RLHJ68-1 Hydrogen Purification Compensation Unit
Automatic hydrogen generation and replenishment for generator hydrogen pressure maintenance, with purification and safety monitoring support.
Overview
The RLHJ68-1 hydrogen purification compensation unit is designed to solve the slight hydrogen pressure drop that can occur after hydrogen purification systems discharge impurity gases. When generator hydrogen pressure drops, it can automatically generate hydrogen and replenish hydrogen to reduce maintenance workload and keep generator hydrogen pressure at the rated operating level. It uses a PEM electrolyzer to generate hydrogen on demand, providing dynamic hydrogen replenishment with high purity output.
Key Applications
Automatic hydrogen replenishment
Generator hydrogen pressure maintenance
Hydrogen purification compensation
PEM hydrogen generation
Hydrogen quality support
Power plant hydrogen operation
Problems It Solves
Compensates for hydrogen pressure drop caused by impurity gas discharge after purification processes
Reduces manual hydrogen replenishment work in power plant operation
Maintains generator hydrogen pressure automatically instead of relying on manual intervention
Improves safety and hydrogen quality with integrated humidity and concentration monitoring
Key Features
Automatically maintains generator hydrogen pressure through dynamic hydrogen replenishment
Uses PEM electrolyzer technology to generate hydrogen on demand, with flow 1 to 2 Nm3/h and purity above 99.99%
Requires only water and power input for basic use
Uses a safety-focused design with no hydrogen storage, no pressurization, leak detection, fault interlock, open-frame design, and explosion-proof measures
Uses water cooling for system cooling and hydrogen purification module cooling, dehumidification, and drying
Includes hydrogen concentration alarm system and online humidity monitoring to support safer operation and real-time hydrogen quality supervision
Technical Specifications
Product name
RLHJ68-1 hydrogen purification compensation unit
Product type
Automatic hydrogen generation and compensation unit
Input voltage
380 VAC
Hydrogen generation flow
1 to 2 Nm3/h
Hydrogen purity
More than 99.99%
Rated hydrogen supply pressure
Adjusted according to on-site rated hydrogen requirements
Cooling method
Water cooling
Cooling water temperature control
Less than or equal to 15 °C
Working environment
Normal temperature and normal pressure conditions
Integrated form
Open frame
How It Fits Into a Complete Solution
The RLHJ68-1 fits into a complete generator hydrogen process solution as an automatic hydrogen generation and replenishment unit. It works together with purification devices, leak detectors, humidity analyzers, and process controls to keep generator hydrogen pressure and gas quality within safe operating conditions.
Industries
Power plants
Designed for generator hydrogen systems that need automatic pressure maintenance and replenishment.
Generator hydrogen compensation
Suitable for applications where hydrogen purification can cause slight pressure drop.
PEM hydrogen generation systems
Uses PEM-based hydrogen production for dynamic replenishment and high-purity output.
Online safety monitoring
Supports operation with integrated humidity and concentration monitoring.
Hydrogen quality management
Useful where replenishment and gas quality support must work together.
Reduced maintenance operations
Helps lower manual hydrogen replenishment workload in power plant operation.
FAQ
What is the RLHJ68-1 used for?
It is used for automatic hydrogen generation and replenishment to maintain generator hydrogen pressure.
How does it generate hydrogen?
It uses a PEM electrolyzer to generate hydrogen on demand.
What hydrogen purity can it provide?
It provides hydrogen purity above 99.99%.
Does it include safety monitoring?
Yes. It includes hydrogen concentration alarm and online humidity monitoring support.
Is hydrogen stored under pressure in the unit?
No. It is described as using a safety design without hydrogen storage and without hydrogen pressurization.
Tell Us Your Hydrogen Application
Contact us for quote support, datasheet details, lead time, and product matching for the RLHJ68-1 hydrogen purification compensation unit and related generator hydrogen pressure maintenance applications.
Why Contact Our Team
- Nearly 30 years of hydrogen equipment manufacturing experience
- Support for hydrogen sensing, detection, analysis, and process projects
- Product recommendations based on your application needs
- Fast response for technical and sales inquiries
- Global support for industrial hydrogen applications