General-purpose speed controller GD20 (Three-phase)

Applications:

• Belt conveyors
• Cranes
• Pumping stations
• Mixers
• Fans
• Ventilation systems
• Burners
• Other industrial applications

Features:

• Mini design, smaller installation space
• Parallel connection capability for additional space savings
• Transfer of programs from Inverter to Inverter
• Wall-mounted or floor-mounted support and support on rail
• Built-in potentiometer and LED keyboard (removable in models over 4kW / connection with patch cord)
• Built-in "PID" control
• Integrated C3 / EMC filter
• Built-in braking unit up to 37kW
• Quick fault detection function
• Uninterrupted operation in case of momentary interruption
• Automatic energy saving
• Input voltage: 400V (3Φ)
• Input frequency: 47 ~ 63Hz
• Output frequency: 0 ~ 200Hz
• Power: 37kW
• Output current: 75A
• 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 outputs
• Overload: 150% of rated current for 60s
• Built-in communication port RS-485 (Modbus RTU)
• Dimensions (LxWxH): 250x202x400mm