ZAPI CONTROLLERS

AC-4

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description

Inverter for AC asynchronous 3-phase motors.
Equipped with CAN-bus interface.
Power: 12kW to 20kW
Voltages: 48V, 72V, 80V
Max. current (48V): 700A RMS
Max. current (72V, 80V): 550A RMS
Booster current: +10% of maximum current
Operating frequency: 8Khz

error codes

RED LED Description
1 BLINK Logic failure, EEPROM error, watchdog circuit trigerred
2 BLINKS Wrong starting sequence, both directions active
3 BLINKS Incorrect phase voltage or wrong capacitor charge
4 BLINKS Accelerator voltage fault, pedal wire open
5 BLINKS Failure current sensor
6 BLINKS Failure of contactor driver or coils
7 BLINKS Excessive controller temperature, motor temperature too high
8 BLINKS Can bus fault
LONG BLINK Battery low