GE Industrial Solutions TLE Series 225-500 User Manual - Manual (Page 36)

Critical Power
Modifications reserved Page 36/90
GE_UPS_USM_TLE_SUL_M22_M50_1US_V010.docx User Manual TLE Series 225 - 500 UL S1
Code Alarm Description
4571 OVERLOAD: LOAD ON UTILITY
With Utility Bypass supply available and Load
 115%, the Load is transferred on Utility.
Load will be transferred again automatically on
Inverter when Load
 100%.
4581
INVERTER AND UTILITY
NOT SYNCHRONIZED
The voltages of Utility and Inverter are not
synchronized, which causes the opening of K6.
4608 ECO CONFIG FAILURE
The propagation of the eBoost / IEMi
configuration to other units in a Parallel System
failed.
4697 BATTERY OVERTEMPERATURE
Detection of Battery overtemperature condition.
Only a GE Service Engineer can reset the alarm.
4698 BATTERY POWER INSUFFICIENT
In case of Utility Failure, with the actual Load, the
run time would be below stop operation time
(default 3 minutes).
4700 DC LOW
Battery voltage is at the lowest limit.
Inverter will remain Off until the battery voltage
reaches the value in parameter.
4701 POWER SUPPLY BOARD FAILURE
Detection of a failure on the Power Supply Board,
in particular from the DC supply.
Can be enabled or disabled with respective
parameter.
4702 LOSS OF REDUNDANCY
A time of lost redundancy superior than specified
in respective parameter was detected.
4900 LOAD LOCKED ON INVERTER
The Load is locked on Inverter after 3 Load
transfers within 30 seconds.
After time out (default 30 sec.) Bypass will be free.
4955 OVERTEMPERATURE
An overtemperature condition has been detected
on Inverter.
Elapsed “stop operation” time, Inverter shut-
down.
With Utility OK, Load is transferred on Utility.
4998
LOAD OFF DUE TO EXTENDED
OVERLOAD
Load Off after time-out of “stop operation” for
overload on Inverter (time depending on the % of
overload).
4999 LOAD OFF DUE TO LOW BATT. OR TEMP.
Load Off after time-out of “stop operation” with
missing Utility due to Battery low voltage or
overtemperature condition.