The 300kW high-power SiC EDM developed internally by JJE will be exported for use in European and American high-end, on highway vehicles as well as domestic high-end all-terrain off-road vehicles. The system adopts the third-generation power semiconductor SiC controller (achieving ASIL-D functional safety level), with high output power. The axle output mechanical power exceeds 300kW under 400VDC, and the 3-in-1 system has a power density greater than 2.5kW/kg. The EDM will also have high system efficiency of nearly 95% and lower (lower noise compared to what?) noise (WOT condition <75dB(A)). It has become the preferred solution for the next generation of RWD/AWD/4WD high-end new energy vehicles, especially for Class C~Class D Sedan, SUV, Off-road Vehicle and Pickup trucks.

The 800V Silicon Carbide (SiC) inverter independently developed by Jing-Jin Electric (JJE) based on advanced third-generation wide-band gap semiconductor Silicon Carbide technology, has the advantages of high switching frequency,high efficiency, and high power density. This inverter can be mounted directly with motor and gearbox by AC bus bars,which can save AC harness and connectors. It follows ASPICE procedure and the functional safety level can be up to ASILD. And it not only integrates Bistable Disconnect function, but also integrates JJE's emergency power supply technology. This function can ensure the safe driving of the vehice when the low voltage is lost. This product is suitable for passenger cars, commercial vehicles and logistics vehicles with high voltage levels.

• Light Weight / Small Size / High Efficiency • High reliability, Active damping technology • System peak output torque: 235Nm(30s) • System peak output power: 115kW • Peak output speed: 5600rpm • System weight 146kg • System weight ratio power 0.79kW/kg • Applicable to 1.5L, 2.0L and many other engines. JJE range extender can be used in medium and smaller logistics vehicles, passenger cars, freight cars, Cold chain transportation and urban sanitation operation and professional generator set.

Jing-Jin Electric (JJE) has been developing electromagnetic clutches for various electric drive applications over a decade. Instead of using “reluctance” magnetic force, JJE electromagnetic clutches utilize direct magnetic force - flux in the same direction as the magnetic force - which is named “DirectFlux™”. A mono-stable clutch is engaged by actuation current, and disengaged by spring force when the current is off. A bi-stable clutch will only change its state when there’s an affirmative pulse of command current; otherwise, it will hold its state. Earlier this year, JJE launched industry’s first bi-stable electromagnetic clutch for automotive applications.