<<< back to main menu

<<< back to ZAPI menu


Chopper for DC separately excited motors
Power: 1.0kW to 3.5kW
Voltages: 24V, 36V, 48V
Max. field current: 35A
Max. current (24V,36V): 200A or 300A
Max. current (48V): 180A
Field frequency: 1Khz
Armature frequency: 16Khz

error codes

RED LED Description
1 BLINK EEPROM error, wrong parameters, watchdog circuit, logic error
2 BLINKS Incorrect start, wrong sequence, function switch active after key-on
3 BLINKS No capacitor charge, wrong VMN or field voltage, short to B-
4 BLINKS Accelerator high in standby, accelerator wire open
5 BLINKS Error in read motor armature or motor field current
6 BLINKS Malfunction of contactor driver circuit, contactor closed
7 BLINKS Thermal protection
32 BLINKS Battery low