GE Industrial Solutions TLE Series 225-500 User Manual - Manual (Page 33)

Critical Power
Modifications reserved Page 33/90
GE_UPS_USM_TLE_SUL_M22_M50_1US_V010.docx User Manual TLE Series 225 - 500 UL S1
Code Alarm Description
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.
4143
BOOSTER/BATTERY CHARGER CURRENT
MAX
Detection of maximum current in the
booster/battery charger.
The Booster/Battery charger and Inverter will
switch off for protection purposes.