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Liebert UPS System User Manual
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Chapter 5 Operatio
n of Displa
y Panel
52
2001-1
1-08
UL33-0400L
12:30:20
Inv. On
Units:
ID 1
Batt. Volt
V 423
Batt. Curr.
A 4.56
Batt. T
emp
. C 23.2
Batt. Boost Chargin
g
Input Breaker Close
11
£
-
08 12:09
Output B
reaker Op
en
UPS in N
ormal Mode
Batt. Boost Cha
rging
11
£
-
08
12:09
11
£
-
08 12:09
11
£
-
08 12:09
11
£
-
08 12:09
Mains
Bypass
Output
Local
System
Battery
Byp. Breaker Close
Fig. 5-14 Disp
laying LCD at e
qualization cha
rging state
2001-1
1-
08
UL33-0400L
12:30:20
Inv. On
Units:
ID 1
Batt. Volt V
423
Batt. Curr.
A 4.56
Batt. T
emp
. C 23.2
Batt. Float Charging
Input Breaker Close
11
£
-
08 12:0
9
Output Breaker Open
UPS in Normal Mode
Batt. Float Charging
11
£
-
08 12:09
11
£
-
08 12:0
9
11
£
-
08 12:0
9
11
£
-
08 12:0
9
Mains
Bypass
Output
Local
System
Battery
Byp. Breaker
Close
Fig. 5-15
Displa
ying LCD a
t float
charging
state
2001-1
1-08
UL33-0400L
12:30:20
Inv. On
Units:
ID 1
Batt. Vo
lt V 423
Batt. Cu
rr. A 4.56
Batt. T
emp. C 23.2
Backup Time Min 56
Input Breaker
Close
11
£
-
08 12:09
Output Breake
r Open
Mains Volt. Abnormal
UPS in Battery Mode
11
£
-
08 12:09
11
£
-
08 12:09
11
£
-
08 12:25
11
£
-
08 12:25
Mains
Bypass
Output
Local
System
Batt
ery
Byp. Breaker Close
Fig. 5-16 Dis
playing LCD
at dischargi
ng state
57
59
Table of Contents
Default Chapter
3
Table of Contents
3
Chapter 1 Introduction
7
Basics
7
Configuration
7
Operation Theory
8
Structure and Layout
9
Operation Modes
10
Basic Functions
14
Specifications
14
Chapter 2 Cabinet Installation
19
Environmental Conditions
19
Unpacking
19
Dimensions
19
Transportation
22
Positioning of UPS
22
Cable Access
24
Ventilation
25
Layout of Cabinet
26
Chapter 3 Electrical Assembly
29
Selection of Cables
29
Current Carrying Capacity of Cables
29
Selection of Power Cables
29
Selection of Signal Cables
30
Cable Connections
30
Power Cables
30
Signal Cable
34
Connection of Single UPS System
41
Chapter 4 Commissioning of UPS
43
Startup Procedure
43
Explanation of Circuit Breakers
43
Startup
43
Setting the Functions
44
Functional Checks
46
Check the Function of the Display Panel
47
Switching between Operation Mode
47
Chapter 5 Operation of Display Panel
49
Display Panel
49
Layout of Display Panel
49
LED Indication
50
Functional Keys
51
Alarm Buzzer
52
LCD and Menu Keys
52
The Displayed Information
54
Opening Display
54
Main Menu Display
54
UPS Basic Information
54
Menu Keys Display Window
55
Information of Main Menu
56
Function Setup
60
Language Setup
60
Address Setup
61
Time Setup
61
Manual Battery Self-Test
64
Contrast Adjustment
65
History Log
65
Background Communication Setup
66
Call-Back Number Setup
67
Prompt Window
69
Events and State Information
72
Chapter 6 Maintenance
75
Setup Procedures
75
Start up
75
Shutdown
76
Transferring between Operation Modes
77
Emergency Shutdown and Recovery
77
Mute
78
Fault Clear
78
Monitoring System
79
Input and Output Contacts
81
Temperature Measuring
82
Maintenance
82
Daily Maintenance
82
Battery Maintenance
84
Shutdown Maintenance
86
Chapter 7 Troubleshooting
87
UPS System Troubleshooting
87
Basics
87
Procedures
87
LED Indicator
87
LED Display
87
LED Indicator of Lightning Protection Device
88
Buzzer Alarm
88
LCD Indication for Fault Information
89
Chapter 8 Parallel System
93
System Introduction
93
Basics
93
Theory of Operation
94
Operation Modes
96
Installation
97
Cabinet Installation
97
Electrical Installation
98
External Power Distribution
99
Start up of Parallel Operation System
99
Using the Parallel Operation System
100
Switch on the Parallel System
100
Shutdown the Parallel Operation System
101
Transferring between Operation Modes
102
Repairing the Failed UPS Unit in Parallel Operation System
103
Emergency Shutdown
104
Fault and Fault Process Methods
105
Chapter 9 Optional Parts
107
Battery
107
Capacity Selection
107
Battery Cabinet
108
External Dimensions
108
Installation of Battery Cabinet
109
Wiring of the Batteries
109
SNMP Card and the Software
112
Product Structure and Ports
112
Technical Features
112
Network Software
113
Modem
113
Temperature Sensor TMP12Z
114
Level C Lightning Protection System SPD24Z
114
Introduction of SPD24Z
115
Installation Procedures of SPD24Z
115
Using and Maintenance
117
Bypass Isolation Transformer
117
Chapter 10 Service after Sales
118
Abnormal Fault Handling
118
Warranty
121
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Liebert UPS System Specifications
General
Brand
Liebert
Model
UPS System
Category
Power Supply
Language
English
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