In the rapidly evolving world of electric vehicles and industrial machinery, the controller is more than just a component—it is the central nervous system. It dictates efficiency, translates driver intent into seamless motion, and ensures the safety and reliability of the entire machine. As vehicles and equipment become more specialized, from compact urban transporters to heavy-duty construction machines, the demand for controllers that offer high performance, flexibility, and robust reliability has never been greater.
To meet these diverse and demanding requirements, we offer a comprehensive portfolio of advanced control solutions. Here is a brief introduction to three types of controller products.
C15 Series: Compact Versatility for Light Mobility
This Series is designed for space-constrained electric vehicles requiring flexible power scaling and simplified electronic architecture. The C15 Single Controller is the perfect solution for applications where space is at a premium without compromising on intelligence. It uses MOSFETs from a leading domestic manufacturer as the primary power devices, balancing conduction loss and switching performance for light- to medium-duty applications.
Product advantages:
- High-Quality Power Core: Equipped with top-tier domestic MOSFETs for reliable power switching.
- Scalable & Compact: Its miniaturized design allows for flexible power configurations, fitting seamlessly into tight engine bays.
- Integrated Intelligence: Features rich input ports that allow it to integrate simplified VCU (Vehicle Control Unit) functions, reducing system complexity and cost.
Technical Specification:
Key Performance Parameters | |||
C15 Model | KTZ10X30C15A | KTZ05X40C15A | |
Peak current(A) | 350 | ||
Input voltage range (VDC) | 40~135 | ||
Rated input voltage (VDC) | 48/60/72/80/96/115 | ||
Continuous output current (A) | 90 | ||
Rated power (KVA) | 7 | ||
Peak power (KVA) | 15 | ||
Maximum efficiency | ≥98% | ||
Output frequency range (Hz) | 0~800 | ||
Communication method | CAN | ||
Size (mm) | 230148145 | ||
Cooling method | Natural air cooling | ||
Operating environment temperature | -40℃~55℃ | ||
Low-voltage power supply range(VDC) | 9~16 | high voltage power supply | |
Application Area:
Ideal for: L6 category vehicles, unmanned logistics vehicles, compact loaders, skid steer loaders, golf carts, aerial work platforms, three-wheelers, high-speed electric motorcycles, and sanitation vehicles.

C120 Series: High-Efficiency Power for Heavy-Duty Demands
The C120 Series targets applications with sustained high torque, frequent load cycles, and demanding thermal environments. It adopts IGBTs from a leading domestic manufacturer, delivering the robustness required for heavy-duty industrial and commercial vehicle platforms.
Product advantages:
- Industrial-Grade Durability: Powered by premium domestic IGBTs to withstand high current and thermal stress.
- Triple-High Performance: Delivers exceptional efficiency, high power density, and superior reliability for mission-critical operations.
- Flexible Integration: The compact and flexible mounting options free up valuable space for vehicle layout, simplifying overall vehicle architecture.
Technical Specification:
Key Performance Parameters | ||
C120 Model | KTZ36X50SHPA | KTZ60X50SHPA |
Input voltage range (VDC) | 220~450 | 450~750 |
Rated input voltage (VDC) | 320 | 600 |
Peak current (A) | 500 | |
Continuous output current (A) | 250 | |
Rated power (KVA) | 70 | |
Peak power (KVA) | 150 | |
Maximum efficiency | ≥98% | |
Output frequency range (Hz) | 0-800 | |
Communication method | CDN | |
Cooling method | Liquid cooling | |
coolant temperature | -40℃~65℃ | |
Application Area:
Ideal for: Sanitation vehicles, loaders, excavators, reach stackers, logistics trucks, and mixer trucks.


MC35 Series: Precision Engineering for Passenger & Micro Logistics
For applications that demand a refined balance of power, dynamics, and safety, the MC35 Series sets the standard. Specifically engineered for the unique requirements of passenger comfort and last-mile delivery, this series offers a sophisticated driving experience.
Product advantages:
- Purpose-Built Performance: Optimized specifically for the dynamics of passenger vehicles and light commercial fleets.
- Smooth Power Delivery: Engineered to provide seamless acceleration and regenerative braking for enhanced range and driving comfort.
- Proven Reliability: Built to the rigorous standards required for Class-A passenger vehicle applications.
Technical Specification:
Key Performance Parameters | |
Rated Voltage (VDC) | 340 |
Rated Current (A) | 100 |
Maximum Efficiency | ≥98% |
Low Voltage Operating Range (VDC) | 9~16 |
Protection Grade | IP67 |
Operating voltage range (VDC) | 220-450 |
Peak current (A) | 200 |
Communication method | CAN |
Control mode | Closed-loop vector control |
Operating environment temperature | -40℃~65℃ |
Application Area:
Ideal for: A0-class rear-wheel-drive passenger cars and micro logistics vehicles.


With a broad product lineup covering light mobility, heavy machinery, and passenger electric vehicles, we provide the right controller for virtually every application. Whether you need compact integration, industrial-grade power, or refined passenger car performance—our portfolio has you covered. With so many options available, there’s always one that fits your needs perfectly.
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