G03 EV/HEV Motor Controller

G03 supports both 340Vdc and 540Vdc voltage platform and its max. output current can reach up to 410Arms and 525Arms accordingly. G03 has been applied to all kinds of trucks, 8-10m buses, logistics vehicles and compatible with synchronous and asynchronous motor.

Product Description

Different filtering tactics in ACR make the output torque smoother with quick response, improving the comfortability for driver and passengers dramatically.Different filtering tactics in ACR make the output torque smoother with quick response, improving the comfortability for driver and passengers dramatically.
Big power density, compact size and light weight. On the premise of ensuring the power, this can effectively reduce the weight of vehicle body.Big power density, compact size and light weight. On the premise of ensuring the power, this can effectively reduce the weight of vehicle body.
Quick torque respond time: <5ms; Torque control accuracy: ±5%.Quick torque respond time: <5ms; Torque control accuracy: ±5%.

Specifications

EV/HEV traction motor controller-G03 frame

 

Model Applicable motor Input voltage range Peak current Low-Voltage range
KTZ54X32SAA**  Synchronous / asynchronous motor 400V DC ~ 750V DC 320 A/1min 9 ~ 36V DC
KTZ54X41SAA** 400V DC ~ 750V DC 410 A/1min 9 ~ 36V DC
KTZ54X52SAA** 400V DC ~ 750V DC 525 A/1min 9 ~ 36V DC

 

Power Supply
Rated input voltage 540V DC
Input voltage range 400V DC ~ 750V DC
Auxiliary low-voltage power supply 9V DC ~ 18V DC / 18V DC ~ 36V DC

 

Output Data (U, V, W)
Output peak current 320A / 410A / 525A
Duration 1 min
Output frequency range 0~1000 Hz

 

Applicable Motor
Type Synchronous / asynchronous motor
Position sensor Resolver
Temperature sensor type PT100 / PT1000 / NTC
Temperature sensor channel 2

 

CAN Communication
Terminal resister Optional
Protocol Customized

 

Mechanical parameter
Weight 13.5±0.5 kg
Dimension W×H×D(mm):244×488×110

 

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 – 65 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 Water cooling

 

Application Scope

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