1, 2, and 3 kVA
Intelligent True On-Line UPS
For Corporate and IT Users
User Manual
1
Table of Contents
1.
Safety and Storage Instructions ............................................................ 2
1.1.
Safety .................................................................................................... 2
1.2.
Storage.................................................................................................. 4
2.
Product Introduction .............................................................................. 5
2.1.
General Characteristics......................................................................... 5
2.2.
Special Features ................................................................................... 6
3.
UPS Functional Descriptions................................................................. 7
3.1.
Front Panel Display ............................................................................... 7
3.2.
Rear Panel ............................................................................................ 9
3.3.
Operating Modes and System Voltage Configurations........................ 10
3.4.
Communication Port Explanation ........................................................ 13
4.
Installation and Operation ................................................................... 15
4.1.
Unpacking ........................................................................................... 15
4.2.
Selecting Installation Position.............................................................. 15
4.3.
Operation ............................................................................................ 16
5.
UPS Operation Under Various Conditions .......................................... 18
5.1.
UPS System Block Diagram................................................................ 18
5.2.
When Utility is Normal ......................................................................... 19
5.3.
When Utility is Abnormal or Absent..................................................... 20
5.4.
Overload Condition.............................................................................. 21
5.5.
Inverter Failure .................................................................................... 22
5.6.
Overheating......................................................................................... 22
5.7.
Inverter Current or Voltage Out of Tolerance ...................................... 22
6.
Maintenance Guide ............................................................................. 23
6.1.
Troubleshooting................................................................................... 23
6.2.
Error Codes and Their Meanings ........................................................ 26
6.3.
Maintenance........................................................................................ 26
7.
Communication Software .................................................................... 27
7.1.
Hardware Setup .................................................................................. 27
7.2.
Software Installation ............................................................................ 27
8.
Optional Communication Cards .......................................................... 28
8.1.
R2E (second RS-232) card ................................................................. 28
8.2.
USE (USB) card .................................................................................. 28
8.3.
DCE (Dry Contact) card ...................................................................... 29
8.4.
SNMP Cards ....................................................................................... 30
9.
Specifications ...................................................................................... 32
Summary of Contents for 1K
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