Ac Motor Speed Control 72V current max 400A A5S For AC Motor
controller
Product Insight:
Elevate your AC motor performance with the A5S series, engineered
to deliver unparalleled control and reliability for on-vehicle
traction and hydraulic applications. Designed with cutting-edge
technology, it offers exceptional power, precision, and efficiency
at a competitive price point.
Incorporating patented innovations, the A5S series ensures extended
longevity and enhanced dependability. With advanced vector control
and motor identification technology, it enables seamless torque
management across diverse speed ranges.
Versatile Applications:
Tailored for a broad spectrum of utility vehicles including
buggies, golf carts, electric cars, and material handling equipment
such as pallet trucks and forklifts.
Key Features:
Comprehensive Functionality
- Wide operational frequency range spanning 0 to 300Hz.
- Capable of delivering up to 400A output across 36-72V system
voltages, ensuring sustained performance.
- Supports advanced braking and control features for enhanced safety
and efficiency.
- Employs state-of-the-art vector control algorithm for optimized
torque and efficiency.
- Allows for easy motor characterization without the need for
removal, ensuring compatibility with all AC motor brands.
- Includes automatic temperature compensation and remote calibration
for seamless operation.
- Utilizes advanced PWM techniques for reduced motor harmonics and
enhanced efficiency.
Robust Safety and Reliability
- Features an insulated metal substrate power base for superior heat
dissipation and increased reliability.
- Utilizes patented architecture for enhanced reliability and
shoot-through capability.
- Equipped with dual microprocessors for maximum functional safety
performance.
- Includes reverse polarity and short circuit protections for added
safety.
- Comprehensive fault detection function with support for various
fault scenarios.
- Sealed to IP65 standards for protection against dust and water
ingress.
Simple & Flexible Integration
Customizable programming to suit diverse EV OEM requirements.
Compatible with PC Windows programming and offers intuitive
diagnostic tools.
Equipped with a buzzer alarm for instant diagnostics and fault
identification.
Supports CANbus and CANopen protocols for seamless integration.
Specifications
| Content | Parameters |
|---|
| Model | A5S-6351 | A5S-6401 |
| Nominal Input Voltage | 72 | 72 |
| 2 Min RMS Current Rating (Arms) | 350A | 400A |
| 60 Min RMS Current Rating (Arms) | 150A | 175A |
| Sensor | Incremental encoder |
| Communication | CAN / Serial |
| Operating Temperature | -30℃~55℃ |
| Storage Temperature | -40℃~85℃ |
| Insulation | 10MΩ Insulation resistance, 0.05mA leakage @ DC 500V In/Out on
casing. |
| IP Rating | IP65 |
| Efficiency | 97% |
| Cooling | Self-cooled |
| Vibration Standard | GB/T2423 |
| Control Method | IFO Vector |
| Heatsink Requirement | Installed in well-ventilated or an air cooling system is required |
| Motor Type | AC Induction Motor |
Typical Applications
Dimensions
