- Triggering Condition: When AC output voltage reaches 280V and lasts for 200ms. It will have the error
- Testing Method:
Please just connect the inverter to battery system, Switch on the inverter, if 06 still occurs, it means DC-AC
circuit has the trouble
- Malfunction Position:
- Repairing Method:
a. please kindly turn to diode position on multimeter.
b. please kindly turn to diode position on multimete
Every IGBT has 3 pins ( G, C, E ). Put black tong of multimeter on C pin( Middle ) and Put Red tong of multimeter on E pin
0.38-0.7V on multimeter is normal. If multimeter display zero, it means the IGBT has short circuit
- Solution:
Replace mainboard
Replace IGBT , lighting couple etc.
ST/STGWA80H65DFB/80A/650V/469W/-55℃～175℃/TO-247 long leads
IGBT STGWT80H65DFB/80A/650V/TO-247/175度/引脚长20mm