Specifications
ABBBrand
ABB
Series
DCS550
Line
DCS550
Unit type
22 kW DC converter 500 V
Device type
DC drive
Voltage range
3x380–500 VAC
Rated current
50 A
Rated power
22 kW
Typical application
Retrofit of DC motors on older machines
Thyristor failures firing circuit issues and cooling problems
Details
- Brand: ABB
- Series: DCS550
- Line: DCS550
- Unit type: 22 kW DC converter 500 V
- Device type: DC drive
- Voltage range: 3×380–500 VAC
- Rated current: 50 A
- Rated power: 22 kW
- Typical application: Retrofit of DC motors on older machines
Common failures
Thyristor failures firing circuit issues and cooling problems