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