ZAPI CONTROLLERS
H3 D
description
Chopper for series wound motors.
Power: 12kW to 50kW
Voltages: 48V, 72V, 80V, 96V, 120V, 144V
Max. current : 800A or 1000A
Operating frequency: 16 or 18Khz
error codes
| RED LED | Description |
| 1 BLINK | EEPROM error, wrong parameters, watchdog circuit has been trigerred |
| 2 BLINKS | Incorrect start, wrong sequence - eg. keyswitch, directions, accelerator, function switch active after key-on |
| 3 BLINKS | Wrong VMN output voltage, short to B- |
| 4 BLINKS | Accelerator high in standby |
| 5 BLINKS | Error in read motor current, sensor inside controller |
| 6 BLINKS | Malfunction of contactor driver circuit |
| 7 BLINKS | Temperature too high, more than 80 deg. C |
| 8 BLINKS | Contactor don't open or VMN voltage is high in stanby |
| 9 BLINKS | Contactor contact stucks |
| 32 BLINKS | Battery charge low, less than 10% |
| ON | Forward and reverse direction inputs are both active |