmental conditions (temperature and physical support media),
room temperature and conditions of installation of the cable and system’s overload capacity (see 5.0 -
Specifications).

WARNING

Risk of electrical shock. Can cause injury or death.
Before cabling the UPS, ensure that you are aware of the location and operation of the external isolators
that connect the UPS input/bypass supply to the power distribution panel.
Check that these supplies are electrically isolated, and post any necessary warning signs to prevent their
inadvertent operation.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 13

AVERTISSEMENT

Risque de décharge électrique pouvant causer des blessures graves, voire mortelles.
Avant de procéder au câblage du système ASC, assurez-vous que vous êtes au courant de l’emplacement

et du fonctionnement des isolateurs externes qui raccordent l’alimentation d’entrée ou de dérivation au
panneau de distribution électrique.
Vérifiez que ces raccords sont isolés électriquement et installez tous les panneaux d’avertissement
nécessaires pour empêcher leur utilisation accidentelle.

When sizing battery cables, a maximum voltage drop of 2VDC is permissible at the current ratings given in
Tabl e 17 .

The following are guidelines only and are superseded by local regulations and codes of practice where
applicable:

• The grounding conductor should be sized according to the fault rating, cable lengths, type of protection, etc. The grounding
cable connecting the UPS to the main ground system must follow the most direct route possible.

• Consideration should be given to the use of paralleled smaller cables for heavy currents, as this can ease installation
considerably.

• AC and DC cables must be run in conduits according to local codes, national codes and standard best practices. This will
prevent creation of excess EMI fields.

2.3 SIZING THE INPUT BREAKER FEEDING A LIEBERT EXL UPS

Nominal input current (considered continuous) is based on full-rated output load. Maximum current includes
nominal input current and maximum battery recharge current (considered noncontinuous). Continuous and
noncontinuous current are defined in the NEC.

Maximum input current is controlled by the current limit setting, which is adjustable. Values shown are for default
current limit of 125%. If a smaller input feed breaker is used, the input current limit can be adjusted; see your
Vertiv representative for more information. The input current limit should not be set less than 105% of the
current needed to support the inverter at full load for normal operation. This results in sufficient power to
recharge the battery in a reasonable time and to operate over the published input voltage range.

2.3.1 Power Cable Connection Procedure

The rectifier input, bypass, output and battery power cables (all require lug-type terminations) are connected to
busbars in the I/O sections (refer to 4.0 - Installation Drawings).

Equipment Ground

The equipment ground busbars are in the I/O sections (refer to 4.0 - Installation Drawings). The grounding
conductor must be connected to the ground busbar and bonded to each cabinet in the system.

All cabinets and cabling should be grounded in accordance with local regulations.

NOTE

Proper grounding reduces problems in systems caused by electromagnetic interference.

WARNING

Failure to follow adequate grounding procedures can result in electric shock hazard to personnel, or the
risk of fire, should a ground fault occur.

All operations described in this section must be performed by properly trained and qualified electricians
or technical personnel. If any difficulties are encountered, contact Vertiv. See the back page of this
manual for contact information.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 14

AVERTISSEMENT

Le non-respect des procédures de mise à la terre peut entraîner des risques d’électrocution du personnel,
ou des risques d’incendie en cas de défectuosité de la mise à la terre.

Toutes les opérations décrites dans cette section ne doivent être effectuées que par des électriciens ou
des techniciens professionnels dûment formés et qualifiés . En cas de difficultés, communiquez avec
Vertiv. Pour obtenir les renseignements de contact, consultez la dernière page de ce manuel.

Once the equipment has been positioned and secured, connect the power cables as described below (refer to
the appropriate cable connection drawing in 4.0 - Installation Drawings):

1. Verify that the UPS equipment is isolated from its external power source and all the UPS power isolators are open. Check

that these supplies are electrically isolated and post any necessary warning signs to prevent their inadvertent operation.

2. Open exterior and interior panels on the front of the I/O sections.

3. Connect the ground to the equipment ground busbar located in the I/O sections.

4. Make power connections and tighten the connections to the proper torque.

Ensure correct phase rotation.

WARNING

Risk of electrical shock. Can cause injury or death.
If the load equipment will not be ready to accept power on the arrival of the commissioning engineer,

ensure that the system output cables are safely isolated at their termination.

AVERTISSEMENT

Risque de décharge électrique pouvant causer des blessures graves, voire mortelles.
Si les équipements branchés ne sont pas prêts à être alimentés à l’arrivée de l'ingénieur de mise en

service, assurez-vous que les bornes des câbles de sortie du système soient isolées de façon sécuritaire.

WARNING

Risk of electrical shock. Can cause injury or death.
When connecting the cables between the battery extremities to the circuit breaker, always connect the
circuit breaker end of the cable first.

AVERTISSEMENT

Risque de décharge électrique pouvant causer des blessures graves, voire mortelles.
Lors du raccordement de câbles entre des bornes de batterie et un disjoncteur, branchez toujours en

premier l’extrémité du câble qui se raccorde au disjoncteur.

5. For control connection details, see 2.5 - Control Cable and Communication.

NOTE

If any fault bracing brackets were removed during installation, they MUST be replaced.

6. Close and secure the interior and exterior doors.

7. Attach the kick plates to the bottom of the unit. See Figure 39.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 15

2.4 REMOTE BREAKER

The remote breaker option has remote circuit breakers for both CB1 and the BFB. These remote circuit breakers
are referred to as the Rectifier Input Breaker (RIB) and Remote Backfeed Breaker (RBB). See 3.2 - Remote

Breaker UPS Installation.

2.5 CONTROL CABLE AND COMMUNICATION

Based on your site’s specific needs, the UPS may require auxiliary connections to manage the battery system
(external battery circuit breaker), communicate with a building management system or provide alarm signaling
to external devices, or for Remote Emergency Power Off (REPO). The external interface connections, arranged
for this purpose, are next to the option box in the Rectifier section (refer to 4.0 - Installation Drawings).

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 16

Figure 7 Liebert EXL customer connections

TB1154 – DC
Communication

TB1- Remote St atus Panel

TB2 – Digital

Inputs

TB3-SKRU
Enable

Liebert EXL Control Drawer

1

2

3

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

1

2

3

4

1

2

3

4

1

2

3

4

5

6

7

8

9

10

Remote
BackFeed
Breaker
(RBB)

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

1

2

3

4

5

6

7

8

9

10

Rectifi er
Input
Breaker
(RIB )

Not Used

Reserved

for LBS

Reserved for

MMS/1+N

J1

J9

J8

J7

J6

J5

J4

J3

J2

TB9

TB6

TB7

TB4

TB5

TB8

UPS Control Drawer

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 17

2.5.1 Dry Contacts

Table 2 UPS Digital Inputs

Item

Maintenance Bypass Breaker (MBB)

Maintenance Isolation Breaker (MIB)

Bypass Isolation Breaker (BIB) - Dual Source Input
None - Single Source Input

Rectifier Feed Breaker (RFB) - Dual Source Input
UPS Input Breaker (UIB) - Single Source Input

Reserved for Internal Use (SMS)/
Module Output Breaker (1+N)

REPO/EPO (N.O.)

REPO/EPO (Form-C or N.C.)

Ter mi na l

Block Pin

(Description of External Item)

TB2 1 MBB Aux Contact, Closed = Circuit Breaker is Closed

TB2 2 MBB Aux Contact Common

TB2 3 MIB Aux Contact, Closed = Circuit Breaker is Closed

TB2 4 MIB Aux Contact Common

TB2 5 BIB Aux Contact, Closed = Circuit Breaker is Closed

TB2 6 BIB Aux Contact Common

TB2 7 RFB Aux Contact, Closed = Circuit Breaker is Closed

TB2 8 RFB Aux Contact Common

TB2 9

Reserved for Internal Use (SMS)/MOB Aux Contact,
Closed = Circuit Breaker is Closed (1+N)

TB2 10 Reserved for Internal Use (SMS)/MOB Aux Contact Common (1+N)

TB2 11 REPO Switch, Normally Open Contact

TB2 12 REPO Switch, Normally Open Common

TB2 13 REPO Switch, Normally Closed Contact

TB2 14 REPO Switch, Normally Closed Common

REPO/EPO (Form-C) TB2 15 REPO Switch, Normally Open Contact

REPO/EPO Additional Common TB2 16 REPO Switch, Normally Closed Common

Key Status

On Generator

1. All contacts have:
Maximum voltage: 24VDC

Maximum current: 10mA
Wire range: #14-22AWG
Maximum length: 500' (150m)

2. All external wire furnished by others

3. All wiring must be in accordance with national and local electrical codes

4. If using REPO/EPO with Form-C contacts, Pins 13-15 must be used

5. If using REPO/EPO with normally closed (N.C.) contacts only, a jumper must be placed across Pins 15 and 16

TB2 17 Key Status Switch, Closed = Key Released

TB2 18 Key Status Switch, Common

TB2 19 On Generator (NO)

TB2 20 On Generator (COM)

Connect to

Table 3 UPS Output

Item

SKRU Enable TB3

1. To prevent signal interference, low-voltage (<48V) and low-current (5A) cable groups should be run in separate, grounded conduit from
high-voltage or high-current cable groups.

2. All external wire furnished by others.

3. All wiring must be in accordance with national and local electrical codes.

Ter mi nal

Block

Pin

1SKRU Enable Common

3 SKRU Enabled, Contact is Closed

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 18

Connects to

(Description of

External Item)

Maximum

Vol tag e

120VAC 1A #14-22 AWG 164ft. (50m)2 SKRU Enabled, Contact is Open

Maximum

Current

Wire

Range

Maximum

Length

Table 4 UPS control contacts to Battery Interface Boards

Reserved

for LBS

Reserved for

MMS/1+N

J1

J9

J8

J7

J6

J5

J4

J3

J2

J1

J9

J8

J7

J6

J5

J4

J3

J2

UPS 1 UPS 2 UPS n

Cat 6 Cable

NC

NC

J1

J9

J8

J7

J6

J5

J4

J3

J2

Item

Ter mi nal

Block

Pin

(Description of

External Item)

Maximum

Vol tag e

Maximum

Current

Wire

Range

Maximum

Length

1CAN +24V

Connects to

Battery Cabinet
Communication

TB1154

2CAN Common

3CANbus High

24VDC 2A 18AWG

1000ft

(305m)

4CANbus Low

1. To prevent signal interference, low voltage (<48V) and low current (5A) cable groups should be run in separate grounded conduit from
high voltage or high current cable groups.

2. All external wire furnished by others.

3. All wiring must be in accordance with national and local electrical codes.

4. The maximum length must take into account all battery communications connections in the system.

Table 5 UPS control contacts to Remote Status Panel

Connects To

Item

Ter mi na l

Block

Pin

TB1

Remote Status Panel

TB1154

1. To prevent signal interference, low voltage (<48V) and low current (5A) cable groups should be run in separate grounded conduit from
high voltage or high current cable groups.

2. All external wire furnished by others.

3. All wiring must be in accordance with national and local electrical codes.

(Description of

External Item)

1CAN +24V

2CAN Common

3CANbus High

4CANbus Low

Maximum

Vol tag e

Maximum

Current

Wire

Range

24VDC 150mA 18AWG

Maximum

Length

1000ft

(305m)

2.5.2 Multi-Module Communication

Paralleling cables that connect the module to other modules in the 1+N system are connected via Terminals J1­J6 customer connections on the control drawer. See Figure 8.

Figure 8 UPS MMS/1+N connectivity

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 19

2.6 DIGITAL LBS

Reserved
for LBS

Reserved for

MMS/1+N

J1

J9

J8

J7

J6

J5

J4

J3

J2

J1

J9

J8

J7

J6

J5

J4

J3

J2

UPS 1 UPS 2 UPS n

Cat 6 Cable

NC

NC

To next set of

modules, UPS1-J7

NC

NC

NC

NC

NC

NC

Cat 6 Cable

J1

J9

J8

J7

J6

J5

J4

J3

J2

The Load Bus Sync interface enables independent UPS units to remain in sync when operating on battery or
when supplied by unsynchronized input sources.

Digital LBS cables that connect the module to the system are connected to Terminals J7-J9 customer
connections on the control drawer. See Figure 9.

Figure 9 LBS connectivity

2.7 GROUNDING

2.7.1 Three-Wire Input connections

This module must NOT be used when single-phase loads are directly connected to the UPS. Note that whenever
the UPS module transfers to or from bypass, two AC sources (UPS output and bypass) are briefly connected
together and circulating current must flow. In this configuration, the current flows through the ground path and
may trip ground fault interrupters (GFI’s), distorting the output voltage waveform. Proper adjustment of GFI’s is
necessary to avoid unwanted tripping. The time delay should be set to at least 0.2 seconds to prevent tripping
when the UPS performs a transfer or retransfer operation.

2.7.2 High Resistance Grounding

Contact your Vertiv® representative or the factory to determine whether the Liebert EXL is compatible with the
specific type of HRG system involved.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 20

NOTICE

Failure to set the ground fault interrupters properly could cause loss of power to the critical load.

2.7.3 Preferred Grounding Configuration, Battery Systems

Open-rack battery systems, depending on local code requirements and customer preference, are normally:

• Floating (ungrounded) OR

• Center-tapped and floating

Battery cabinet systems must be connected as floating (ungrounded) systems.

Center-tapped or grounded battery systems are not possible with battery cabinet systems.

Whether the battery system is open-rack or cabinet, the metal rack parts or cabinet must be grounded to the
UPS module ground bus.

2.8 INTERNAL BREAKER SETTINGS

All internal breakers—CB1, CB2 and BFB—were installed and set at the factory.

NOTICE

Risk of incorrect adjustment. Can cause equipment damage.
Factory circuit breaker settings must not be altered without contacting Vertiv

®

customer support.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 21

3.0 OPTIONAL EQUIPMENT

3.1 SINGLE-MODULE SYSTEM OPTIONS

3.1.1 Battery Temperature Sensor

The optional external battery temperature sensor kit, supplied separately from the battery circuit breaker,
contains one probe and one temperature transport board.

3.1.2 Matching Liebert EXL Battery Cabinet

The optional matching Liebert EXL Battery Cabinet can be used to obtain the desired autonomy time. The
battery cabinets are designed to be either attached to the UPS or separate from the UPS (for details, see the
Liebert EXL Battery Cabinet installation manual, SL-26035, available at Vertiv’s Liebert Web site:

www.liebert.com ).

3.1.3 Remote Alarm Status Panel

The remote alarm status panel has LED alarm lights. An audible alarm sounds upon any alarm condition. The
surface- or flush-mounted NEMA 1 enclosed panel indicates: Load on UPS, Load on Bypass, Battery Discharging,
Low Battery Warning, Overload Warning, Ambient Overtemp Warning, UPS Alarm Condition, New Alarm
Condition (For a Second UPS Alarm Condition).

3.2 REMOTE BREAKER UPS INSTALLATION

The remote breaker option has remote circuit breakers for both CB1 and the BFB. These remote circuit breakers
are referred to as the Rectifier Input Breaker (RIB) and Remote Backfeed Breaker (RBB).

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 22

Figure 10 Customer connections (remote breaker)

TB1154 – DC
Communication

TB1- Remote Status Panel

TB2 – Digital

Inputs

TB3-SKRU
Enable

Liebert EXL Control Drawer

1

2

3

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

1

2

3

4

1

2

3

4

1

2

3

4

5

6

7

8

9

10

Remote
BackFeed
Breaker
(RBB)

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

1

2

3

4

5

6

7

8

9

10

Rectifier
Input
Breaker
(RIB)

Not Used

Reserved

for LBS

Reserved for

MMS/1+N

J1

J9

J8

J7

J6

J5

J4

J3

J2

TB9

TB6

TB7

TB4

TB5

TB8

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 23

3.3 RECTIFIER INPUT BREAKER (RIB)

Unless noted other wise, wiring
symbols used define t he followi ng:

Notes:

Twisted pair/triple control wiring.

Control wi ring by others.

A

B

C

E

RIBX

60A

IN_LINE_A

IN_LINE_B

IN_LINE _C

F23

F22

V_IN_R_A

V_IN_R_B

V_IN_R_C

K2

K2_4

K2_5

TB7

TB6

TB7-4 ( DRV)

TB7-3 (NO [C B CLOSED])

TB7-2 (NC [CB OPEN])

TB7-5 (+ 48V)

TB7-1 (CO M)

Inside UPS Cabinet

RIBX UVR Coil

(48VDC )

RIBX Stat us

Contacts

RIBX Form C

Contact ( Spare)

2x1

RIBX

240 VAC

(Supplied by

Switchgear Vendor )

TB6-10 (MT R_OP_ CLOSE)

TB6-08 (MT R_OP_ ENABLE)

Inside Switchgear

To Customer

Input Terminals

2x2

1x5
1x4

2x5

2x4
2x3

1 x 1

1 x 2

1 x 3

RIBX

2x6

2x8
2x7

1

1

Fuses should be 60A class
CC or J type ti me delay fuse

Connects to P 101 on HV
Attenuator Burden Bd 518691G1

Connects to Relay K 2 for Fan Power

TB10

TB10-1

TB10-2

TB10-3

Electri cal operator power provi ded by swit chgear
vendor and shall be power ed fr om line side of RIBX

These are term inals numbers on t he switchgear
where x designates t he unit number .
Example, for x=1, RIBX woul d be RIB1.

F24

K2_6

F51

F50

P101

P101_5

P101_3

F52

P101_1

F29

F28

P3

P3_5

P3_1

Connects to P 3 on Power
Oring Bd 418581 G1

F21

F20

K3

K3_1

K3_3

F46

F45

K4

K4_1

K4_3

Connects to Relay K 3 for
DC bus precharge

Connects to Relay K 4 for DC bus
precharge on 1200 kVA and above

TB11

PH A

TB12

PH B

TB13
PH C

EMIEMIEM I

EMI Cores

5 Turns

through Cor e

7

60A60A

12

12

12

8

12

12

12

12

12

12

12

12

12

12

12

12

2

3

4

5

6

7

8

Close

RIBX
Electric al
Operator

240 VAC

2

3

4

5

6

For systems that use a Rectifier Input Breaker (RIB), the controls for the Aux contact, UVR, Motor Operator and
voltage sense will go between the remote breaker and the UPS input I/O section. See Figure 11.

Figure 11 Rectifier Input Breaker diagram

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 24

Table 6 Rectifier Input Breaker specifications

Power

Class

625-

800kVA

1000-

1200kVA

kAIC

rating

65kA

Module

100kA

Module

65kA

Module

100kA

Module

RIB Specification

UL-Listed 489 (Molded Case Circuit Breaker) or UL 1066
(Low Voltage AC Power Circuit Breaker), which are
required for use in UL-listed switchgear or switchboards.
The circuit breaker must have a short-time rating of 65kA
at a maximum voltage of 480V for three cycles.

UL-Listed 489 (Molded Case Circuit Breaker) or UL 1066
(Low Voltage AC Power Circuit Breaker), which are
required for use in UL-listed switchgear or switchboards.
The circuit breaker must have a short-time rating of
100kA at a maximum voltage of 480V for three cycles.

UL-Listed 489 (Molded Case Circuit Breaker) or UL 1066
(Low Voltage AC Power Circuit Breaker), which are
required for use in UL-listed switchgear or switchboards.
The circuit breaker must have a short-time rating of 65kA
at a maximum voltage of 480V for three cycles.

UL-Listed 489 (Molded Case Circuit Breaker) or UL 1066
(Low Voltage AC Power Circuit Breaker), which are
required for use in UL-listed switchgear or switchboards.
The circuit breaker must have a short-time rating of
100kA at a maximum voltage of 480V for three cycles.

RIB General
Specification

The remote breaker must be
equipped with UVR and
auxiliary contacts for proper
operation with the UPS.

The remote breaker must be
equipped with UVR and
auxiliary contacts for proper
operation with the UPS.

Comments

No UPS internal fuse
protection on
rectifier and bypass
input.

No UPS internal fuse
protection on the
rectifier input. The
bypass input has
fuse protection.

No UPS internal fuse
protection on
rectifier and bypass
input.

UPS internal fuse
protection exists on
rectifier and bypass
input.

Table 7 Rectifier Input Breaker contacts

Item

Not Used

Not Used

Not Used

Ter mi nal

Block Pin

TB6 1 Not Used

TB6 2 Not Used

TB6 3 Not Used

TB6 4 Not Used

TB6 5 Not Used

TB6 6 Not Used

(Description of External Item)

Not Used TB6 7 Not Used

Breaker Motor Operation TB6 8 Motor Operation Enable (240VAC)

Not Used TB6 9 Not Used

Breaker Motor Operation TB6 10 Motor Operation Close Coil

TB7 1 RIB Aux Status Common

Breaker Auxiliary Status

TB7 2 RIB Aux Status, Normally Closed Contact, Closed = CB is Open

TB7 3 RIB Aux Status, Normally Open Contact, Open = CB is Open

Breaker UVR Control

1. For TB7, Pins 1-3, each contact has:
Maximum voltage: 24VDC
Maximum current: 10mA
Wire range: #14-22AWG
Maximum length: 500 ft. (150m)

2. All external wire field-supplied.

3. All wiring must be in accordance with national and local electrical codes.

TB7 4 RIB UVR Return

TB7 5 RIB UVR +48VDC

Connect to

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 25

3.4 REMOTE BACKFEED BREAKER

Unless noted otherwise , wiring sy mbols used
define the following :

Notes:

Twisted pair /triple contr ol wiring

Control wiri ng by others

A

B

C

E

RBBX

5A

BYP_LINE_A

BYP_LINE_B

BYP_LINE_C

V_BYP_R_A

V_BYP_R_B

V_BYP_R_C

Inside UPS Cabinet

RBFBX ST Coil

(48VDC)

RBFBX Status

Contacts

RBFBX Form C
Contact ( Spare)

240 VAC

Close

4x1

RBFBX

RBFBX

Electric al

Operator

240 VAC

(Supplied by

Switchgear Vendor )

Inside Switchgear

To Customer

Bypass

Terminals

4x2

3x5

3x4

4x5

4x4

4x3

3X1

3X2

3X3

RBBX

4x6

4x8

4x7

1

Fuses s hould be 5A c lass CC
or J ty pe time delay fuse

TB14

TB14-1

TB14-2

TB14-3

Electric al operator power provided by switchgear
vendor and s hall be powered from line side of RBFB X

5

These are ter minals numbers on the sw itchgear where x des ignates
the unit number . Ex ample, for x= 1, RBFBX would be R BFB1.

F64

F63

P300_3

P300_2

F65

P300_ 1

Connects to T4 Bypas s PS Transformer

F38

F37

T4

T4_H4

2

F35

F34

P300

P300_7

P300_6

Connects to P300 for B ypass Voltage Sens e
on HV Attenuator Bd 518691 G1 and By pass
Supply on Pow er Oring bd 418581G 1

R1

T4_H1

TB5

TB4

TB5-4 (DRV)
TB5-3 (NO [CB CLOSED])
TB5-2 (NC [CB OPEN])

TB5-5 ( +48V)

TB5-1 (CO M)

TB4-10 (MTR_ OP_C LOSE)
TB4-08 (MTR_OP_ENABLE)

EMIEMIEMI

EMI Cores

5 Turns thru Core

4

1

5A

5A

12

12

12

12

12

12

12

12

12

12

3

2

3

4

5

For systems that use a Remote Backfeed Breaker (RBB), the controls for the Aux contact, shunt trip and voltage
sense will go between the remote breaker and the UPS output I/O section. See Figure 12.

Figure 12 Remote Backfeed Breaker diagram

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 26

Table 8 Remote Backfeed Breaker specifications

Power

Class

625-

800kVA

1000-

1200kVA

kAIC

rating

65kA

Module

100kA

Module

65kA

Module

100kA

Module

RBB Specification

UL-Listed 489 (Molded Case Circuit Breaker) or UL 1066
(Low Voltage AC Power Circuit Breaker), which are
required for use in UL-listed switchgear or switchboards.
The circuit breaker must have a short-time rating of 65kA
at a maximum voltage of 480V for three cycles.

UL-Listed 489 (Molded Case Circuit Breaker) or UL 1066
(Low Voltage AC Power Circuit Breaker), which are
required for use in UL-listed switchgear or switchboards.
The circuit breaker must have a short-time rating of
100kA at a maximum voltage of 480V for three cycles.

UL-Listed 489 (Molded Case Circuit Breaker) or UL 1066
(Low Voltage AC Power Circuit Breaker), which are
required for use in UL-listed switchgear or switchboards.
The circuit breaker must have a short-time rating of 65kA
at a maximum voltage of 480V for three cycles.

UL-Listed 489 (Molded Case Circuit Breaker) or UL 1066
(Low Voltage AC Power Circuit Breaker), which are
required for use in UL-listed switchgear or switchboards.
The circuit breaker must have a short-time rating of
100kA at a maximum voltage of 480V for three cycles.

RBB General
Specification

The remote breaker must be
equipped with shunt trip and
auxiliary contacts for proper
operation with the UPS.

The remote breaker must be
equipped with shunt trip and
auxiliary contacts for proper
operation with the UPS.

Comments

No UPS internal fuse
protection on
rectifier and bypass
input

No UPS internal fuse
protection on the
rectifier input. The
bypass input has
fuse protection.

No UPS internal fuse
protection on
rectifier and bypass
input

UPS internal fuse
protection exists on
rectifier and bypass
input

Table 9 Remote Backfeed Breaker contacts

Item

Not Used

Not Used

Not Used

Not Used TB4 7 Not Used

Not Used TB4 8 Not Used

Not Used TB4 9 Not Used

Not Used TB4 10 Not Used

Breaker Auxiliary Status

Breaker ST Control

1. For TB7, Pins 1-3, each contact has:

Maximum voltage: 24VDC
Maximum current: 10mA
Wire range: #14-22AWG
Maximum length: 500 ft. (150m)

2. All external wire field-supplied.

3. All wiring must be in accordance with national and local electrical codes.

Terminal Block Pin

Connect to (Description of External Item)

TB4 1 Not Used

TB4 2 Not Used

TB4 3 Not Used

TB4 4 Not Used

TB4 5 Not Used

TB4 6 Not Used

TB5 1 RBB Aux Status Common

TB5 2 RBB Aux Status, Normally Closed Contact, Closed = CB is Open

TB5 3 RBB Aux Status, Normally Open Contact, Open = CB is Open

TB5 4 RBB ST Return

TB5 5 RBB ST +48VDC

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 27

3.5 COMMUNICATION AND MONITORING

Terminal blocks are inside the

control drawer in the

Liebert EXL’s input cabinet.

See Figure 14 or 15 for the

drawer’s location.

The Liebert EXL has these monitoring options:

• Liebert IntelliSlot® Unity-DP (Dual Protocol) Card
The Liebert IntelliSlot Unity Card provides Web, embedded Vertiv

IP/MSTP, Modbus TCP/RTU, SMTP, SMS, and telnet communication and control capabilities in one unified communication
platform. The platform supports 10/100 Mbit Ethernet, IPv4 and IPv6, HTTP/HTTPS for device Web page access, SMTP
interface for e-mail, SMS interface for text messaging, Vertiv Protocol for communicating with Trellis
software applications and LIFE technology for supporting Liebert Remote Service Delivery.
SNMP v1/v2c/v3, Modbus TCP/IP, BACnet IP, Modbus RTU, BACnet MSTP and YDN23 third-party protocols are also supported
for building management and network management applications. The Liebert IntelliSlot Unity card provides ground fault
isolated 10/100 baseT Ethernet and RS-485 network connectivity.

• Programmable Relay Board

• Input Contact Isolator Board

Figure 13 Terminal block locations—input cabinet

®

LIFE™ Technology, Vertiv Protocol, SNMP, BACnet

™

and Liebert Nform®

3.5.1 Alber® Monitoring System

The matching Liebert EXL Battery Cabinet has space for an Alber battery monitoring system. The battery
monitoring system can be factory-installed or field-installed later.

The Alber Battery Monitor by Vertiv continuously checks all critical battery parameters, such as cell voltage,
overall string voltage, current and temperature. Automatic periodic tests of internal resistance of each battery
will verify the battery’s operating integrity. Capabilities include automatic internal patented DC resistance tests
and trend analysis, providing the ability to analyze performance, aid in troubleshooting and detect failing cells
before they fail.

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 28

4.0 INSTALLATION DRAWINGS

CORE

OUTPUT/BYPASS

CORE

U46-8C-2000
Rev. 5

DOORS AND INNER SKINS NOT SHOWN

Options Box
(5 Slots)

Liebert
IntelliSlot
Housings

Motor
Operated
Circuit
Breaker (CB1)

Module Output
Circuit Breaker
(CB2)

Backfeed
Circuit Breaker
(BFB)

Input
Ground

Control
Drawer

Input
Busbars

DC
Input

Output
Busbars

Bypass
Busbars

High-Voltage
Sense Test
Points

INPUT

Output
Ground
Busbar

Back Feed
Circuit
Breaker
(BFB)

Module
Output
Circuit
Breaker
(CB2)

Bypass
Busbars

Output
Ground
Busbar

Output
Busbars

Liebert IntelliSlot
Housings

Motor Operated
Circuit Breaker
(CB1)

Options
Box (5 Slots)

High-Voltage

Sense

Test Points

DC Input

Input

Busbars

Input

Ground

Control
Drawer

OUTPUT/BYPASSCORE CORE COREINPUT

U46-12C-2000
Rev. 3

DOORS AND INNER SKINS NOT SHOWN

The difference between an SMS and 1+N configuration is that the 1+N
has sharing inductors present behind CB2 (not visible in drawing).

Figure 14 Typical main components, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module unit

Figure 15 Typical main components, 1000-1200kVA Liebert EXL, SMS and 1+N multi-module unit

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 29

Figure 16 Main components for remote breaker configuration—Single module with static bypass or 1+N multi-module;

Module
Output
Circuit
Breaker
(CB2)

Bypass
Busbars

Output
Ground
Busbar

Output
Busbars

Liebert
IntelliSlot
Housings

Option Box

(5 Slots)

High-Voltage

Test Points

DC Input

Input

Busbars

Input
Ground

Control
Drawer

Output/BypassCore CoreInput

U46-8C-2002
Rev. 0

DOORS AND INNER SKINS NOT SHOWN

On Input/Output Cabinets

This illustration shows components based on remote
installation of both the Rectifier Input Breaker (RIB) and Remote
Backfeed Breaker (RBB).

Modul

O

C

B

(

)

By

B

p

G

B

O

Busb

S

g

H

Te s

s

D

B

G

C

D

O

SS

E

CORE

CORENPU

1

N

s

)

625kVA-800kVA

Figure 17 Main components for remote breaker configuration—Single module with static bypass or 1+N multi-module;

igh-Voltage

t Point

C Input

Input

usbars

Input

ontrol
rawer

10 00 kVA- 120 0k VA

tions Box

5 Slots

round

T

Liebert Intelli
Housin

lot

s

COR

DOORS AND INNER SKINS NOT SHOW

n Input/Output Cabinet

U46-12C-2002
Rev.

UTPUT/BYPA

utput
ircuit
reaker

CB2

pass

usbars

Out

round

usbar

utput

ars

e

ut

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 30

Figure 18 Outline Drawing, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module unit

Notes

1. 24" (610mm) minimum clearance above unit required for air exhaust,
and 36" (914mm) front access required for service.

2. Keep cabinet within 15 degrees of vertical while handling.

3. Top and bottom cable entry available through removable
access plates. Remove punch to suit conduit size and replace.

4. Unit bottom is structurally adequate for forklift handling.

5. Control wiring and power wiring must be run in separate conduits.

6. All wiring is to be in accordance with national and local electrical codes.

7. Width dimension includes side panels. Subtract 1.4" (35mm)
when removing both side panels.

8. See technical information drawing for shipping split weights.

To Frame

2.6" (65mm)

To

Frame

1.3"

(33mm)

U46-8C-2001
Rev. 3

RIGHT SIDE VIEW

33.5"

(851mm)

34.4"

(874mm)

77.5"

(1969mm)

With Accent Strip

See

Bottom

View

38.5"

(978mm)

51.2"

(1300mm)

123.6" (3140mm)

33.9"

(862mm)

To Frame

2.4" (60mm)

4" (101mm)

to Frame

Rectifier\DC

Cable Entry, Area

With Panel Removed

12.5" x 21.9"

(318mm x 556mm)

Rectifier\DC
Cable Entry, Area
With Panel Removed
(23.5" x 21.8"
(597mm) x 553mm)

Panel to Frame

Typical

Opposite

Side

To Frame

1.3" (33mm)

14.3" (363mm)
to Frame

To Frame Typ

Opposite Side

1.6" (40mm)

Low-Voltage Cable
Entry\Exit, Area
With Panel Removed

4.9" x 21.8" (125mm x 553mm)

Bypass\ Output
Cable Exit, Area
With Panel Removed

10.9" x 28.4" (278mm x 722mm)

1.4" (37mm)

Section A - (Top Looking Down)

BOTTOM VIEW

Input Core Core Output/Bypass

TOP VIEW

FRONT VIEW

Low Voltage Cable
Entry \ Exit, Area
With Panel Removed

8.8" x 9.8"
(224mm x 250mm)

Bypass\Output
Cable Exit, Area
With Panel Removed

12.5" x 23.2"
(318mm x 590mm)

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 31

Figure 19 Outline Drawing, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit

1.3" (33mm)

Typical Opp. Side

Low-Voltage Cable

Entry/Exit, Area

With Panel Removed

6.0" x 32.2"

(152 x 819mm)

Rectifier/DC

Cable Entry, Area

With Panel Removed

14.7" x 33.3"

(373 x 846mm)

Low-Voltage Cable

Entry/Exit, Area

With Panel Removed

10.6" x 7.9"

(269 x 7.9mm)

47"

(1193mm)

2.4" (60mm)
To Frame

To Frame

(50mm)

1.3" (33mm)

2"

26.7"
(679mm)
To Frame

170.7" (4335mm)

To Frame

76.7" (1949mm)

Rectifier/DC Cable Entry,
Area With Panel Removed

22.7" x 32.2" (577 x 819mm)

Section A (Top Looking Down)

BOTTOM VIEW

FRONT

TOP

47"

(1193mm)

Bypass/Output

Cable Exit, Area

With Panel Removed

28.7" x 14.3"

(730 x 364mm)

2.4" (60mm)
To Frame

1.3" (33mm)
To Frame

3" (77mm)

To Frame

Bypass/Output

Cable Exit, Area

With Panel Removed

25.4" x 15.7"

(645 x 399mm)

A

INPUT

NOTES

1. All dimensions are in inches (mm).

2. 24" (610) minimum clearance above unit required for air exhaust;
36" (914) front access required for service.

3. Keep cabinet within 15 degrees of vertical while handling.

4. Top and bottom cable entry available through removable access plates.
Remove, punch to suit conduit size and replace.

5. Unit bottom is structurally adequate for forklift handling.

6. Control wiring and power wiring must be run in separate conduits.

7. All wiring is to be in accordance with national and local electrical codes.

8. Width dimension includes side panels. Subtract 1.4" (35mm) when removing both side panels.

9. See technical information drawing for shipping split weights.

CORE CORE CORE OUTPUT/BYPASS

FRONT

A

See
Bottom
View

33.5"

(850mm)

34.4"

(874mm)

RIGHT SIDE

U46-12C-2001
Rev. 2

77.5"

(1969mm)

With
Accent Strip

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 32

Figure 20 Base drawing, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module unit

1. All dimensions are in inches (mm).

2. Unit bottom is structurally adequate
for forklift handling.

Forklift Openings

Forklift Openings

(Top Looking Down)

Front

Front

Conduit
Plate
Behind Support
Rail

Input

Front

Core Output/BypassCore

Oppo. Side, Typ

U46-8l-1000
Rev. 0

Right Side

Lift Clearance

FRONT VIEW

27.8

(705)

16.4
(416)

12.8 (324)

BOTTOM VIEW
Footprint Spacing

26.2

(665)

6.1 (155)

3.9
(99) Oppo. Side
Typ

BOTTOM OUTPUT
Right Side
Bottom Cable Entry Panels

18.5

(470)

18.5

(470)

14.8

(376)

11. 2

(284)

7.1

(180)

3.5

(90)

7.1

(180)

7.1

(180)

4.7

(120)

3.5

(90)

20.5

(520)

20.5

(520)

23.8 (605)

Oppo. Side Typ.

25.6 (651)
Pillar Spacing
Inside

31.3 (795)
Pillar Spacing
Outside

23.8 (605)

Foot Spacing

Inside

30.8 (781)

Foot Spacing

Outside

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 33

Figure 21 Base drawing, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit

23.8 (605)

Opposite Side

Typical

NOTES:

1. All dimensions are in inches (mm).

2. Unit bottom is structurally adequate for forklift handling.

Input

Core

Core

Core

Output/Bypass

18.8

(478)

18.8

(478)

18.8

(478)

18.8

(478)

18.5

(470)

18.5

(470)

18.5

(470)

40.7 (1035)

3 (99)
Opposite
Side
Typical

FRONT VIEW

Forklift Openings Forklift Openings

20.5

(520)

20.5

(520)

20.5

(520)

31.3 (795)

Pillar Spacing

Outside

25.6 (651)

Pillar Spacing

Inside

30.8 (781)

Foot Spacing

Outside

23.8 (605)

Foot Spacing

Inside

Opposite

Side

BOTTOM OUTPUT

Right Side

Bottom Cable Entry Panels

BOTTOM VIEW

(Top Looking Down)

Footprint Spacing

2.8 (70)

Foot to Pillar

3.1

(80)

6.3

(160)

6.3

(160)

7.1

(180)

7.1

(180)

RIGHT SIDE

Lift Clearance

U46-12L-1000
Rev. 0

2.8 (70)

Foot to Pillar

Front

Front

6.1 (155)

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 34

Figure 22 Input and battery terminal detail, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module unit

1.26 (32)
Typ.

2.07 (53)
Typ.

2.05 (52)
Typ.

2.08 (53)
Typ.

1.75
(44)

1.75 (44)

Ø.56 (14)
Typ.

Ø.56 (14)
Typ.

Ø.56 (14)
Typ.

Ø.56 (14)
Typ.

Notes

1. All dimensions are in inches (mm).

2. Control wiring and power wiring must be run in
separate conduits.

3. All wiring is to be in accordance with national and local electrical codes.

4. Based on NEC 408.56 minimum spacing, all live parts, including lugs, must be at
least 1" (25mm) from any other live part from a different phase or the
chassis frame. If lug stacking is required, the method of stacking and
required minimum spacing are the responsibility of the installing contractor
and authority having jurisdiction.

LEFT SIDE VIEW

INPUT

ISOMETRIC

VIEW

LEFT SIDE VIEW

TILTED DOWN

TO SHOW BUSBARS

U46-8E-3200B
Rev. 3

#1 Input Phase Busbar 20.5 x 4 x .38

#3

#3

#2 DC Pos. / Neg. Busbar 20.1 x 4 x .5

#3 Input Ground Busbar 25.4 x 3 x .25

(See Isometric View)

23

(584)

42.8

(1088)

#1 #1

#2

1.75
(44)

1.75
(44)

SE-556101

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 35

Figure 23 Input and battery terminal detail, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit

NOTES

1. All dimensions are in inches (mm).

2. Control wiring and power wiring must be run in separate conduits

3. All wiring is to be in accordance with national and local electrical codes.

4. See Page 1, Drawing U46-12E-3200A and Page 3, Drawing U46-12E-3200C.

5. Based on NEC 408.56 minimum spacing, all live parts, including lugs,
need to be at least 1 inch (25.4mm) from any other live part from a different
phase or the chassis frame. If lug stacking is required, the method of stacking
and required minimum spacing is the responsibility of the installing contractor
and authority having jurisdiction (AHJ).

1.75 (44)

Ø 0.563 (14) Typical

U46-12E-3200B
Rev. 0

2.06 (52.4)
Typical

SECTION OF

LEFT SIDE VIEW

Tilted Down to Show Busbars

LEFT SIDE VIEW

Input

1

1

2

3

4

FRONT

43.7

(1109)

1. Input Ground Busbar 29.5 x 5 x .25

Ø 0.624 x 1
(16 x 25.4) 2 Places

2.2 (56)

2.5 (64)

1.97 (50)

1.97 (50)

2.09 (5.3)

1.75 (44)

Ø 0.563 x .875 (14x22)
Typical

3. Input Phase Busbar 18.6 x 3.5 x .5

1.75 (44)

Ø 0.563 (14) Typical

2.04 (52)
Typical

4. DC Pos. / Neg. Busbar 18.7 x 6 x .5

2.04 (52)
Typ.

1.75 (44)

Ø 0.563 x .875 (14x22)
Typical

2. Input Aux. Ground Busbar 21.6 x 5 x .25

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 36

Figure 24 Output and bypass terminal detail, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module unit

2.36" (60mm)
Typ.

#6 Output Ground Busbar 25.4 x 3 x .25

2.36" (60mm)
Typ.

#5 Phase Output Busbar 17.7 X 4 X .25

2.36"

(60mm)

Typ.

1.97"

(50mm)

Typ.

2.36"

(60mm)

Typ.

#4 Bypass Input Busbar 38.2 x 4 x .25

Ø .56" (14mm) Typ.

1.44" (37mm)

1.0" (25mm) Typ.

Ø .56" (14mm) Typ.

1.75" (44mm)

Ø .56" (14mm) Typ.

1.43" (36mm)

4

6

5

58.4"

(1484mm)

30.3"

(770mm)

18.5"

(469mm)

Notes:

1. Control wiring and power wiring must be run in separate conduits

2. All wiring is to be in accordance with national and local electrical codes.

3. See Page 1, Drawing U46-8E-3200A and Page 2, Drawing U46-8E-3200B.

4. Based on NEC 408.56 minimum spacing, all live parts, including lugs,
must be at least 1" (25mm) from any other live part from a different phase
or the chassis frame. If lug stacking is required, the method of stacking
and required minimum spacing is the responsibility of the installing
contractor and authority having jurisdiction.

Dual Hole Lug
Pad Width (Max.)

1.75" (44mm)

RIGHT SIDE VIEW
OUTPUT/BYPASS

U46-8E-3200C
Rev. 3

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 37

Figure 25 Output and bypass terminal detail, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit

5. Bypass Input Busbar 44.3" x 3.5" x .5"
(1125 x 89 x 13mm)

1.75" (44mm)
Typical

6. Output Ground Busbar 28.4" x 5" x .25"

(722 x 127 x 7mm)

1.97" (50mm)

2.63"

(67mm)

Ø 0.563" x 1.375"
(14 x 35mm) Typical

7. Output Phase Busbar 29.5" x 4" x .375"

(749 x 102 x 10mm)

Ø 0.563"
(14mm), Typical

Ø 0.563"
(14mm), Typical

1.56" (39.6mm)

Ø 0.563" x 1.375"
(14 x 35mm) Typical

5

1.75" (44mm)

6

7

1.56" (39.6mm)

1.75"

(44mm)

Typical

Notes:

1. All dimensions are in inches (mm).

2. Control wiring and power wiring must be run in separate conduits

3. All wiring is to be in accordance with national and local electrical codes.

4. See Page 1, Drawing U46-12E-3200A and Page 2, Drawing U46-12E-3200B.

5. Based on NEC 408.56 minimum spacing, all live parts, including lugs,
must be at least 1 inch (25.4mm) from any other live part from a different
phase or the chassis frame. If lug stacking is required, the method
of stacking and required minimum spacing is the responsibility of the
installing contractor and authority having jurisdiction (AHJ).

Ø 0.563" x 1.375"
(14 x 35mm) Typical

Dual Hole Lug
Pad Width (Max.)

1.75" (44mm)

20.9"

(531mm)

RIGHT SIDE

Output/Bypass

U46-12E-3200C
Rev. 0

54.4"

(1381mm)

23"

(585mm)

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 38

Figure 26 Input, output and bypass terminal spacing details, 625-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit

U46-8E-3200A
Rev. 0

3

[75]

Typ.

3 (75) Typ.

Between
Busbars

TOP VIEW

#1 Input Phase Busbar
#2 DC Positive / Negative Busbar
#3 Input Ground Busbar
#4 Bypass Input Busbar
#5 Phase Output Busbar
#6 Output Ground Busbar

SEE BUSBAR DETAIL PAGES 2 & 3

1. All dimensions are in inches [mm].

2. Control wiring and power wiring must be run in
separate conduits.

3. All wiring is to be in accordance with national and local electrical codes.

4. See Page 2, Drawing U46-8E-3200B and Page 3, Drawing U46-8E-3200C.

Input Output/Bypass

#2#1

#3

BCA

+

-

#6

#4

A
B
C

#5

A
B
C

(Front)

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 39

Figure 27 Low-voltage cable routing

Use these entry holes for
Liebert IntelliSlot Unity
card cables only

Use these entry holes for
Liebert IntelliSlot

®

Unity™ card

cables only

DOORS AND INNER SKINS REMOVED

INPUT

Low Voltage
Control Cable

Top Entry

Low Voltage
Wire Way

Low-Voltage
Control Cable

Bottom Entry

Provide at least 18" (457mm) of service loop
to all control connections to permit opening
the service drawer without removing the connections.
The extra service loop can either be left hanging
or loosely attached to the corner post.

Service Drawer

Openings to Control Wire Way

To Ensure Isolation:

A

g

.

k

y

.

ll wiring must have insulation rated

for 600V or hi

her

•All cables not rated Class 1 must be
ept separated and secured awa

from high-voltage Class 1 cables

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 40

Figure 28 Cabling for single input configuration

NOTES

1. 24" (610) minimum clearance above the unit is required for air exhaust.

2. Top and bottom cable entry is available through removable access plates. Remove, punch to suit conduit size and replace.

3. All wiring is to be in accordance with national and local electrical codes.

4. See Ta bl e 1 8 for cable sizing

5. Connections between the rectifier and bypass busbars are supplied by others.

6. Based on NEC 408.56 minimum spacing, all live parts, including lugs, must be at least 1 inch (25.4mm) from any other live part
from a different phase or the chassis frame. If lug stacking is required, the method of stacking and required minimum spacing is
the responsibility of the installing contractor and the authority having jurisdiction. See Figures 22 - 26 for busbar details.

625-800kVA unit

shown, similar

configuration for

1000-1200kVA unit

Output/Bypass

Core

Input

Core

Output/Bypass

Core

Input

Core

Note 1

1. Customer control wiring connection points are Terminals 1 through 16 (see Ta ble 11 ).

2. Customer-provided, normally open dry contacts for user alarm messages.

3. All control wiring (by others) must be run separate from power wiring.

4. Signal voltage: 100mA @ 12VDC.

5. Maximum cable length is 500 ft. (152m) with #16AWG and flexible stranded cable.

6. All wiring must be in accordance with national and local electrical codes.

Figure 29 Optional Input Contact Isolator Board

P99

P66

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 41

12345678910111213141516

J51

Table 10 Input Contact Isolator Board pre-assigned values

ICI #1 ICI #2

Channel #

1 Reduced Rect ILimit None

2 Reduced Batt ILimit None

3 Stop Battery Charge None

4— None

5 EcoMode Suspended None

6— None

7— None

8— None

Pre-Assigned Label Pre-Assigned Label

Table 11 Input Contact Isolator Board control wiring connections

Input Contact Pin No.

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 42

Figure 30 Control wiring, Programmable Relay Board

1. Customer control wiring connection points are Terminals 1 through 12.

2. Programmable Relay Board option includes eight signal channels with one Form-C dry contact per channel (see Ta bl e 1 2).

3. All control wiring (by others) must be run separate from power wiring.

4. Contact ratings: 1A @ 30VDC or 125VAC @ 0.45A

5. Maximum cable length is 500 ft. (152m) with #16AWG and flexible stranded cable.

6. All wiring must be in accordance with national and local electrical codes.

P99

P66

Table 12 Programmable Relay Board pinout

Ter mi na l

Block Channel Pin No. Common

CH1 1-3 1 2 3

J71

J72

CH2 4-6 4 5 6

CH3 7-9 7 8 9

CH4 10-12 10 11 12

CH5 1-3 1 2 3

CH6 4-6 4 5 6

CH7 7-9 7 8 9

CH8 10-12 10 11 12

Normally

Closed

J71

123456 789101112

123456 789101112

J72

Normally

Open

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 43

5.0 SPECIFICATIONS

Table 13 Liebert EXL UPS specifications

Model Size

Input Parameters

Input Voltage to Rectifier, VAC 480V 3-phase, 3-wire 480V 3-phase, 3-wire

Input Voltage to Bypass, VAC 480V 3-phase, 3-wire 480V 3-phase, 3-wire

Input Voltage Range, VAC +10% to -30% +10% to -30%

Input Frequency, Hz 60 60

Permissible Input Frequency Range, Hz 55 to 65 55 to 65

Reflected Input THDi, Nominal Voltage, Full

Load, %

Power Walk-In, sec 1 to 30 (selectable) in 1 sec. Increments 1 to 30 (selectable) in 1 sec. Increments

Battery & DC Parameters

Battery Type

Nominal Battery Bus, VDC 480V 480V

Battery Float Voltage, VDC 540V 540V

Minimum End of Discharge Voltage, VDC 384V (for VRLA / Flooded Lead Acid) 384V (for VRLA / Flooded Lead Acid)

DC Ripple Voltage in Float & Const V Ch.

Mode, %

Temperature Compensated Battery Charging Optional (with temperature probe) Optional (with temperature probe)

Output Parameters

Inverter Type IGBT-based Sine Wave PWM Controlled IGBT-based Sine Wave PWM Controlled

Output Power, kW 625 | 750 | 800 1000 | 1100 | 1200

Output Voltage, VAC 480V 3-ph, 3-wire 480V 3-ph, 3-wire

Output Voltage Regulation, % < 1% (3-phase RMS average) < 1% (3-phase RMS average)

Output Voltage Regulation (50% Unbalanced

Load)

Output Frequency, Hz 60 60

Output Frequency Regulation, % ± 0.1 ± 0.1

Output THDv Linear Load at Nominal Voltage,

Output THDv at Nominal Voltage Including a

100kVA Non-Linear Load per EN 62040-3, %

Capacity to Handle High Crest Factor Load 3:1 3:1

Capacity to handle Step Load, % 0-100 or 100-0 0-100 or 100-0

Step Load Transient Recovery (linear loads),

Unbalance Loads Current Capacity 100% of nominal phase current 100% of nominal phase current

Load Power Factor Supported (Without

Derating)

Voltage Displacement, ° (Electrical Degree) 120° ±1° (with 50% unbalanced load) 120° ±1° (with 50% unbalanced load)

Overload Conditions, % FL See Figures 31, 32 and 33

Physical Parameters and Standards

Width, in (mm), With Static Bypass 123.6 (3140) 170.7 (4335)

Depth, in (mm) 34.4 (874) 34.4 (874)

VRLA (Valve Regulated Lead Acid) or FLA

%

%

IEC 62040-3, Section 5.3.1 Figure 1 IEC 62040-3, Section 5.3.1 Figure 1

625-800kVA 1000-1200kVA

<5% <5%

VRLA (Valve Regulated Lead Acid) or FLA

(Flooded Lead Acid)

<1 (RMS value) < 3,4% Vpp <1 (RMS value) < 3,4% Vpp

< 2% (3-phase RMS average) < 2% (3-phase RMS average)

<3% <3%

6% (max) 6% (max)

0.7 Leading to 0.7 Lagging 0.7 Leading to 0.7 Lagging

(Flooded Lead Acid)

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 44

Table 13 Liebert EXL UPS specifications (continued)

Model Size

Height, in (mm) 77.5 (1969) 77.5 (1969)

Weight, Unpackaged, lb. (kg)

approximate with Static Bypass (1+N)

Maximum Heat Dissipation, Full Load, BTU/hr (kW)

Cooling Air, CFM ≤4,600 ≤6,700

Color Black (ZP-7021) Black (ZP-7021)

Front Door Opening (for serviceability) 90° 90°

Degree of Protection for UPS Enclosure IP 20 (with and without front door open) IP 20 (with and without front door open)

Minimum Clearance, Top, in (mm) 24 (610) 24 (610)

Minimum Clearance, Back, in (mm) 0 0

Minimum Clearance, Sides, in (mm) 0 0

Location of Cable Entrance Top or Bottom Top or Bottom

Standards and Conformities

IEC62040-2, Level 4, Criteria A

Environmental Parameters

Storage Temperature Range, °F (°C) -4 to 104 (-20 to 40)

Operating Temperature Range, °F (°C)

1.5% maximum kW / degrees C derating up

122°F (50°C) absolute maximum with

Relative Humidity

(Operating and Non-Operating)

3300 ft.(1000m) (per IEC 62040/3) - 1%

Maximum Altitude Above MSL

1. Width dimensions are with side panels attached. Subtract 1.4" (35mm) for dimensions without side panels.

2. Depth dimensions include the front door and rear panel.

3. Contact the factory before storing at temperatures exceeding 104°F (40°C)

Maximum kW derating / 1000 ft. rise

between 3300 and 10,000 ft. (305m rise

625-800kVA 1000-1200kVA

5687 (2580) 8095 (3672)

625kVA UPS: 77,417 (22.7) 1000kVA UPS: 123,867 (36.3)

750kVA UPS: 95,653 (28.0) 1100kVA UPS: 136,253 (39.9)

800kVA UPS: 102,030 (29.9) 1200kVA UPS: 148,640 (43.5)

UL 1778, 5th Ed.

CSA 22.2 107.3

FCC Part 15, Class A

(with optional filters installed)

UL 1778, 5th Ed.

CSA 22.2 107.3

FCC Part 15, Class A

(with optional filters installed)

IEC62040-2, Level 4, Criteria A

ANSI C62.41, Category A3 &B3

ISTA

WEEE

3

32°F to 95°F (0°C to 35°C) at

full rated load

ANSI C62.41, Category A3 &B3

ISTA

WEEE

-4 to 104 (-20 to 40)

32°F to 95°F (0°C to 35°C) at

full rated load

1.5% maximum kW / degrees C derating up

to 50°C

to 50°C

122°F (50°C) absolute maximum with

derating

95% or less Non-Condensing

95% or less Non-Condensing

derating

(Operating and Non-Operating)

3300 ft. (1000m) (per IEC 62040/3) - 1%

Maximum kW derating / 1000 ft. rise

between 3300 and 10,000 ft. (305m rise

between 1000 and 3000m)

between 1000 and 3000m)

3

Table 14 Current ratings—rectifier input

UPS Rating

625 625 480 779 818

Vol tag e

VAC

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 45

Nominal

Current

Maximum

CurrentkVA kW

Table 14 Current ratings—rectifier input

UPS Rating

750 750 480 935 982

800 800 480 995 1044

1000 1000 480 1244 1308

1100 1100 480 1368 1438

1200 1200 480 1493 1569

Vol tag e

VAC

Nominal

Current

Table 15 Current ratings—bypass input

UPS Rating

625 625 480 752

750 750

800 800 480 962

1000 1000

1100 1100

1200 1200 480 1443

Vol tag e

VAC

Nominal

CurrentkVA kW

480 902

480 1203

480 1323

Table 16 Current ratings—output

UPS Rating

625 625 480 752

750 750

800 800 480 962

1000 1000 480 1203

1100 1100

1200 1200 480 1443

Vol tag e

VAC

Nominal

CurrentkVA kW

480 902

480 1323

Table 17 Current ratings—DC source

UPS Rating

Vol tag e

kVA kW

625 625 480 1601

750 750 480 1923

800 800 480 2051

1000 1000 480 2591

1100 1100 480 2850

1200 1200 480 3109

VAC

Maximum

Current

at EOD

Notes on Tables 14 through 17

1.Nominal rectifier AC input current (considered continuous) is based on full

rated output load. Maximum current

includes nominal input current and maximum battery recharge current
(considered non-continuous).

2.The rectifier overload current is controlled by the input current limit setting,

which is adjustable from 25 to 200% (default:125%).

3.For breaker coordination while the module is overloaded, see the current

versus time values on the overload curves.

4.Nominal battery voltage is shown at 2.0 volts/cell.

5.DC Source current based at 401VDC.

Maximum

CurrentkVA kW

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 46

Figure 31 Inverter overload data

631.1

324.8

194.7

120.0

75.9

49.0

32.4

21.8

14.9

10.4

7.3

5.2

3.8

2.8

2.1

1.5

1.2

0.9

0.2

0.0

100.0

200.0

300.0

400.0

500.0

600.0

700.0

100% 110% 120% 130% 140% 150% 160% 170% 180% 190% 200%

% Load

Time (sec)

Continuous

106%: 15005 secs

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 47

Figure 32 Rectifier overload data

341.0

204.5

126.0

79.6

51.5

34.0

22.9

15.6

10.9

7.7

5.5

4.0

3.1

2.3

1.7

1.3

1.0

0.2

694.2

0.0

100.0

200.0

300.0

400.0

500.0

600.0

700.0

100% 110% 120% 130% 140% 150% 160% 170% 180% 190% 200%

% Load

Time (sec)

Continuous

106%: 16506 secs

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 48

Figure 33 Bypass overload data

0.2

0.9

1.2

1.5

2.1

2.8

3.8

5.2

7.3

10.4

500.0

500.0

450.0

400.0

324.8

350.0

300.0

250.0

Time (sec)

194.7

200.0

14.9

21.8

32.4

49.0

75.9

120.0

Continuous

150.0

100.0

50.0

% Load

100% 110% 120% 130% 140% 150% 160% 170% 180% 190% 200%

0.0

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 49

Table 18 Recommended conduit and cable sizes for use with 100% rated breakers

Rectifier Input

UPS Rating

kVA kW Copper Conductors Aluminum Conductors

625 625

750 750

800 800

1000 1000

1100 1100

1200 1200

Bypass Input

UPS Rating

kVA kW Copper Conductors Aluminum Conductors

625 625

750 750

800 800

1000 1000

1100 1100

1200 1200

Output

UPS Rating

kVA kW Copper Conductors Aluminum Conductors

625 625

750 750

800 800

1000 1000

1100 1100

1200 1200

Vol tage

VAC

480

480

Vol tage

VAC

480

480

Vol tage

VAC

480

480

Cable
Entry

Top (3) 2.5"C 3-350kcmil; #2/0AWG (3) 3"C 3-500kcmil; #4/0AWG

Bottom (3) 3"C 3-350kcmil; #2/0AWG (3) 3.5"C 3-500kcmil; #4/0AWG

Top (3) 3"C 3-500kcmil; #2/0AWG (3) 3"C 3-600kcmil; #4/0AWG

Bottom (3) 3.5"C 3-500kcmil; #2/0AWG (3) 3.5"C 3-600kcmil; #4/0AWG

Top (4) 2.5"C 3-350kcmil; #3/0AWG (4) 3"C 3-500kcmil; 250kcmil

Bottom (4) 3"C 3-350kcmil; #3/0AWG (4) 3.5"C 3-500kcmil; 250kcmil

Top (4) 3"C 3-500kcmil; #4/0AWG (5) 3"C 3-500kcmil; 350kcmil

Bottom (4) 3.5"C 3-500kcmil; #4/0AWG (5) 3.5"C 3-500kcmil; 350kcmil

Top (5) 3"C 3-500kcmil; #4/0AWG (5) 3"C 3-600kcmil; 350kcmil

Bottom (5) 3.5"C 3-500kcmil; #4/0AWG (5) 4"C 3-600kcmil; 350kcmil

Top (5) 3"C 3-500kcmil; #4/0AWG (5) 3"C 3-600kcmil; 350kcmil

Bottom (5) 3.5"C 3-500kcmil; #4/0AWG (5) 4"C 3-600kcmil; 350kcmil

Cable
Entry

Top (3) 2.5"C 3-350kcmil; #1/0AWG (3) 3"C 3-500kcmil; #3/0AWG

Bottom (3) 3"C 3-350kcmil; #1/0AWG (3) 3.5"C 3-500kcmil; #3/0AWG

Top (3) 3"C 3-500kcmil; #2/0AWG (3) 3"C 3-600kcmil; #4/0AWG

Bottom (3) 3.5"C 3-500kcmil; #2/0AWG (3) 3.5"C 3-600kcmil; #4/0AWG

Top (3) 3"C 3-500kcmil; #2/0AWG (3) 3"C 3-600kcmil; #4/0AWG

Bottom (3) 3.5"C 3-500kcmil; #2/0AWG (3) 3.5"C 3-600kcmil; #4/0AWG

Top (4) 3"C 3-500kcmil; #4/0AWG (5) 3"C 3-500kcmil; 350kcmil

Bottom (4) 3.5"C 3-500kcmil; #4/0AWG (5) 3.5"C 3-500kcmil; 350kcmil

Top (4) 3"C 3-500kcmil; #4/0AWG (5) 3"C 3-500kcmil; 350kcmil

Bottom (4) 3.5"C 3-500kcmil; #4/0AWG (5) 3.5"C 3-500kcmil; 350kcmil

Top (5) 3"C 3-500kcmil; #4/0AWG (5) 3"C 3-600kcmil; 350kcmil

Bottom (5) 3.5"C 3-500kcmil; #4/0AWG (5) 4"C 3-600kcmil; 350kcmil

Cable
Entry

Top (3) 2.5"C 3-350kcmil; #1/0AWG (3) 3"C 3-500kcmil; #3/0AWG

Bottom (3) 3"C 3-350kcmil; #1/0AWG (3) 3.5"C 3-500kcmil; #3/0AWG

Top (3) 3"C 3-500kcmil; #2/0AWG (3) 3"C 3-600kcmil; #4/0AWG

Bottom (3) 3.5"C 3-500kcmil; #2/0AWG (3) 3.5"C 3-600kcmil; #4/0AWG

Top (3) 3"C 3-500kcmil; #2/0AWG (3) 3"C 3-600kcmil; #4/0AWG

Bottom (3) 3.5"C 3-500kcmil; #2/0AWG (3) 3.5"C 3-600kcmil; #4/0AWG

Top (4) 3"C 3-500kcmil; #4/0AWG (5) 3"C 3-500kcmil; 350kcmil

Bottom (4) 3.5"C 3-500kcmil; #4/0AWG (5) 3.5"C 3-500kcmil; 350kcmil

Top (4) 3"C 3-500kcmil; #4/0AWG (5) 3"C 3-500kcmil; 350kcmil

Bottom (4) 3.5"C 3-500kcmil; #4/0AWG (5) 3.5"C 3-500kcmil; 350kcmil

Top (5) 3"C 3-500kcmil; #4/0AWG (5) 3"C 3-600kcmil; 350kcmil

Bottom (5) 3.5"C 3-500kcmil; #4/0AWG (5) 4"C 3-600kcmil; 350kcmil

(# of conduits); size of conduits; # -size of phase cables per conduit;

size of cable for ground per conduit

(# of conduits); size of conduits; # - size of phase cables per conduit;

size of cable for ground per conduit

(# of conduits); size of conduits; # -size of phase cables per conduit;

size of cable for ground per conduit

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 50

Table 18 Recommended conduit and cable sizes for use with 100% rated breakers (continued)

Battery

UPS Rating

kVA kW Copper Conductors Aluminum Conductors

625 625

750 750

800 800

1000 1000

1100 1100

1200 1200

1. Recommended cable sizes are 167°F (75°C) (THW) wire at 86°F (30°C) ambient.

2. Refer to NEC recommendations for 104°F (40°C) ambient rated conductors.

3. Unless otherwise noted, use copper or aluminum conductors suitable for at least 75°C.

4. Recommended cables and conduits are based on breaker trip setting sized for the maximum continuous rated current for the rectifier input and
the nominal current for the bypass and output listed in Tab les 14 through 17.

5. Conduit size is based on RNC type conduit for bottom input and EMT-type conduit for top input.

6. Vertiv® recommends that the site planner choose the appropriate cable type based on the particular installation requirements.

7. These recommendations are for use with 100% rated breakers. For 125% rated breakers, refer to the NEC recommended conduit and cable sizes.

8. Upstream and downstream non-standard recommended breaker settings have their trip adjustment behind a suitable cover in accordance with

240.6(c) of the NEC.

Vol tage

VAC

480

480

Cable
Entry

Top (5)3"C 2-600kcmil; 250kcmil (6) 3"C 2-600kcmil; 400kcmil

Bottom (5)3"C 2-600kcmil; 250kcmil (6) 3.5"C 2-600kcmil; 400kcmil

Top (5)3"C 2-600kcmil; 250kcmil (6) 3"C 2-600kcmil; 400kcmil

Bottom (5)3"C 2-600kcmil; 250kcmil (6) 3.5"C 2-600kcmil; 400kcmil

Top (6)3"C 2-600kcmil; 350kcmil (7) 3"C 2-700kcmil; 600kcmil

Bottom (6)3"C 2-600kcmil; 350kcmil (7) 3.5"C 2-700kcmil; 600kcmil

Top (8)3"C 2-600kcmil; 500kcmil (8) 3"C 2-700kcmil; 600kcmil

Bottom (8) 3.5"C 2-600kcmil; 500kcmil (8) 3.5"C 2-700kcmil; 600kcmil

Top (8)3"C 2-600kcmil; 500kcmil (8) 3"C 2-700kcmil; 600kcmil

Bottom (8) 3.5"C 2-600kcmil; 500kcmil (8) 3.5"C 2-700kcmil; 600kcmil

Top (9)3"C 2-750kcmil; 500kcmil (11) 3"C 2-700kcmil; 750kcmil

Bottom (9) 3.5"C 2-750kcmil; 500kcmil (11) 3.5"C 2-700kcmil; 750kcmil

(# of conduits); size of conduits; # -size of phase cables per conduit;

size of cable for ground per conduit

Table 19 Recommended breakers, upstream and downstream

UPS Rating

kVA

Upstream Breakers

625 777 900

750 933 1000

800 995 1200

1000 1246 1400

1100 1371 1600

1200 1496 1600

Downstream Breakers

625 752 800

750 902 1000

800 962 1000

1000 1203 1400

1100 1323 1400

1200 1443 1600

System Input

Nominal Current

Recommended External

Breaker Trip, Amps

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 51

Table 20 Recommended lug sizes

Cable Size

#8AWG 54930BE 54850BE 60104-TB —

#6AWG 54905BE 256-30695-868 60109-TB —

#4AWG 54906BE 256-30695-733 60114-TB —

#2-3AWG 54942BE 54811BE 60120 —

#1AWG 54947BE 54857BE 60126 —

#1/0AWG 54950BE 256-30695-593 60132 —

#2/0AWG 54951BE 54862BE 60138 60238

#3/0AWG 54965BE 54864BE 60144 60244

#4/0AWG 54970BE 54866BE 60150 60250

250kcmil 54913BE 54868BE 60156 60256

300kcmil 54914BE 54870BE 60162 60262

350kcmil 54915BE 54872BE 60165 60267

400kcmil 54916BE 54874BE 60168 60269

500kcmil 54918BE 54876BE 60171 60273

600kcmil 54920BE 54878BE 60176 60275

750kcmil 54922BE 54880BE 60178 60277 (750kcmil)

One Hole

T&B Copper

T&B Copp er Two

Hole

T&B Aluminum

One Hole

T&B Aluminum

Two Hole

Table 21 Recommended torque values

Grade 5 Steel: Unified Thread System Torque, lbf.*in. Class 8.8 Steel: Metric Thread System Torque, N*m

Fastener Finish  Plain Steel Zinc Plating Fastener Finish  Plain Steel Zinc Plating

Size

1/4

5/16

3/8

7/1 6

1/2

9/16

Threads/

Inch, Tpi

20 101 91

28 116 104 0.5 6.9 6.2

18 209 188

24 231 208 0.75 11 10

16 370 333

24 420 378 1 27 24

14 593 534

20 662 596 1.25 53 47

13 904 814

20 1,020 918 1.25 95 86

12 1305 1,175

18 1456 1310 1.5 151 136

No Washer/
Flat Washer

No Washer/

Flat Washer Size

M5

M6

M8

M10

M12

M14

Thread

Pitch, Tp

0.8 6.1 5.5

110 9

1.25 25 23

1.5 50 45

1.75 87 78

2139125

No Washer/

Flat Washer

No Washer/

Flat Washer

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 52

APPENDIX A-SHIPPING SPLITS, KICKPLATES

553028P1
Pg. 1, Rev. 6

A

A

B

B

DETAIL D

SECTION A-A

DETAIL C

G

G

H

F

F

SHIPPING SPLIT INPUT

EMI Plates (3) {PN: 5533579P1}
M6 Large Flat Washer (6) {PN: 09-43B00Z-00}
M6 Split Lock Washer (6) {PN: 09-36B00Z-00}
M6 x 25 Bolt (6) {PN: 09-02BL0Z-11}

See Detail C

See Detail D

See Detail E

Shipping Split Core 1 & 2

Shipping Split Bypass & Output

PH B - Flex from Input Cabinet
M8 Large Flat Washer (2) {PN: 09-43E00Z-00}
M8 Belleville Washer (4) {PN: 09-39D00Z-A7}
M8 x 40 Bolt (2) {PN: 09-02EL0Z-14}
Torque 180 in-lb (20 Nm)

Install MH
From Core 1

Batt +

Batt -

Input Ph A

Input Ph B

Input Ph C

Install MH
From Core 1

Install MH
From Core 1

Install MH
From Input

Install MH
From Input

Install MH
From Input

Install MH
From Bypass

Install MH
From Bypass

Install MH
From Bypass

Install MH
From Bypass

Install MH
From Core 2

Install MH
From Core 2

FRONT

FRONT

Output A

Output B

Output C

PH A - Flex from Bypass Cabinet
M8 Large Flat Washer (2) {PN: 09-43E00Z-00}
M8 Belleville Washer (4) {PN: 09-39D00Z-A7}
M8 x 40 Bolt (2) {PN: 09-02EL0Z-14}
Torque 180 in-lb (20 Nm)

PH B - Flex from Bypass Cabinet
M8 Large Flat Washer (2) {PN: 09-43E00Z-00}
M8 Belleville Washer (4) {PN: 09-39D00Z-A7}
M8 x 40 Bolt (2) {PN: 09-02EL0Z-14}
Torque 180 in-lb (20 Nm)

Cabinet-to-Cabinet Mounting Hardware
M10 Large Flat Washer (1) {PN: 09-43G00Z-00}
M10 Split Lock Washer (1) {PN: 09-36G00Z-00}
M10 X 30 Bolt (1) {PN: 09-02GL0Z-12}
(Typically 12 Places) (Labeled “MH”)
Torque 240 in-lb (27 Nm)

Bend flex to 90° position
before pushing the bypass
and core together. Monitor
flex to avoid pinching between
cabinets or busbars.

Batt Pos (+) Flex from Input Cabinet
M8 Large Flat Washer (4) {PN: 09-43E00Z-00}
M8 Belleville Washer (8) {PN: 09-39D00Z-A7}
M8 x 40 Bolt (4) {PN: 09-02EL0Z-14}
Torque 180 in-lb (20 Nm)

Batt Neg (-) Flex from Input Cabinet
M8 Large Flat Washer (4) {PN: 09-43E00Z-00}
M8 Belleville Washer (8) {PN: 09-39D00Z-A7}
M8 x 40 Bolt (4) {PN: 09-02EL0Z-14}
Torque 180 in-lb (20 Nm)

PH A - Flex from Input Cabinet
M8 Large Flat Washer (2) {PN: 09-43E00Z-00}
M8 Belleville Washer (4) {PN: 09-39D00Z-A7}
M8 X 40 Bolt (2) {PN: 09-02EL0Z-14}
Torque 180 in-lb (20 Nm)

PH C - Flex from Input Cabinet
M8 Large Flat Washer (2) {PN: 09-43E00Z-00}
M8 Belleville Washer (4) {PN: 09-39D00Z-A7}
M8 x 40 Bolt (2) {PN: 09-02EL0Z-14}
Torque 180 in-lb (20 Nm)

Ph C - Flex from Bypass Cabinet
M8 Large Flat Washer (2) {PN: 09-43E00Z-00}
M8 Belleville Washer (4) {PN: 09-39D00Z-A7}
M8 x 40 Bolt (2) {PN: 09-02EL0Z-14}
Torque 180 in-lb (20 Nm)

SECTION B-B

Figure 34 Shipping split, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module unit

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 53

Figure 35 Shipping split, 625-800kVA Liebert EXL UPS, SMS and 1+N multi-module unit, continued

J J

P1

P2

P3

P66

P1

P2

P3

P99

DETAIL E

DETAIL H

553028P1
Pg. 2, Rev. 6

CORE 1 FIB 1

P20

P1

SECTION G-G

SECTION J-J

SECTION F-F

Route harness from input in duct to
Core 1 (Connectors - J400, J11)
Bypass (Connectors - J13, J100, J200, J300)
Core 1 & 2 Prechg (See Section J-J)

Connect to input harness
(Connectors P400, P11

Rear
Wiring Duct

Route harness from bypass in duct to
input (Connectors - P13, P100, P200, P300)

Input (Connector HVAB P20)
See Section F-F

Route harness from input in duct to
Core 1 (Connectors - P1, P2, P3, P66)
Core 2 (Connectors - P1, P2, P3)
Bypass (Connectors - P99A, P1)

Core 1 (Connectors - P1, P2, P3)
See Detail E

Core 1 (Connectors - P66)
See Detail E

Core 2 (Connectors - P1, P2, P3)
See Detail E

Bypass (Connectors - P1)
See Section G-G

Bypass (Connector - CB2 I/F BD P99)
See Detail H

From Input

Core 1 Prechr PhA
(Brown Wire)

Core 1 Prechr PhB
(Orange Wire)

Core 2 Prechr PhA
(Brown Wire)

Core 2 Prechr PhB
(Orange Wire)

Route harness from bypass in
duct to input (Connector - P20)

FRONT
WIRING DUCT

From Input

From Input

From Input

From Input

From
Input

From Bypass

From Bypass

Input Cabinet
HVAB

Core 1 Connector Board

Core 2 Connector Board

Wire Duct

Bypass Cabinet
CB2 I/F Board

Bypass Cabinet
Bypass Connector
Board

See connection details in

Tables 22, 23 and 24.

Table 22 Connections associated with top-down view

Cabinet Start Connector Label Cabinet Finish Connector Label Duct

Connected together in the rear duct.

Table 23 Section J-J connections

Cabinet Start Connector Label Cabinet Finish Cabinet Finish Duct

Input J100 Bypass P100 Rear

Input J13 Bypass P13 Rear

Input J200 Bypass P200 Rear

Input J300 Bypass P300 Rear

Input J11 Core 1 P11 Rear

Input J400 Core 1 P400 Rear

Input Core Prechg Ph A Core 1 Prechg Ph A Core 2 Prechg Ph A Rear

Input Core Prechg Ph B Core 1 Prechg Ph A Core 2 Prechg Ph A Rear

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 54

Table 24 Connections associated with sections in “View” column

Cabinet

Start

Bypass CT7-CT9 Input P20 HVAB Front Section F-F

Input P50 Bypass P1 Bypass Connector Board Front Section G-G

Input P66A Bypass P99A CB2 I/F BD Front Detail H

Input P11 Core 1 P1 Core Connector Board Front Detail E

Input P12 Core 1 P2 Core Connector Board Front Detail E

Input P1 Core 1 P3 Core Connector Board Front Detail E

Input P99 Core 1 P66 FIB 1 Front Detail E

Input P21 Core 2 P1 Core Connector Board Front Detail E

Input P22 Core 2 P2 Core Connector Board Front Detail E

Input P2 Core 2 P3 Core Connector Board Front Detail E

Bypass P66 Core 1 P99 FIB 1 Front Detail E

Connector

Label

Cabinet

Finish

Connector Label

(Connect This End) Duct View

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 55

Figure 36 Shipping split, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit, Page 1

See Detail E

(Sheet 3)

Shipping Split Bypass & Output

B

Shipping Split Core 3

See Detail D

(Sheet 3)

Typical Cabinet To Cabinet Mounting Hardware

M10 Large Flat Washer (1) {PN: 09-43G00Z-00}

M10 Split Lock Washer (1) {PN: 09-36G00Z-00}

1

Shipping Split Core 1 & 2

M10 x 30 Bolt (1) {PN: 09-02GL0Z-12}

Torque 240 in-lb (27 Nm)

A

Bypass Cabinet

E

Core 3

B

1

Core 3 to bypass

cabinet mounting

hardware; see

Section BB

Install 6 places

C

Core 2Core 1

See cabinet-to-cabinet

power connections detail

(Sheet 2)

A

1

Core 2 to Core 3 mounting

hardware; install 6 places from Core 2

1

Input cabinet to Core 1 mounting

hardware; see Section A-A

Install 6 places

Route wires through

bushing between cores

DETAIL C

Shipping Split Input

HV Attenuator Burden Board

(Sheet 3)

1

Install

1

from Input

Install

from Core

1

1

Install

from Input

Install

from Core

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 56

Input Cabinet

EMI Plates (3) {PN: 553579P1}

M6 Large Flat Washer (6) {PN: 09-43B00Z-00}

1

Install

from Input

Input Ph C

1

Install

from Core 3

1

Install

from Core 3

SECTION A-A

BATT +

1

BATT -

Install

Output Ph A

FRONT

from Core

Input Ph B

1

Install

from Core 3

DC Pos (+) CORE 2

Remove hardware, install wires

from Core 3, then reuse hardware

Torque 180 in-lb (20.0 Nm)

M6 Split Lock Washer (6) {PN: 09-36B00Z-00}

M6 x 25 Bolt (6) {PN: 09-02BL0Z-11}

1

Install

Output Ph C

Output Ph B

Output Ph A

1

Install

from Core 3

from Core 3

1

Install

from Core 3

FRONT

DC MID CORE 2

Remove hardware, install wires

from Core 3 then reuse hardware

Torque 180 in-lb (20.0 Nm)

SECTION B-B

Figure 37 Shipping split, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit, Page 2

F

F

CORE TO CORE BUSBARS

(2) SIDE BY SIDE FOR BATT NEG (-)

(2) SIDE BY SIDE FOR BATT POS (+)

3

4

2

3

3

2

3

4

Route harness from input in duct to

Core 1 (connectors - J400, J11, J12)

bypass (connectors - J100, J200, J300)

Core 1, 2 & 3 prechg (See Section F-F)

Connect to input harness

(Connectors P400, P11)

Connect to input harness

(Connectors P12)

Route harness from bypass

in duct to input

(Connectors P100, P200, P300)

Rear

Wiring Duct

Front

Wiring Duct

Connected together in rear duct.

Route harness from bypass in

duct to input (Connector - P20)

Core 1

Core 2

Core 1

Core 2

Core 3

Core 3

Input (Connector HVAB

P20) See Sheet 3

Route harness from input in duct to

Core 1 (Connectors -P1, P2, P3, P66)

Core 2 (Connectors - P1, P2, P3)

Core 3 (Connectors - P1, P2, P3)

Bypass (Connectors - P99A, P1)

Rear Wire Duct

From Input

Core 1 Prechr Ph A

(Brown Wire)

Core 3 Prechr Ph A

(Brown Wire)

Core 2 Prechr Ph A

(Brown Wire)

Core 1 Prechr Ph B

(Orange Wire)

Core 2 Prechr Ph B

(Orange Wire)

Core 3 Prechr Ph B

(Orange Wire)

Batt Neg (-) & Batt Pos(+) Flex

from Input Cabinet

Installed in Factory

Installed in Factory

Installed in Factory

x 6

4

x 6

2

x 6

x 8

x 6

x 8

x 8

2x 6

3x 8

Core 1

Core 2

Core 3

AC Input Flex from Input Cabinet

Core-to-Core Busbars

1 per Phase

Core-to-Core Busbars

1 per Phase

AC Output Flex

from Bypass Cabinet

Cabinet-to-Cabinet Power Connections

Typical Flex to Core Busbar Hardware

M8 Large Flat Washer (1) {PN: 09-43E00Z-00}

M8 Belleville Washer (2) {PN: 09-39D00Z-A7}

M8 X 50 Bolt (1) {PN: 09-02EL0Z-16}

Torque 180 in-lb (20 Nm)

Typical Single Core to Core Busbar Hardware

M8 Large Flat Washer (1) {PN: 09-43E00Z-00}

M8 Belleville Washer (2) {PN: 09-39D00Z-A7}

M8 X 35 Bolt (1) {PN: 09-02EL0Z-13}

Torque 180 in-lb (20 Nm)

Typical Double Core to Core Busbar Hardware

M8 Large Flat Washer (1) {PN: 09-43E00Z-00}

M8 Belleville Washer (2) {PN: 09-39D00Z-A7}

M8 X 40 Bolt (1) {PN: 09-02EL0Z-14}

Torque 180 in-lb (20 Nm)

BATT Pos (+)

BATT Neg (-)

BATT Neg (-)

BATT Neg (-)

BATT Pos (+)

AC Ph-A

AC Ph-B

AC Ph-C

AC Ph-A

AC Ph-B

AC Ph-C

AC Ph-C

AC Ph-B

AC Ph-A

SECTION F-F

J100

J200

J300

J11

J400

J12

Bypass

Bypass

Bypass

Core 1

Core 1

Core 3

P100

P200

P300

P11

P400

P12

Rear

Rear

Rear

Rear

Rear

Rear

Input

Input

Input

Input

Input

Input

Cabinet

Start

Cabinet

Finish

Connector

Label

Connector

Label Duct

Core Prechg Ph A

Core Prechg Ph B

Core Prechg Ph A

Core Prechg Ph B

Core 1 Prechg Ph A

Core 1 Prechg Ph B

Core 3 Prechg Ph A

Core 3 Prechg Ph B

Core 2 Prechg Ph A

Core 2 Prechg Ph B

Rear

Rear

Rear

Rear

Input

Input

Input

Input

Cabinet

Start

Cabinet Finish

Connector Label

Connector Label

Duct

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 57

Figure 38 Shipping split, 1000-1200kVA Liebert EXL UPS, SMS and 1+N multi-module unit, Page 3

P1

P20

P1

P2

P3

P66

P1

P2

P3

P99

P1

P3

P66

P99

P2

P1006

P1005

DETAIL E

DETAIL D

Connectors

P1, P2, P3

Connectors

P1, P2, P3

Connectors

P1, P2, P3

Connectors

FIB1 P66

FIB1 P99

Core 1 Core 2 Core 3

FIB2 P66, FIB 2 P99, P1005 & P10 06

Optional CB2 Motor OP Wir es TB1-1 & TB1-2

Connectors

Core 1 Connector Board

Core 2 Connector Board

Core 2 Connector Board

Core 1 FIB 1

(Fan Interface Board)

Core 3 FIB 2

(Fan Interface Board)

Connect to TB1 from bypass cabinet

Only if CB2 is equipped with motor operator

(Wire will be in bypass wire duct)

TB1-1

TB1-2

Connectors

Incoming: P1, CB2 P99A

Outgoin g: FIB2 P99, P1005 & P1006

Optional CB2 Mtr Op Wir es TB1-1 & TB1-2

Bypass Connector Board

Tem per at ure

Interface Board

CB2 Interface Board

Factor y-Instal led

Jumper (555648G1)

CB2 P99A

For Units

Without CB2

TIB P99

TEMPERATURE INTERFACE BOARD

Located in Bypass Cabinet

See Detail E for Exact Loc ation

CB2 INTERFACE BOARD

Located in Bypass Cabinet

See Detail E for Exact Loc ation

BYPASS CONNECTOR BOARD

Located in Bypass Cabinet

See Detail E for Exact Loc ation

Bypass Connector

Board - P1

HV AT TENUATOR BUR D E N BOA R D

Located in Input Cabinet

See Sheet 1 for Exact Locatio n

CB2 P99A

For Units With

CB2 Installed

HVAB P20

Bypass

Input

Input

Bypass

Duct

Front

Front

Front

Front

Front

Front

Front

Front

Front

Front

Front

Front

Front

Front

Front

Front

Front

Front

Front

HV Attenuator Burden Board

Bypass Connector Board

CB2 Interface Board

Temperature Interface Board

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

Detail D

(P20) HVAB

(P1) Bypass Connector BD

(P99A) CB2 I/F BD

(P99A) TIB BD

(P66) FIB 1

(P1) Core Connector Bd

(P2) Core Connector Bd

(P3) Core Connector Bd

(P1) Core Connector Bd

(P2) Core Connector Bd

(P3) Core Connector Bd

(P1) Core Connector Bd

(P2) Core Connector Bd

(P3) Core Connector Bd

(P66) FIB 2

(P99) FIB 2

(P1005) FIB 2

(P1006) FIB 2

(TB1‐1)

(TB1‐2)

CT7-CT9

P50

View OptionDuct

Connector Label

(Connect This End)

Cabinet

Finish

Connector Label

(Factory-Connected)Cabinet Start

CB2

No CB2

CB2 Mtr Op Only

CB2 Mtr Op Only

Input

Input

Input

Input

Input

Input

Input

Input

Input

Input

Core 1

Bypass

Bypass

Bypass

Bypass

Bypass

Input P66A

P99

P11

P12P1P21

P22P2P31

P32P3FIB 1 (P99)

BFB I/F BD (P66)

Fan 13

Fan 14

F70‐1

F69‐1

Bypass

Core 1

Core 1

Core 1

Core 1

Core 2

Core 2

Core 2

Core 3

Core 3

Core 3

Core 3

Core 3

Core 3

Core 3

Core 3

Core 3

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 58

Figure 39 Kickplate installation—625-800kVA units

Panel Rear
Bottom

LEFT HAND REAR

Panel Rear Bottom

RIGHT HAND FRONT

Panel Rear
Bottom

Panel Side
Bottom

Panel Front
Bottom

M10 Flat
Washer ZP, Typical

Screw Cap HH
M10‐1.5x25mm ZP

M10 Lock Washer, Split ZP, Typical

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 59

Panel Front Bottom

Panel Front
Bottom

Hexagonal Cap
Black M10 (17mm)
Typical

Panel Side
Bottom

553029P1
Pg. 1, Rev. 2

Figure 40 Kickplate installation—1000-1200kVA, single module units

RIGHT HAND FRONT

Panel Front
Bottom

Panel Rear
Bottom

Panel Front
Bottom

Panel Rear
Bottom

M10 Flat
Washer ZP, Typical

Panel Front
Bottom

Panel Front
Bottom

LEFT HAND REAR

Panel Rear
Bottom

Panel Rear
Bottom

Panel Front
Bottom

Panel Rear
Bottom

Panel Side
Bottom

Panel Side
Bottom

Screw Cap HH
M10‐1.5x25mm ZP

M10 Lock Washer,
Split ZP, Typical

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 60

Hexagonal Cap
Black M10 (17mm)
Typical

555130P1
Pg. 1, Rev. 0

Figure 41 Kickplate installation—1000-1200kVA, 1+N multi-module units

RIGHT HAND FRONT

Panel Front
Bottom

Panel Rear
Bottom

Panel Front
Bottom

Panel Rear
Bottom

Panel Front
Bottom

Panel Front
Bottom

LEFT HAND REAR

Panel Rear
Bottom

M10 Flat
Washer ZP, Typical

Panel Rear
Bottom

Panel Front
Bottom

Panel Rear
Bottom

Panel Rear
Bottom

Panel Side
Bottom

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 61

Screw Cap HH
M10‐1.5x25mm ZP

M10 Lock Washer,
Split ZP, Typical

Hexagonal Cap
Black M10 (17mm)
Typical

555130P1
Pg. 2, Rev. 0

NOTES

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 62

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 63

Vertiv™| Liebert® EXL™ 625-1100kVA Installation Manual | Rev. 3 | 02/17 64

TECHNICAL SUPPORT / SERVICE

Web Site

www.vertivco.com

Monitoring

[e-mail]

800-222-5877

Outside North America: +00800 1155 4499

Three-Phase UPS & Power Systems

800-543-2378

Outside North America: 614-841-6598

LOCATIONS

United States

1050 Dearborn Drive

P.O. Box 29186

Columbus, OH 43229

Europe

Via Leonardo Da Vinci 8

Zona Industriale Tognana

35028 Piove Di Sacco (PD) Italy

[phone]

Fax: [phone]

Asia

29/F, The Orient Square Building

F. Ortigas Jr. Road, Ortigas Center

Pasig City 1605

Philippines

[phone]

Fax: [phone]

SL-26085_REV3_02-17