Remote Display

NOTE:

Utility = Mains

Possible alarm

Description

 

 

Battery MCB is off

Battery MCCB not closed or released

 

 

High temp. isolation transformer

Temperature on isolation input/output

 

transformer too high

Battery voltage high

Battery voltage outside limits

 

 

High inverter temperature

Temperature on main or delta inverter

 

too high

 

 

Battery voltage low, warning

The battery is nearly discharged

 

 

Inverter current limiter active

Peak current limiter has been activated

 

and UPS switched to bypass operation.

 

System overload

 

 

Overload. Load is over 100%

Overload on UPS

 

 

Bypass is out of tolerance

Bypass input voltage outside limits

 

 

Mains is out of tolerance

Utility input voltage outside limits

 

 

7.1.6Adjusting contrast

As described in chapter 1.0 Introduction.

7OA0002 US rev. 04

User Guide Silcon DP300E Series 480V 240-320kVA

31

Page 31
Image 31
APC DP300E manual Adjusting contrast