Empowering the Future of Motion

FJ-G1 Series Electric Vehicle Control System
    发布时间: 2025-11-27 11:02    

The FJ-G1 series electric vehicle control system integrates independent motor controllers and built-in contactors...

FJ-G1 Series Electric Vehicle Control System

The FJ-G1 series electric vehicle control system integrates independent motor controllers and built-in contactors, with a compact structure; it uses high-performance microprocessors to ensure a high level of functional safety; it adopts FOC algorithm technology to achieve constant torque and constant power control of three-phase AC motors, with high energy efficiency, strong load adaptability, fast torque response, and strong short-term overload capacity, which can effectively improve the controllability and comfort of electric vehicles; and with the FJ remote monitoring system (compatible with FJ-M1 meter), it can realize remote management, alarm warning, parameter query and modification, operation data analysis and other vehicle networking functions for electric vehicles, and is also equipped with Bluetooth and 4G functions for easier debugging and remote control.


Application

Applied to: motor drive and control in non-road areas, such as industrial vehicles, golf carts, sanitation cleaning, etc.


Specifications

Battery voltage 

range

Maximum operating 

current

Working environment

temperature

Storage 

temperature

Working protection 

temperature

Working 

humidity

Protection 

level

48V/80V

400A

-40℃~50℃

-40℃~85℃

85℃

<85%

IP67


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-G1-48V-1

48V

400

350

/

/

/

Built-in Contactor

FJ-G1-80V-1

80V

400

300

/

/

/

Built-in Contactor