MSE PRO™ MA-L-6B PEM Water Electrolyzer Stack, Max. Flow Rate 6.0 Nm³/h

Working Principle

The proton exchange membrane (PEM) only allows water and positive ions to cross between compartments and also serves as the electrolyte in the cell, eliminating the need for hazardous liquid electrolytes like concentrated potassium hydroxide. PEM water electrolysis splits pure deionized water (H₂O) into its constituent parts, hydrogen (H₂) and oxygen (O₂), on either side of the membrane. When a DC voltage is applied to the electrolyzer, water fed to the anode (oxygen electrode) is oxidized to oxygen and protons, while electrons are released. The protons (H⁺) pass through the PEM to the cathode (hydrogen electrode), where they meet electrons from the other side of the circuit and are reduced to hydrogen gas. The two reactions that occur in the cell are as follows:

2H₂O→4H⁺+4e⁻+O₂

2H⁺+2e⁻→H₂

Thus, the only possible components of the streams are hydrogen, oxygen, and water moisture, as shown in the figure below.

Technical Specification

Model	H₂ Flow （Nm³/h）	Effective Area of each membrane	current(A)	Working Voltage (V)	Dimension（LWH）cm		Weight
Model	H₂ Flow （Nm³/h）	Effective Area of each membrane	current(A)	Working Voltage (V)	stack dimension	Packing box	NW	GW
MA-L-0.5A MA-L-0.5B	0.5	86cm²	80 64	38±20% 42±20%	30×19×33 30×19×35	323957 323957	22 24	28 30
MA-L-1A MA-L-1B	1	190cm²	180 140	35±20% 40±20%	35×24×35 35×24×37	323957 323957	44 47	50 53
MA-L-2A MA-L-2B	2	190cm² 600cm²	180 385	68±20% 28±20%	35×24×42 42×36×50	323957 515180	52 189	58 204
MA-L-4A MA-L-4B	4	600cm²	495 385	50±20% 55±20%	42×36×54 42×36×57	515180 515180	200 208	215 223
MA-L-5A MA-L-5B	5	600cm²	495 385	62±20% 68±20%	42×36×57 42×36×61	515180 515180	208 218	223 233
MA-L-6A MA-L-6B	6	600cm²	495 385	72±20% 84±20%	42×36×60 42×36×65	515180 515180	215 230	230 245
MA-L-10A MA-L-10B	10	1050cm² 3000cm²	840 1740	72±20% 30±20%	68×44×58 88×81×117	906081 9895155	397 1680	422 1730
MA-L-15A MA-L-15B	15	3000cm²	2320 1740	40±20% 48±20%	88×81×117 88×81×117	9895155 9895155	1693 1730	1743 1780
MA-L-20A MA-L-20B	20	3000cm²	2320 1740	52±20% 62±20%	88×81×117 88×81×117	9895155 9895155	1731 1781	1781 1831
MA-L-30A MA-L-30B	30	3000cm²	2320 1740	78±20% 92±20%	88×81×117 88×81×127	9895155 9895155	1802 1880	1852 1930
MA-L-50A MA-L-50B	50	4200cm²	3360 2520	90±20% 106±20%	128×110×145 1280×110×145	158×158× 180 158×158× 180	3763 4102	3903 4242
MA-L-100A MA-L-100B	100	4200cm²	3360 2520	178±20% 210±20%	128×110×170 128×110×195	158×158× 260 158×158× 260	4644 4948	5014 5318
MA-L-200A	200	4200cm²	3970	300±20%	128×110×220	158×158× 260	4948	5318

MSE Supplies offers a variant of PEM electrolyzer stacks. Please contact us for more information.

MSE PRO™ MA-L-6B PEM Water Electrolyzer Stack, Max. Flow Rate 6.0 Nm3/h

Working Principle

Technical Specification

MSE PRO™ MA-L-6B PEM Water Electrolyzer Stack, Max. Flow Rate 6.0 Nm³/h

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