General Purpose Speed Controller GD20 (Three-Phase)

Applications:

• Conveyor Belts
• Cranes
• Pumping Stations
• Mixers
• Fans
• Ventilation Systems
• Burners
• Other Industrial Applications

Features:

• Mini design, smaller installation space
• Parallel connection capability for more space saving
• Program transfer from Inverter to Inverter
• Wall or floor mounting and rail mounting
• Built-in potentiometer and LED keypad (detachable in models over 4kW / connection with patch cord)
• Built-in "PID" control
• Built-in C3 / EMC filter
• Built-in brake unit up to 37kW
• Quick fault detection function
• Uninterrupted operation in case of a momentary interruption
• Automatic energy saving
• Input Voltage: 400V (3φ)
• Input Frequency: 47 ~ 63Hz
• Output Frequency: 0 ~ 200Hz
• Power: 11kW
• Output Current: 25A
• Adjustable Speed Ratio: 1:100
• Control Type:
  • V/F (high precision)
  • Sensorless Vector Control (SVC)
• Inputs:
  • 1 Analog 0-10V / 0-20 mA
  • 1 Analog -10-10V
  • 4 Digital (max frequency 1kHz)
  • 1 High-Speed Digital (max frequency 50kHz)
• Outputs:
  • 2 Analog 0-10V / 0-20 mA
  • 1 Y Digital
  • 2 Programmable Relay Digital
• Overload: 150% of rated current for 60s
• Built-in RS-485 Communication Port (Modbus RTU)
• Dimensions (HxWxD): 170x196x320mm

Certifications: ISO 9001, ISO 14001, CE