KQDS Horizontal Intelligent Constant Voltage Variable Frequency Pump Unit
The KQDSE series horizontal intelligent constant pressure variable frequency pump unit adopts technology that combines variable frequency speed regulation and automatic control. It can realize constant pressure water supply through the connected pressure transmitter.
The whole machine is mainly composed of KQDS pump, controller, sensor, pressure tank, five-way check valve and axial anti-seismic pressure gauge.
It has the characteristics of stable performance, high efficiency and energy saving, fully automatic intelligent control, low noise, corrosion resistance, compact structure, beautiful appearance, small size and light weight.
KQDS Horizontal intelligent constant voltage variable frequency pump unit
Protection level: IP55
Input power supply: 1×220V 50/60Hz (0.37kw~2.2kW)
3×380V 50/60Hz (3kW~4kW)
Constant pressure accuracy: 0.01Mpa
Operating temperature: -20C~+60℃ (>50℃, for every 1℃ increase, the rated output current decreases by 2%);
Altitude: 3000m (for use with derating above 2000m, the rated output current will be reduced by 2% for every 100m of elevation)
Overload level: operating temperature 50℃, 120% rated current, 1min;
Coating grade: Using thickened industrial coating board to meet the harsh environment of 3C4
Vibration resistance level: 2g