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




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).