EV/HEV traction motor controller
Applicable to auxiliary controllers of electric vehicle accessories, such as steering pump, air pump, DC/DC, etc.
Compatible with synchronous and asynchronous motor.
Compatible with synchronous and asynchronous motor.
This controller adopts integrated strategy, which has integrated 2×DC/AC and 1 DC/DC, minimizing the size and weight. Here 0 means the quantity of traction motor drive, while 3 means the quantity of auxiliary controllers.
Note. Users can also configure different combinations of 2 in 1 according to their requirements, such as 2 × DC/AC or 1 × DC/AC+ 1 × DC/DC
Applicable to auxiliary controllers of electric vehicle accessories, such as steering pump, air pump, DC/DC, etc.
Compatible with synchronous and asynchronous motor.



Rated input voltage: | 540V DC | Input voltage: | 400-750V DC |
DC/AC Rated power: | 5.5 kW / 7.5 kW | DC/AC Rated output current: | 13 A / 17A |
DC/AC Peak output current: | 17 A @ 1 min / 25.5 A @ 1 min | DC/DC Rated output voltage: | 27.5V DC① / 14V DC② |
DC/DC Rated power: | 5 kW① / 3 kW① / 2 kW② | DC/DC Rated output current: | 180A / 110A / 143A |
Mechanical parameter | |
Weight | 13±0.5 kg |
Dimension | W×H×D(mm): 324×215×345 |
Ambient | |
Vibration | GB/T18488.1-2015 5.6.4.1, 5.6.4.2 and GB/T 28046.3-2011 |
Humidity | Relative humidity 5% – 95 %. No condensation |
Ambient temperature | -40ºC – 55 ºC |
Altitude | 0 – 2,000 m |
Rated output current derated 1% every 100 m above 1,000 m | |
Storage temperature | -40 – +85 ºC |
Efficiency | ≥98 % at rated working point |
IP grade | IP 67 |
Cooling method | Forced Air Cooling |