H₂ Production Systems

Pure Water Electrolysis Hydrogen Production System PEM

PEM pure water electrolysis hydrogen production system produces hydrogen with a purity of 99.999%. The nominal hydrogen production capacity is 5Nm³/h to 50Nm³/h. The outlet pressure of the system is 0 to 3 bar, and the system adopts explosion-proof valve bank and modular design, which can be coupled with fuel cell power generation unit or used independently.

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Product Description

This PEM pure water electrolysis hydrogen production system is composed of three parts:

Main equipment

Electrolyzer
Separation equipment
Purification equipment

Electrical control equipment

Rectifier cabinet, control cabinet, transformer, etc.

Auxiliary equipment

Water treatment unit, water tank and water pump

Product Features

High production capacity

The nominal hydrogen production capacity is 50 Nm³/h

Intelligent

Online switching and voltage inspection function to improve operation and maintenance efficiency and hydrogen production.

High adaptability

Supports a wide power operating range from 5% to 100%, adapting to the fluctuations and intermittences of renewable energy.

High security

The four-in-one safety design of prevention, protection, elimination and discharge ensures the comprehensive safety of the system.

Easy to install

Container design, small occupied area, light weight.

Product Parameter

Title	PEMHPS-5	PEMHPS-10	PEMHPS-20	PEMHPS-50
Oxygen Content	＜5ppm	＜5ppm	＜5ppm	＜5ppm
Hydrogen Purity (After Purification)	99.9995%	99.9995%	99.9995%	99.9995%
Purification Method	PSA	PSA	PSA	PSA
Operating Pressure	30Bar	30Bar	30Bar	30Bar
Operating Temperature	70±5℃	70±5℃	70±5℃	70±5℃
Electrolytic Efficiency	≥80%	≥80%	≥80%	≥80%
Energy Consumption (DC Side)	≤ 4.5 KW·h/M3	≤ 4.5 KW·h/M3	≤ 4.5 KW·h/M3	≤ 4.5 KW·h/M3
Voltage Range	55~120 V	86~120 V	90~125 V	97~135 V
Rated Current	250 A	510 A	950 A	2242 A
Charging Time	＜30 S	＜30 S	＜30 S	＜30 S
Water Quality	＜0.1 Μs/Cm	＜0.1 Μs/Cm	＜0.1 Μs/Cm	＜0.1 Μs/Cm
Operating Range	0~100%	0~100%	0~100%	0~100%
Water Consumption	5 L/H	9 L/H	16 L/H	40 L/H
Hydrogen Production	5 Nm3/H	10 Nm3/H	20 Nm3/H	50 Nm3/H