Salicru CV50-008-4F User Manual page 107

The operation method of inverter charging through resistors (LEDs):
The charging time is at least 60 minutes if the DC bus capacitor is charged directly through supply power. This
operation is available on normal temperature and no-load condition and the resistor should be serially
connected in the 3-phase circuits of the power supply (the distance between resistors of each phase must be
≥ 5.5mm):
400V inverters: 1kΩ/100W resistor. LED of 100W can be used when the power voltage is no more than 400V.
But if used, the light may be off or weak during charging.
8.8.3.2 Change electrolytic capacitors
 Read and follow the instructions in chapter Safety Precautions. Ignoring the
instructions may cause physical injury or death, or damage to the equipment.
Change electrolytic capacitors if the working hours of electrolytic capacitors in the inverter are above 35000.
Please contact with SALICRU for detailed operation.
8.8.4 Power cable
 Read and follow the instructions in chapter Safety Precautions. Ignoring the
instructions may cause physical injury or death, or damage to the equipment.
1. Stop the drive and disconnect it from the power line. Wait for at least the time designated on the inverter.
2. Check the tightness of the power cable connections.
3. Restore power.
Fault Tracking
400V charging illustration of the driven device
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