Common Defaults and Problems of Inverter’s Control Cabinet
Common Defaults and Problems of Inverter’s Control Cabinet 1. If there is a mechine fault when the inverter starts to the frequency of 5-10HZ. There might be something in the water pump impeller. This usually happens to new installed pump; as there might be sediment entering while installing the sinking pump.Solution: Start-up with power frequency for 2-5 minutes, and the change to frequency conversion operatin...
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