1. Core Parameters & Performance Indicators

• Power & Voltage: Rated power is 75kW (100HP), suitable for 380-480V three-phase power supply.
• Overload Capacity: It has an extremely high overload capacity, with an over-torque capacity of up to 170% (60s) or 220% (2s).
• Speed Regulation Range:

  Environment & Temperature: Operating temperature range is -10℃ to +50℃.

  • Open-loop speed regulation range is as high as 1:100.
  • Closed-loop speed regulation range can reach 1:1000, with speed regulation accuracy of ±10% (open-loop) and ±0.01% (closed-loop).

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2. Product Features & Advantages

• Integrated EMC Filter: This model is equipped with an EMC Filter, which significantly reduces electromagnetic interference and meets strict Electromagnetic Compatibility (EMC) requirements.
• Built-in Choke: It is equipped with a built-in Choke, which improves the stable operation of the motor and reduces motor current harmonics.
• Overcurrent & Protection Functions: It has high overcurrent capacity and built-in multiple protection measures, such as motor thermal protection, short-circuit protection and overload protection.
• Communication & Control: Supports multiple communication protocols (such as CANopen, DeviceNet, Ethernet/IP, etc.) and is equipped with a simple panel.

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3. Structure & Composition

• Power Module: Provides the necessary DC bus voltage to ensure the normal operation of the drive.
• Control Unit: Receives instructions from PLC or upper computer and executes control algorithms such as speed and torque.
• Power Module: Composed of IGBT or IGCT, responsible for the actual power conversion and output.
• EMC Filter: Usually used as an external accessory or integrated module to reduce electromagnetic radiation.

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4. Application Fields

• Hoisting & Winches: Due to its high overload capacity, it is very suitable for equipment with high requirements for impact loads such as cranes and winches.
• Large Motor Drives: Used to drive large asynchronous motors or synchronous motors, such as fans, water pumps, compressors, etc.
• Process Control: Suitable for process control systems that require precise speed regulation.
• Printing, Packaging & Textile: Plays a role in industrial production lines that require high-efficiency frequency conversion control.

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5. Installation & Maintenance Recommendations

• Wiring Requirements: Usually equipped with a standard 630×290×320mm junction box, net weight is about 44kg, and the terminal block should be selected according to the motor rated current.
• Heat Dissipation & Ventilation: The installation location should ensure sufficient heat dissipation space, and avoid operation in high temperature or poorly ventilated environment.
• Regular Inspection: Regularly check the connection status of EMC filter and choke, ensure good grounding, and prevent electromagnetic interference problems.