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ABB DCS402.0550 DC Drive Efficient Motor Control System
ABB DCS402.0550 DC Drive Efficient Motor Control System
Reliable and efficient DC motor control for demanding industrial applications
| Brand | ABB |
| Model | DCS402.0550 |
| Voltage | 400-480V AC |
| Country of Origin | Switzerland |
| Weight | 12 kg |
| Dimensions | 300 x 400 x 200 mm (HxWxD) |
| Warranty | 1 year |
| Certifications | CE, UL, cUL, EN 61800-3, EN 60204-1 |
| SKU / MPN | DCS402.0550 |
| What’s in the box | DC drive unit, user manual, mounting brackets, connector kit |
| Rated Current | 550 A |
| Input Voltage | 400-480V AC, 3-phase |
| Output Voltage | 0-440V DC |
| Control Method | Field-oriented vector control |
| Protection Rating | IP20 |
| Communication Protocol | Profibus DP |
Key benefits: High current handling, precise speed control, robust construction, easy commissioning
Typical applications: Cranes, hoists, extruders, rolling mills, mining conveyors
Order number: ABB DCS402.0550 DC Drive Efficient Motor Control System
Lifecycle: Active – currently manufactured and supported
Documentation: Technical data sheet, operating instructions, parameter list, commissioning guide






Steven R. –
Excellent built quality. Integrated easily into our existing control system.