CONTENTS
PAGE
1. CAUTION…………………………………………………………..…..1
2. INTRODUCTION
SYSTEM DESCRIPTION………………………….……………..2
FEATURES………………………………….……………………..2
3. SYSTEM CONCEPT
BLOCK DIAGRAM……………………………….………………..3
NORMAL OPERATION………………………….………………..3
AC UTILITY FAILURE………………………….…………………4
4. OVERVIEW
FRONT PANEL……………………………………………………5
REAL PANEL………………………………………………………5
PICTURE…………………………………………………….…….6
5. INSTALLATION AND OPERATION…………………………………8
6. COMPUTER INTERFACE……..…………………………………….9
7. BATTERY FACTS……………………………………………………10
8. SPECIFICATIONS……………………………………………………11
9. TROUBLE SHOOTING………………………………...……………12
10. EXT. BATTERY…………..……………………….……………….…13
EXT. BATTERY
Operation process for UPS being fitted with additional Battery Bank for
extending back-up time:
1.
Connect AC Main Power under UPS machine in no load condition.
2.
To make sure Battery group voltages are same as DC BUS voltages of
UPS machine.
3.
Connect two devices between UPS machine and Battery Bank.
4.
Push UPS test button to check UPS machine is working
normal to switch to Battery Back-up mode.
*
Above UPS operation process must be ensured turn on AC Main Power
firstly, then connect Battery Bank, In order to avoid spark when connect
cable wire between UPS machine and Battery Bank.
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Summary of Contents for ECO-220
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