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Introduction
This system uses PEM (Proton Exchange Membrane) technology to electrolyze purified water and produce high-purity hydrogen. It is an integrated solution including the PEM electrolyzer, DC power supply, balance-of-plant (BOP) auxiliaries, hydrogen purification system, pure water supply module, cooling module, and electrical control system.
The system supports a hydrogen production capacity of 0.5–50 Nm³/h, with hydrogen purity up to ≥99.999% (depending on configuration).
Designed for industrial operation, it offers safe and reliable performance, one-touch start/stop, stable output, high integration, and a compact footprint. With fast dynamic response, it is well suited for renewable-energy-driven hydrogen production and is widely used in distributed hydrogen production and refueling stations, off-grid PV hydrogen production, CHP applications, high-purity hydrogen supply for the semiconductor industry, laboratory hydrogen generation, and more.
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Principle Diagram Of PEM Hydrogen Production System
BOP Parameters for the PEM Water Electrolysis Hydrogen Production Equipment Series
| Mode | CSDJ-GT0.5 | CSDJ-GT1 | CSDJ-GT2 | CSDJGT5 | CSD-GT10 | CSDJ-GT15 | CSDJ-GT20 | CSDJ-GT30 | C5DJ-GT50 | |
| Hydrogen Production | Nm³/h | 0.5 | 1 | 2 | 5 | 10 | 15 | 20 | 30 | 50 |
| Oxygen Production | Nm³/h | 0.25 | 0.5 | 1 | 2.5 | 5 | 7.5 | 10 | 15 | 25 |
| Range Of Hydrogen Production | % | 5~120 | 5~120 | 5~120 | 5~120 | 5~120 | 15~120 | 15~120 | 15~120 | 15~120 |
| Hydrogen Purity | % | 99.999% | ||||||||
| Dew Point | ℃ | ≤-70°C | ||||||||
| Hydrogen Purification Method | PSA | PSA | PSA | PSA | PSA | TSA | TSA | TSA | TSA | |
| Hydrogen Outlet Pressure | MPa | 0-3.5 | ||||||||
| Operating Temperature (℃) | ℃ | 5~55°C | ||||||||
| Environmental Temperature | ℃ | 5~40°C | ||||||||
| Type Of Electrolytic Cell | (PEM) Proton Exchange Membrane (PEM) pure-water electrolysis for oxygen production. | |||||||||
| DC Power Consumption | kWh/Nm³ | 4.0-4.5 | ||||||||
| Power Requirement | 380V/50Hz | |||||||||
| Water Quality Requirement | Conductivity ≤ 0.1 μS/cm; resistivity ≥ 10 MΩ·cm. | |||||||||
| Water Inlet Pressure | MPa | 0.3~0.4 | ||||||||
| Rated Inlet Water Flow Rate | L/h | 5 | 10 | 20 | 50 | 100 | 150 | 200 | 300 | 500 |
| Control Mode | PLC control, touchscreen HMI, one-button start. | |||||||||
| System Monitoring Method | Real-time monitoring of temperature, flow rate, pressure, purity, hydrogen leakage, etc. | |||||||||
| Safety Protection Device | Equipped with safety interlocks and one-button emergency stop. | |||||||||
| Product Dimensions | L/mm | 1550 | 1550 | 1550 | 1550 | 2150 | 2900 | 2900 | 2900 | customized container |
| W/mm | 1100 | 1100 | 1100 | 1100 | 1100 | 1300 | 1300 | 1300 | ||
| H/mm | 1750 | 1750 | 1750 | 1750 | 1950 | 2130 | 2130 | 2130 | ||
| Field Of Application | Distributed hydrogen production & refueling stations, off-grid PV-powered hydrogen production, combined heat and power (CHP), high-purity hydrogen for semiconductors, laboratory hydrogen supply, etc. | |||||||||
| NOTED | Optional add-ons include a dedicated water supply unit for hydrogen production and a chiller. | |||||||||
Industrial PEM Electrolyzer Series Specifications
Industrial PEM Electrolyzer Series Specifications
| Product Model | GTPEM0.5 | GTPEM1 | GTPEM2 | GTPEM5 | GTPEM10 | GTPEM15 | GTPEM20 | GTPEM30 | GTPEM50 | |
| Hydrogen Production | Nm³/h | 0.5 | 1 | 2 | 5 | 10 | 15 | 20 | 30 | 50 |
| Oxygen Production | Nm³/h | 0.25 | 0.5 | 1 | 2.5 | 5 | 7.5 | 10 | 15 | 25 |
| Number Of Cells | PCS | 6 | 12 | 24 | 15 | 30 | 45 | 60 | 28 | 47 |
| Active Area | cm² | 100 | 100 | 100 | 400 | 400 | 400 | 400 | 1275 | 1275 |
| Rated Current | A | 200 | 200 | 200 | 800 | 800 | 800 | 800 | 2550 | 2550 |
| Voltage | V | 11 | 22 | 43 | 27 | 54 | 81 | 108 | 51 | 84 |
| Energy Consumption | kWh/Nm³ | 4.3 | ||||||||
| Load Range | % | 10~120% | ||||||||
| Inflow Rate | L/min | 2 | 5 | 10 | 24 | 48 | 72 | 96 | 143 | 239 |
| Pressure Resistance | MPa | 0~3.5 | ||||||||
| Hydrogen Purity | % | 99.95%(Dry Basis) | ||||||||
| Water Quality Requirements | Conductivity ≤ 0.1 μS/cm; Resistivity ≥ 10 MΩ·cm | |||||||||
| 0perating Temperature | ℃ | 40℃~60℃ | ||||||||
| Product Dimensions | L/mm | 220 | 220 | 220 | 470 | 470 | 470 | 470 | 470 | 750 |
| W/mm | 220 | 220 | 220 | 470 | 470 | 470 | 470 | 470 | 750 | |
| H/mm | 138 | 156 | 192 | 245 | 290 | 334 | 379 | 694 | 751 | |
Need Custom Design and Development for CCM And PEM Electrolyzers?
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