The GD20-EU is a compact frequency inverter series in the power range from 0.4 kW to 110 kW in different sizes. The GD20-EU series has excellent sensor less vector control characteristics over the entire speed range.

The frequency inverter has a certified STO function (SIL2/SIL3) and is CE, UL + cUL (≤ 11 kW) and TÜV SÜD approved.

The GD20-EU is widely used in global machinery and equipment manufacturing, paper and plastics industries, and water/wastewater applications.

The GD20-EU series of frequency inverters fulfills the requirements of a wide variety of speed control and ensures energy-saving operation of pumps and fans.

In addition, the GD20-EU supports your application with a programmable sequence control.

The GD20-EU series combines versatile options in one device to operate different types of motors and to meet a wide range of requirements.
 

• V/F and sensor less vector control
• Certified STO function (SIL2/SIL3)
• Integrated DC reactor from 18,5 to 110 kW
• Design for Heavy Duty 150%/60 sec.
• DC bus solution (400 V; ≥ 4 kW)
• Integrated C3 filter (≥ 4 kW),
• Optional filter (≤ 2,2 kW)
• Optional control panel with parameter copy function
• Brake chopper integrated in all power rages
• DIN rail mounting ≤ 2,2 kW possible
• Modbus RTU & ASCII communication as standard
• Drive synchronous and asynchronous motors
• Speed control accuracy ± 0,2% for vector control
• Conformance CE, TÜV SÜD, UL + cUL (≤ 11 kW)