Liebert UPS System user manual Chinese

Chapter 5 Operation of Display Panel

UL33-0400L 2001-11-08				12:30:20
Inv. On	Units:			ID 1
Mains	Batt. Volt		V	423
Bypass
	Batt. Curr.		A	4.56
Output
Local	Batt. Temp.		C	23.2
System	Backup Time Sec 176
Battery
Input Breaker Close		11£ -08 12:09
Byp. Breaker Close		11£ -08 12:09
Mains Volt. Abnormal11£ -08 12:25
UPS in Battery Mode 11£ -08 12:25
Battery Low		11£ -08 12:50

Fig. 5-17 Pre-alarm when battery discharges to end of discharge voltage

History Log – According to the prompt information in keypad window, pressing F3 key(“Down” key) to display interface of “History Log” as shown in Figure 5-18.

UL33-0400L 2001-11-08			12:30:20
Inv. On	Units:		ID 1
Bypass	Byp. Out of Syn.
Output	2001£ -11£ -08	12:08:30
	2001£ -11£ -08	12:08:58
Local	UPS in Bypass Mode
System	2001£ -11£ -08	12:09:58
Battery	2001£ -11£ -08	12:20:30
	UPS in Normal Mode
Records	2001£ -11£ -08	12:20:30
	2001£ -11£ -08	12:28:48
Input Breaker Close		11£ -08 12:09
Byp. Breaker Close		11£ -08 12:09
Mains Volt. Abnormal11£ -08 12:25
UPS in Battery Mode 11£ -08 12:25
Battery Low		11£ -08 12:50

Fig. 5-18 History log

Function setup - Pressing F3 key(“Down” key) to display the last interface of “Function setup” as shown in Figure 5-19

UL33-0400L 2001-11-08				12:50:30
Inv. On	Units	2/4		ID: 1
Out	Language			Chinese
Local	Chinese		English
System	Com. Adress Set			1
Battery	1
Records	Date & Time Set
Settings	2001£ -11£ -08 12:50:30
Input Breaker Closed 11£ -08 12:09
Byp. Breaker Closed 11£ -08 12:09
Mains Volt. Abnormal		11£ -08 12:28
UPS in Battery Mode		11£ -08 12:28
Battery low		11£ -08 12:50

Fig. 5-19 Functional setup

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