Xander Hydrogen has independently developed an alkaline electrolyzer hydrogen production test bench that demonstrates significant performance advantages. In terms of water inlet pressure, gas-alkali temperature, and alkali solution flow rate, the equipment achieves controllable, high precision, and online adjustability. The device is equipped with a high-specification DC power supply, allowing for a wider range of output voltage and current to meet various testing requirements of the system.The design of this test bench is primarily divided into a liquid supply unit, a water-thermal management unit, a gas-water separation unit, a DC power control unit, a safety control and interlock unit, a data acquisition and control unit, and a human-machine operation interface unit.