The ABB DCS550 is part of the ABB fully digital DC drive, a fully digital DC drive for precise speed and torque control of DC motors. It converts and regulates DC bus voltage through controlled rectifier and PWM stages, giving excellent low-speed torque and fast response for demanding winder, crane and extruder duties. Dalian Mingcheng Mechanical & Electrical Equipment Co., Ltd. supplies, configures and services these drives.
Excellent low-speed torque and fast current response for demanding loads.
Fully digital control with self-tuning and diagnostic menus.
Built for crane, winch, winder and extruder duty.
Fieldbus and I/O options for system integration.
Over-current, over-temperature and field-loss protection.
| Item | Specification |
|---|---|
| Product model | ABB DCS550 |
| Series | fully digital DC drive |
| Motor type | DC motor, separately or shunt excited |
| Control | Fully digital, self-tuning |
| Rated current | Model dependent (contact for rating) |
| Communication | Fieldbus optional |
| Protection | Over-current, over-temperature, field-loss |
The fully digital DC drive drives DC motors (separately or shunt excited). Contact Dalian Mingcheng Mechanical & Electrical Equipment Co., Ltd. for the rated current and voltage of this unit.
DC drives still win where very low speed, high torque and fast response are needed, such as winders and cranes.
Yes. Fully digital regulation with self-tuning and on-screen diagnostics.
Dalian Mingcheng Mechanical & Electrical Equipment Co., Ltd. supplies genuine ABB DC drives, assists with commissioning and stocks spare parts.
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