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Liebert
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NX 30
Liebert NX 30 User Manual
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Use
r Manual 10H52192UM60 - Rev
. 1 - 09/
2011
63
Appendix 1 Option List
Liebert NX
Appendix 1
Option List
Table 1
O
p
t
i
o
n
L
i
s
t
Option
Part Numbe
r
Comment
Relay card
IS-Relay
W
eb Card
IS-WEBL
T
o be installed in intellislot port 2 (f
irst choice) or 3
Modbus card
IS-485L
T
o be installed in intellislot port 2 (f
irst choice) or 3
V
elocity P
ass trou
g
ht card
IS-485EXI
T
o be installed in intellislot port 2 (f
irst choice) or 3
Par
al
lel or Dual Bus
Connection Cable (5m)
10H54910P15
Par
al
lel or Dual Bus
Connection Cable (10m)
10H54910P01
Par
al
lel or Dual Bus
Connection Cable (16m)
10H54910P08
BA
T
TERY CABINET - 5Y
:2X32X26Ah
LI66150MM3
40AA0
BA
T
TERY CABINET - 10Y
:2X32X26Ah
LI66160MM3
40AA0
EMPT
Y
BA
T
TERY CABINET
LI66610MA000AA0
BA
T
TERY SHELF KIT FOR INTERNAL BA
T
TERY
10B14698GPK1
62
64
Table of Contents
Default Chapter
1
Uninterruptible Power Supply
1
Table of Contents
3
Chapter 1 Installing the UPS Module
7
Brief Introduction
7
Unpacking
8
Initial Check
8
Location Selection
9
UPS Room
9
External Battery Room (Additional Conditions for UPS with Integrated Batteries)
9
Storage
9
Positioning
10
System Cabinet
10
Moving the Cabinet
10
Clearance
10
Front Access
10
Final Positioning and Fixing
11
Cable Entry
11
External Protective Device
11
Rectifier and Bypass Input
12
External Battery Circuit Breaker
12
UPS Output
12
Power Cable
13
Maximum Steady State AC and DC Currents
13
Distance from Floor to Connection Point on the Equipment
13
Cable Connection
14
Control Cables and Communication
17
Input Dry Contact Port
17
BCB Port
18
Maintenance Switch and Output Switch State Port
18
Output Dry Contact Port (Backfeed Protection)
19
Remote EPO Input Port
19
RS485 Port, RS232 Port, and Intellislot Port
20
NX Intellislot Communication
20
Intellislot Web Card - SNMP/HTTP Network Interface Card (IS-WEBL)
20
Intellislot 485 Interface Card (IS-485L)
20
Intellislot Relay Card (IS-485L)
21
NX Communication Options
21
Chapter 2 Battery
22
Brief Introduction
22
Safety
22
Battery Power Cable (External Batteries Only)
23
Overview
23
Installing the Batteries
23
Connecting the Batteries
23
Battery Maintenance
25
Battery Recycling
25
Reference Current and Connection of External BCB
26
Chapter 3 Installing Parallel Systems
28
Overview
28
N Parallel System
28
Installing the Cabinet
28
External Protective Device
29
Power Cable
29
Auxiliary Control Wiring
30
Parallel Control Cables
30
Dual Bus System
31
Installing the Cabinet
31
External Protective Device
31
Power Cable
31
Control Cable
31
Chapter 4 Operation
33
Brief Introduction
33
Operating Theory
33
Static Transfer Switch
34
N Parallel System
34
Parallel System Features
34
Requirements for Paralleling UPS Modules
34
Operating Mode
34
Normal Mode
35
Battery Mode
35
Automatic Restart Mode
35
Bypass Mode
35
Maintenance Mode (Manual Bypass)
35
Parallel Redundancy Mode (System Expansion)
35
Battery Management (Set up During Commissioning)
35
Normal Function
35
Advanced Function
36
Battery Protection (Set up by Commissioning Engineer)
36
Chapter 5 Operator Control and Display Panel
37
Introduction
37
Indicators
37
Audible Alarm (Buzzer)
38
Control Keys
38
LCD and Menu Keys
38
LCD Screen Type
39
Start Screen
39
Primary Screen
39
Default Screen
40
Detailed Description of Menu Items
40
Prompt Window
42
Status/Alarm List
42
Chapter 6 Operating Instructions
46
Power Switches (Behind the Front Door)
46
UPS Startup Procedures
47
Procedure for Startup in Normal Mode
47
Procedure for Startup Without Input Supply
49
Procedures for Transfer between Operating Modes
49
Transfer from Normal Mode to Battery Mode
49
Transfer from Normal Mode to Bypass Mode
49
Transfer from Bypass Mode to Normal Mode
50
Transfer from Normal Mode to Maintenance Mode
50
Transfer from Maintenance Mode to Normal Mode
50
Procedure for Completely Powering down the UPS
51
Procedure for Completely Powering down the UPS While Maintaining the Power Supply to the Load
51
Isolation Procedure (for One UPS in a Parallel System)
51
Insertion Procedure (for One UPS in a Parallel System)
52
EPO Procedure
52
Automatic Restart
52
UPS Reset Procedure
53
Selecting the Display Language
53
Changing the Current Date and Time
53
Control Password
53
Chapter 7 Service
54
Service Procedures for Power Module and Bypass Module
54
Notes
54
Service Procedure for Power Modules
54
Service Procedure for Bypass Module
54
Air Filter Replacement Procedure
55
Chapter 8 Product Specifications
57
Conformity and Standards
57
Environmental Characteristics
57
Mechanical Characteristics
57
Electrical Characteristics (Input Rectifier)
58
Electrical Characteristics (Intermediate DC Circuit)
58
Electrical Characteristics (Inverter Output)
59
Electrical Characteristics (Bypass Input)
59
Efficiency, Heat Losses and Air Exchange
60
Chapter 9 Transformer Versions
61
Input Transformer Version
61
Output Transformer Version
62
Appendix 1 Option List
63
Appendix 2 Abbreviations
64
4
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Liebert NX 30 Specifications
General
Brand
Liebert
Model
NX 30
Category
Power Supply
Language
English
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