GE SG SERIES 10 Operating Manual page 36

g
Code Alarms
LOW BATTERY
4115
VOLTAGE
HIGH BATTERY
4116
VOLTAGE
BATTERY
4117
EARTH FAULT
4118 BATTERY FAULT
TURN ON RECT.
4130
OR SHUTDOWN UPS
RECTIFIER
4140
CONTROL FAILURE
INVERTER
4301
FUSES FAILURE
K7 CLOSING
4304
FAILURE
K7 OPENING
4305
FAILURE
INVERTER
4307 TRANSFORMER
OVERTEMPERATURE
DC FUSES
4308
FAILURE
DRIVER
4309
FAILURE
INV. VOLTAGE
4312
OUT OF TOLERANCE
ISMAX
4320
DETECTION
INVERTER
4340
CONTROL FAILURE
OPM_SGS_USM_10K_40K_0US_V010.doc
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.
Dangerous high DC Voltage caused inverter shutdown.
Inverter restarts automatically after Battery returns to floating
voltage.
A leakage current to earth has been detected on the DC
circuit.
During battery test the voltage falls under the critical level
(depending setting parameters).
Battery test is stopped.
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.
Rectifier Voltage hasn't reached the set value (probably fault
on regulation loop). LED Rectifier on control panel is blinking.
Inverter Output Fuses blown (F5, F6 and F7).
Inverter can be started manually after replacement of the
fuses.
K7 not closed despite a closing command being issued.
Signaled by auxiliary contact.
Load will be supplied by Utility.
K7 not open despite an opening command being issued.
Signaled by auxiliary contact.
Load will be supplied by Utility.
The temperature sensor of the Inverter Transformer indicates
over temperature.
Elapsed "stop operation" time, Inverter shutdown.
With Utility OK, Load is transferred on Utility.
Blown input DC fuse(s) F1 of the Inverter.
Inverter cannot be started as long as present.
An abnormal condition has been detected on one or more
power modules of the Inverter (temperature or over current).
Inverter shutdown and cannot be started as long as the alarm
is present.
Inverter Output Voltage is out of the tolerances ( 10%).
Inverter is switched OFF.
Detection of Inverter Bridge (Is) current limit causing the
Inverter OFF and automatic re-start.
After 3 times the Inverter switches-Off, and it can be restarted
manually.
The "Slave" oscillator is not in synchronized with the Master;
thus causing the shutdown of it's Inverter.
If after a restart the condition remains, the LED inside the
Inverter symbol on the panel will not light up, indicating that
this Inverter cannot supply the Load anymore.
36/88
Meaning
Operating Manual SG Series 10, 20, 30 & 40 kVA
GE