ABB DCS800-S02-0350-05 DC Converter

• ABB DCS800-S02-0350-05 DC Converter

  1. Product Overview

  The ABB DCS800-S02-0350-05 is a high-performance DC converter used for DC motor drive and control. Part of the DCS800 series, it provides smooth DC output voltage and current for precise motor speed regulation and efficient operation. Integrated advanced control algorithms and protection functions make it ideal for industrial automation, heavy machinery, and process control systems.

  2. Technical Specifications

  • Model: DCS800-S02-0350-05

  • Product Type: DC Converter

  • Series: DCS800 Series

  • Input Voltage: 3AC 380-480 V ±10%

  • Output Voltage: 0–500 V DC (adjustable)

  • Rated Output Current: 350 A

  • Control Method: PWM DC drive

  • Control Type: Speed closed-loop, torque control

  • Cooling Method: Forced air cooling

  • Operating Temperature: 0 ~ +50 °C

  • Protection Rating: IP20 (optional IP21/IP54 enclosure)

  • Communication Interface: Profibus, CANopen, Modbus (optional)

  • Protection Functions: Overcurrent, overvoltage, undervoltage, short circuit, overtemperature

  • Mounting: Rack or wall mount

  3. Advantages and Features

  1. High-Precision Control: Supports speed closed-loop and torque control for precise DC motor regulation.

  2. Reliable Protection: Built-in protection ensures safe operation of connected equipment.

  3. Modular Design: Easy installation, maintenance, and upgrade, reducing downtime.

  4. Multiple Communication Options: Supports Profibus, CANopen, and Modbus for seamless integration with automation systems.

  5. High Efficiency and Energy Saving: Optimized power electronics design reduces energy consumption and increases system efficiency.

  4. Typical Applications

  • Industrial DC motor drive systems

  • Rolling mills, winding, and pulp machinery

  • Cranes, conveyors, and port machinery

  • Elevators and automated production lines

  • Process control and pumping stations

  5. Installation and Usage Notes

  • Ensure the main power is disconnected before installation for safety.

  • Install in a well-ventilated environment, avoiding high temperature and humidity.

  • Output wiring must match the motor rated voltage and current.

  • Regularly inspect cooling fans and air filters to ensure proper cooling.

  • Avoid strong electromagnetic interference environments to ensure reliable communication.

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The structure and details of the product：

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