Advantages of new controlling system
 
- Adopt non contact switch with intelligent module instead of traditional relay, which makes it a longer useful life of more than 1,500,000 working circles.

- Adopt micro-computer in core of control, which makes it more roboticized and intelligent.

- Have a powerful self protection function to against the damage of high-temperature, over-current, over-voltage, and have the alarm function for braking delay, short-circuit and Open-circuit.

- Could operate the retarder by manual switch or with food pedal according to driver's habit and road condition.

- Could work well with ABS and stop lamps of the vehicle.

- Working voltage ranges from 10V to 32V, which is applicable for vehicles with storage battery of 12V or 24V. Output current is over 120A, and the maximal is 240A.

- Have high reliability including water proof, corrosion proof and vibration resistance, which makes it adaptable to harsh environment and could work in temperature from -40.C to 105.C.

- EMC has been introduced into the design process, and have achieved the certification of AUTOMOTIVE EMC according to EC directive 2004/104/EC.