INVT GD20 / 2.2kW 400V IP20 Frequency Converter for Pumps, Control Unit

Product detailed description

The INVT GD20/2.2kW 400V frequency converter maintains constant pressure in the system by regulating the speed. Functional features include protection: against overvoltage and undervoltage against converter overheating against current surges when starting the pump against operation against a closed pump discharge thermal-current motor protection Use of the INVT GD20/2.2kW 400V frequency converter: pump protection pump operation control constant pressure regulation in the system increasing pressure in the system water supply irrigation setting up a home water system suitable for both surface and submersible pumps The INVT GD20 / 2.2kW 400V frequency converter is also suitable for use with spindle pumps Main advantages of the frequency converter: the autotuning function measures the motor characteristics after starting the test and takes cable length into account, thereby optimizing electric motor control vector and scalar control allow regulation even for the most demanding applications pressure control via sensor, independent of flow or switch-off pressure digital display for showing operating states or fault messages increases user comfort saves energy suitable for both surface and submersible single-phase pumps wall installation possibility of adjusting motor speed by 40% compared to the nominal value - improved performance curve energy savings of up to 80% Technical parameters: Maximum pump output: 2.2 kW Input current: 5.8 A Output current: 5.5 A Rated voltage: 3x 380 V / 400 V Converter protection rating: IP20 Pressure regulation accuracy: 0.2% Bar Maximum ambient temperature: 40 °C Width: 80 mm Height: 160 mm Depth: 120 mm