Inverter for motor control for hybrid and large electric vehicles, compatible with high voltages up to 750V, has a proven track record in European city buses for many years.
The ACH high-voltage motor controller has been developed for large hybrid and electric vehicles. The adaptable voltage ranges from 100 V to 750 V, with a continuous output level of up to 300 kVA. It is designed to withstand over 60,000 hours of operation, making it an ideal controller for both industrial and general vehicles. Based on the long-standing market performance of the first generation, high quality and reliability are built into the manufacturing process as well as from the design stage. • Robust design with an IP6K9K protection rating • Supports four-quadrant operation for both synchronous and asynchronous AC motors. Control modes include speed control, torque control, and DC voltage control mode • Software development process complies with Automotive SPICE • CAN communication supports J1939 and/or CANopen, allowing for diagnostics and software downloads • Continuous output of up to 300 kVA, suitable for both hybrid and fully electric vehicles • Applicable nominal voltages are 350 V or 650 V, with operating DC bus voltages ranging from 100 to 750 V • Liquid (WEG) cooling system
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basic information
• Automatic protection against overheating and overvoltage • Redundant discharge of DC capacitors • Internal EMI filtering function of the DC bus eliminates electromagnetic interference, allowing for parallel operation of multiple ACH units • Equipped with highly flexible application software on powerful firmware, enhancing functionality • Designed to withstand over 60,000 hours of use • Excellent event processing and data logging capabilities greatly assist in troubleshooting and minimize downtime • Interlock function for human protection • An adapter kit for optional high-voltage shielded cables is also available
Price range
P3
Delivery Time
Applications/Examples of results
For the control of driving motors in large hybrid/electric commercial vehicles, as well as for the control of electric power motors in construction machinery, agricultural machinery, and large logistics equipment.
Detailed information
Line up（6）
| Model number | overview |
|---|---|
| ACH35M30 | Nominal voltage 350V, Peak current 320A, Continuous current 225A, Peak output 137kVA, Continuous output 96kVA |
| ACH35L70 | Nominal voltage 350V, Peak current 700A, Continuous current 400A, Peak output 299kVA, Continuous output 153kVA |
| ACH65M30 for 350V | Nominal voltage 350V, Peak current 320A, Continuous current 225A, Peak output 137kVA, Continuous output 96kVA |
| ACH65M30 for 650V | Nominal voltage 650V, Peak current 320A, Continuous current 225A, Peak output 255kVA, Continuous output 179kVA |
| ACH65L50 for 350V | Nominal voltage 350V, Peak current 500A, Continuous current 375A, Peak output 214kVA, Continuous output 161kVA |
| ACH65L50 for 650V | Nominal voltage 650V, Peak current 500A, Continuous current 375A, Peak output 398kVA, Continuous output 299kVA |
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Company information
ZAPI GROUP provides products and solutions centered on electrification, control, and safety technologies for the industrial vehicle and mobile robotics sectors. Its core businesses include the development, manufacturing, and sales of motor controllers, electric motors, DC‑DC converters and onboard chargers, battery management–related devices, and safety sensors. Serving a wide range of applications such as forklifts, AGVs/AMRs, and aerial work platforms, ZAPI GROUP supports OEM customers in achieving higher performance, improved energy efficiency, and increased automation.
