Empowering the Future of Motion

FJ-S1 Series Electric Vehicle Control System
    发布时间: 2025-11-27 11:02    

FJ-S1 series electric vehicle control system, which is suitable for controlling three-phase AC motor & PMSM. 

FJ-S1 Series Electric Vehicle Control System

FJ-S1 series electric vehicle control system, which is suitable for controlling three-phase AC motor & PMSM. It uses the field-oriented control technology, realizing independent power supply, constant torque and constant power control of the motor, with high energy efficiency, strong load adaptability, fast torque response, strong short-time overload capacity, etc. It can effectively improve the controllability and comfort of electric vehicles. It supports dual MCU redundant backup, and has passed TUV13849 certification (Optional).


Application

Applied to: electric site vehicles, electric forklifts, pallet trucks, stackers, low-speed electric logistics vehicles, etc.


Specifications

Battery voltage range

Maximum operating current

Working environment temperature

Storage temperature

Working protection temperature

Working humidity

Protection level

24-96V

600A

-40℃~50℃

-40℃~85℃

85℃

<85%

IP65


Option selection

Model

Battery voltage (V)

1-minute rated current (RMS A)

S1-2 minute rated current (RMS A)

S2-60 minute rated current (RMS A)

S3-10 second peak current (RMS A)

Structure size

Contactor

FJ-S1(-P²)-24-S(-X³)

24

/

200/250/300/350

100/125/150/175

/

S

/

FJ-S1(-P²)-48-S(-X³)

36-48

/

200/250/300/350

100/125/150/175

/

S

/

FJ-S1(-P²)-80-S(-X³)

80

/

200/250/300

100/125/150

/

S

/

FJ-S1(-P²)-48-M(-X³)

48

/

400/450/500/550

200/225/250/275

/

M

/

FJ-S1(-P²)-80-M(-X³)

80

/

300/350/400/450

150/175/200/225

/

M

/

FJ-S1(-P²)-80-L(-X³)

80

/

450/500/550/600

225/250/275/300

/

L

/

FJ-S1(-P²)-96-L(-X³)

96

/

400/450/500/550

200/225/250/275

/

L

/


remark:1. S2-60 minutes rated current requires additional heat dissipation conditions. 2. -P (Pro) optional dual chip model. 3. Function extension identification ((multiple allowed, default allowed)), such as: -R (Resolver), -C (CAN communication), -U (UART communication), -I (CAN isolate).