▎Product Introduction ：
The RLHJ68-1 Hydrogen Purification Compensation Unit addresses pressure drops caused by impurity gas discharge during H₂ purification system operation. It automatically produces and replenishes H₂ when generator pressure decreases, maintaining rated working pressure while reducing plant maintenance requirements. Features dynamic H₂ replenishment using PEM electrolysis with (1-2) Nm³/h flow rate and 99.99% purity.
▎Key Features ：
1. Automatic generator H₂ pressure maintenance.
2. Simple operation: Just connect water and power supply.
3. Safety features: No H₂ storage/pressurization, leak detection, fault lockout, open design, explosion-proof construction.
4. High-efficiency PEM electrolyzer stack with fast response, corrosion resistance, high pressure tolerance, compact integration and high purity output.
5. Water cooling for system temperature control and H₂ purification module dehumidification.
6. Equipped with H₂ concentration alarm and online humidity monitoring for operational safety and real-time gas quality control.
▎Technical Specifications ：
Parameter Name |
Parameter Value |
Input Voltage |
380 VAC |
H₂ Production Flow |
(1~2) Nm³/h |
H₂ Purity |
>99.99% |
Rated Supply Pressure |
Adjustable to site requirements |
Cooling Method |
Water-cooled |
Cooling Water Temp Control |
≤15 °C |
Operating Environment |
Normal temperature & pressure |
Integration Form |
Open-frame |
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