DC drive selection
How to select correct DC driver for following Motor.
Power – 100 HP
Armature current - 340A
Armature voltage - 240v
Field voltage - 120V
Field - 5.5 ohm
If this is for a ABB DCS800 you have a lot of choices.
Non-Regenerative Module Drive 3-phase supply 230 to 525 Vac
Normal Duty - DCS800-S01-0405-05
Standard Duty - DCS800-S01-0405-05
Heavy Duty - DCS800-S01-0470-05
Regenerative Module Drive 3-phase supply 230 to 525 Vac
Normal Duty - DCS800-S02-0450-05
Standard Duty - DCS800-S02-0450-05
Heavy Duty - DCS800-S02-0450-05
Note: You may need a line reactor
All above choices have field regulators, bring amps up until you have 120V on field or use a hand tach on the motor to set field amps at 240V arm you should have base speed (look on the name plate) if faster keep bringing up the field amps until you are just at base speed.