125kw Water-cooled Hydrogen Fuel Cell System Engine

WS125KW

The 125kw water-cooled hydrogen fuel cell system engine is a device that can generate 125 kilowatts of electrical energy. It uses the electrochemical reaction of hydrogen and oxygen to generate electricity, and dissipates heat through a water cooling system to control the operating temperature. The 125kw water-cooled hydrogen fuel cell system engine includes multiple hydrogen fuel cell stacks, each of which is composed of multiple hydrogen fuel cell units. Each unit contains a cathode, an anode, and an electrolyte layer. The hydrogen and oxygen in the electrolyte layer undergo an electrochemical reaction to produce water and electrons. These electrons flow through an external circuit to provide the required electrical energy for the engine.

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Water cooled hydrogen fuel cell systems are more complex in principle and much more expensive than air-cooled systems. But it is precisely because of the participation of water with ultra-high specific heat capacity that there has been a qualitative improvement in overall performance. On the one hand, it has higher power generation efficiency, and due to temperature stability, the power generation stability is more excellent. Another important aspect is that the damage caused by heat to the battery system is greatly alleviated in the water cooling system, resulting in a more than tenfold extension of the lifespan of the water cooling system. It can be said that besides high cost and weight, water-cooled systems are far superior to air-cooled systems in other aspects.

This product is a proton exchange membrane hydrogen fuel cell system for vehicles. The entire battery system includes subsystems such as fuel cell engine, heat dissipation system, hydrogen supply system, DCF, as well as connecting pipelines and wiring harnesses between each subsystem.

Rated power:125kW

Output voltage:244-488V

Current range：50-500A

Efficiency:≥45-51%

Hydrogen purity:≥99.99%（CO＜ 1PPM)

Durability:≥30000h

Size (L*W*H):1205mm*720mm*794mm