Critical Power
Modifications reserved
Page 37/92
GE_UPS_USM_TLE_SUL_M62_1M0_2US_V010.docx
User Manual
TLE Series 625 - 750 - 1000 UL S2
Code
Alarm
Description
4104
BATTERY FUSES FAILURE
This function, when enabled on input programmable
relays (password required), warns the user about the
external Battery Fuses failure or MCB opening.
Signaled by NO free contact.
4105
RECTIFIER OVERTEMPERATURE
Temperature sensor indicates a situation of
overtemperature on the Rectifier bridge.
Only the alarm is given.
The Rectifier, when in an Off state, cannot start as
long as this condition persists.
4106
RECTIFIER TRANSFORMER
OVERTEMPERATURE
The temperature sensor inside the input
transformer winding indicates overtemperature.
Only the alarm is given.
The Rectifier, when in an Off state, cannot start as
long as this condition persists.
4110
RECTIFIER UTILITY OUT OF
TOLERANCE
Rectifier Input Utility is out of tolerance (voltage,
frequency or phase).
4115
LOW BATTERY VOLTAGE
The Battery has been discharged and reached
“stop operation” time-out (default 3 minutes), and
the Inverter will be shut down.
It will restart automatically only when the Battery
has recharged enough for a minimum runtime.
4116
HIGH BATTERY VOLTAGE
Dangerous high DC Voltage caused Inverter shut-
down.
Inverter restarts automatically after Battery returns
to floating voltage.
4117
BATTERY EARTH FAULT
A leakage current to earth has been detected on
the DC circuit.
4118
BATTERY FAULT
During battery test the voltage falls under the
critical level (depending setting parameters).
Battery test is stopped.
4121
HIGH DC RIPPLE
A high ripple is present in the battery voltage.
4125
HIGH DC-LINK VOLTAGE
Detection of high voltage on the DC-link.
The rectifier, booster and Inverter will switch off for
protection purposes.
The rectifier may only be switched on again if the
DC-Link’s voltage value falls below 430V.
4126
4
th
LEG CONTROL SATURATION (Imax) The current in the fourth leg has reached its highest
value.
4130
TURN ON RECT. OR SHUTDOWN UPS
Rectifier and Inverter are OFF.
The DC power supply is discharging the Battery.
Rectifier must be restarted or Battery must be
disconnected in order to avoid damage.
4140
RECTIFIER CONTROL FAILURE
Rectifier Voltage hasn’t reached the set value
(probably fault on regulation loop).
LED Rectifier on control panel is blinking.
4141
ISMAX DETECTION RECTIFIER
After 3 IS-Max condition within the time frame
specified in respective parameter, the Rectifier
remains shut-down.
4142
RECTIFIER CURRENT MAX
Will cause immediate shut-down of the Rectifier.
Based on the value inserted in the respective
parameter.
