General Purpose Speed Controller GD20 (Three-Phase)

Applications:

• Conveyors
• Cranes
• Pump 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-mounted or floor-standing support and rail support
• Integrated potentiometer and LED keypad (detachable for models over 4kW / connection with patch cord)
• Built-in "PID" control
• Integrated C3 / EMC filter
• Built-in brake unit up to 37kW
• Quick fault detection mode
• Uninterrupted operation in case of temporary power failure
• Automatic energy saving
• Input voltage: 400V (3Φ)
• Input frequency: 47 ~ 63Hz
• Output frequency: 0 ~ 200Hz
• Power: 30kW
• Output current: 60A
• 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
• Integrated RS-485 communication port (Modbus RTU)
• Dimensions (LxWxH): 250x202x400mm

User Instructions: GD20

Certifications: ISO 9001, ISO 14001, CE