CyberPower SM120KMF
UPS · 16 Probleemoplossingen
Probleemoplossing - CyberPower SM120KMF
Veelvoorkomende problemen en oplossingen - ook zonder foutcode op het display.
Overige problemen 9
| Probleem | Oorzaak | Oplossing |
|---|---|---|
| Bypass Module Fail | Bypass module fails or bypass fans fail | This fault is locked until power off |
Stroomvoorziening & Elektronica 7
| Probleem | Oorzaak | Oplossing |
|---|---|---|
| Utility (Grid) is abnormal | Mains voltage or frequency exceeds the upper or lower limit | Check the input phase voltage of rectifier |
| Bypass Sequence Error | Bypass voltage sequence is reverse | Check if input power cables are connected correctly |
| Bypass Voltage Abnormal | Amplitude or frequency of bypass voltage exceeds the limit | Check if relevant alarms exist (bypass circuit breaker open, Bypass Sequence Error, IP Neutral Lost). Verify bypass voltage and frequency are within setting range. If abnormal, measure actual bypass voltage and frequency, check external bypass power supply. Increase bypass high limit set point if alarm occurs frequently |
| Bypass Over Load | Bypass current is over the limitation (above 135% of the rated current) | Reduce the load or check bypass circuit |
| Bypass Freq. Over Track | Frequency of bypass voltage exceeds the limit | Check if relevant alarms exist (bypass circuit breaker open, Bypass Sequence Error, IP Neutral Lost). Verify bypass frequency is within setting range. Measure actual bypass frequency, check external bypass power supply. Increase bypass high limit set point if alarm occurs frequently |
| Inverter on Less | Available power module capacity is less than the load capacity | Reduce the load capacity or add extra power module to ensure UPS capacity is sufficient |
| Output Shorted Circuit | Output is shorted | Check and confirm if loads have something wrong |
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De foutcodes zijn afkomstig uit de officiële handleiding van de fabrikant.
Bezoek de officiële CyberPower website voor actuele informatie en ondersteuning.