Technical Specifications:

• Manufacturer: General Electric (GE)
• Product Series: Mark V
• Type: Dynamic Braking Buffer Plate (DBPL)
• Connector Type: Four-pin connector
• Electrical Compatibility:
  • Rated for 375 horsepower motors with constant torque at 575V AC
  • Rated for 300 horsepower motors with variable torque at 380V AC
• Installation: External mounting with dimensions tailored to meet the worst-case switching frequency requirements of dynamic braking IGBTs

Functional Characteristics:

1. Dynamic Braking Limitation: The DS200ITXDG1ABA is designed to rapidly decelerate motor speeds in emergency situations, preventing overspeed damage.
2. Voltage Transient Limitation: It absorbs and limits voltage spikes generated by inverter and dynamic braking IGBT switching, protecting the control system from damage and enhancing system reliability.
3. Output Regulation: The board also regulates the output of IGBT gate driver boards to match the electrical characteristics of AT frame drives, suitable for both variable and constant torque applications.
4. IGBT Gate Driver Compatibility: Adjusts the output of IGBT gate driver boards to ensure compatibility with AT frame drives.

Application Scenarios:

• Industrial Automation: Widely used in industries such as CNC machinery, metallurgy, oil and gas, petrochemicals, chemicals, paper and printing, textile printing and dyeing, machinery, electronics manufacturing, automobile manufacturing, tobacco, plastic machinery, and more.
• Precision Positioning & High-Speed Motion Control: Ideal for applications requiring high precision, high dynamic response, and multiple control modes, such as trajectory tracking, force control, and torque control.
• Energy Sector: Frequently utilized in inverter power supplies, particularly in robotics and energy industries.