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ABB 3ADT786251R0001 DC Drive

ABB 3ADT786251R0001 DC Drive

ABB 3ADT786251R0001 DC Drive

  • Item NO.:

    3ADT786251R0001
  • Payment:

    T/T
  • Price:

    $680
  • Color:

    NEW
  • Product weight:

    0.45KG
  • Lead Time:

    In stock

We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

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Destination country all taxes & duty to be paid by buyer

Only part of the brand and model, if you have other product needs, please contact us.

1. Product Overview

The ABB 3ADT786251R0001 DC Drive is a high-performance DC motor drive designed to provide precise speed and torque control for industrial DC motors. The drive supports voltage or current control modes, delivering smooth startup, fast response, and overload protection to ensure safe and efficient motor operation under varying conditions.

The DC drive features compact design, modular installation, and multiple communication interfaces for integration with PLC or DCS systems, enabling remote monitoring and automation. It is widely used in metallurgy, paper, cement, hoisting, conveyors, and other industrial applications.


2. Technical Specifications

Specification Description
Model 3ADT786251R0001
Type DC Drive
Motor Type DC motor (series or separately excited)
Input Voltage 3×380–480 V AC, 50/60 Hz
Output Power 75 kW (typical, depending on motor)
Output Current 150 A (typical, depending on model)
Control Method Voltage / Current / Closed-loop current control
Speed Control Range 0–100% rated motor speed
Overload Capacity 150% 1 min / 180% 10 s
Communication Modbus RTU, Profibus DP, CANopen (optional)
Control Inputs 4–20 mA analog / DI digital input
Control Outputs 4–20 mA analog / DO digital output
Protection Overvoltage, undervoltage, overcurrent, short circuit, overtemperature
Cooling Air-cooled / Forced air (depending on model)
Mounting Panel or cabinet mount
Operating Temperature -10 ℃ ~ +50 ℃
Storage Temperature -40 ℃ ~ +70 ℃
Protection Class IP20 (optional IP21/54)
Dimensions (H×W×D) ~500 × 300 × 300 mm (depending on model)
Weight ~45 kg

3. Key Features & Advantages

  • Precise control via voltage/current regulation and closed-loop control

  • Fast response for optimized process control

  • Industrial reliability with overload, short-circuit, overvoltage, overcurrent, and overtemperature protection

  • Rich communication interfaces: Modbus, Profibus, CANopen for automation system integration

  • Compact modular design saves installation space and facilitates maintenance

  • Energy optimization reduces operational costs


4. Typical Applications

  • DC drives for metallurgy, steel mills, and mining equipment

  • Paper machinery, textile machines, and packaging equipment

  • Cranes, conveyors, winding machines, and stacking equipment

  • Cement, chemical, and pharmaceutical industrial process control

  • DC motor control in automated production lines

  • Industrial applications requiring precise speed and torque control


5. Installation & Safety Notes

 

  1. Ensure input voltage is within rated range and properly grounded.

  2. Match the drive to motor rated power, current, and voltage to prevent overload.

  3. Maintain proper ventilation; use fans or air conditioning if needed.

  4. Secure all power, signal, and control wiring to prevent loose connections or short circuits.

  5. Configure drive parameters according to motor and process requirements.

  6. Avoid high temperature, high humidity, dust, or corrosive environments.

  7. Regularly inspect fans, terminals, heat sinks, and protection status for long-term reliable operation.

 

The structure and details of the product

 

 

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