All-in-One Fuel Cell Controller
The fuel cell system's all-in-one controller integrates DC/DC boost converter, air compressor controller, 24V DC/DC buck converter, AC impedance detection, isolation detection, and high-voltage power distribution functions. It adopts a mature modular design that is reliable and easy for production and delivery, and an SiC-based soft-switching design for high efficiency and high power density. It features an integrated filtering solution and delivers excellent ECM performance.
  • Features
  • Technical Data
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●   Multiple protections for enhanced safety

DC/DC Boost Converter: Equipped with isolation fault detection, stack internal resistance measurement, soft start, and rapid discharge functions; 

Air Compressor Controller: Features startup protection, low-speed protection, temperature protection, current protection, input voltage abnormality protection, and overload protection, suitable for various complex operating conditions; 
DC/DC Buck Converter: Incorporates output overcurrent protection, input over/under voltage protection, and over-temperature protection functions.

●   Excellent performance

Outstanding motor current harmonic suppression technology can effectively control motor temperature rise.

●   Fast and good system transient response

With a good capability of dynamic regulation, it can adapt to the large fluctuation range of the load and fulfill the maneuverability requirements of the fuel cell vehicles.

●   Current up to 800A, suitable for various fuel cell specifications;

●   Online monitoring of stack health status;

●   Supports vehicle fault diagnosis, with communication protocol CAN;

●   Low purchase cost, low operating cost, and low maintenance cost.