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Medium Voltage VFDs(VSDs)

XICHI can provide customers with high-performance, flexible variable frequency drives with voltage levels from 3.3kV to 10kV.

A medium voltage variable frequency drive (MV VFD) is a type of electrical drive that is used to control the speed of medium voltage electric motors by varying the frequency and voltage of the power supplied to the motor.

Variable Frequency Drive (VFD): 
Also known as an adjustable-frequency drive, variable-speed drive(VSD), AC drive, or inverter drive. 

MV Vfds Ordering Instructions

When choosing a medium voltage VFD model, it's crucial to take into account factors such as the load and the on-site working conditions.
If you have ordering requirements, please download and fill out the form provided below and then get in touch with us. 
We will provide more detailed information after receiving your request information.

XICHI MV VFD Model selection form


CFV9000A VFD

MaxWell VFD

 Medium voltage AC Drives (3)mbo

All-in-one series

 Medium voltage AC Drives (2)p1h

Basic series

 Medium voltage AC Drives (1)4t6

6kV

10kV

6kV

10kV

6kV

10kV

200~560kW

200~1000kW

200~5000kW

200~9000kW

185~5000kW

220~10000kW

Forced air cooling

Environment: Avoid direct sunlight, no corrosive, flammable gases, conductive dust, water droplets, salt, dust, vibration, etc.

Altitude: <1000m, derate when used above 1000m;

Operating temperature: 0 ~ 40 degrees Celsius

Relative humidity: <90%, no condensation;

Place of use: indoors

IP31

IP30

GeneralLoads: Fans, water pumps, Compressor, Belt conveyor...

Special loads: Compactors, crushers, extruders, mixers, mills, kilns, etc.

CE certified.

EN 61000-6-4:2007  EN 61000-6-2: 2005  EN 61000-3-2:2019

EN 61000-3-3:2013  EN61800-5-1:2007+A1+A11:2021


Voltage Level:
The IEC and internationally accepted standards define the medium voltage range as between 1kV and 35kV. This range is generally suitable for industrial and commercial use.

In GB/T 2900.50-2008, high voltage (HV) is defined as: an AC voltage level higher than 1kV and lower than 330KV in the power system.
Consequently, VFDs exceeding 1kV are commonly referred to as "high voltage VFDs" in China.