Name: PEM Water Electrolyzer for Hydrogen Production Equipment
Brand: BaiQi Metal
Availability: InStock
Rating: 5 (1 reviews)

Description

PEM Electrolysis Technology

Only pure water is required to produce high-purity hydrogen and oxygen, with no impurity contamination during the electrolysis process.

Using PEM technology, pure water with a conductivity of ≤5μS/cm is fed into the anode chamber of the electrolyzer and supplied to the membrane electrode assembly. On the anode side, the reaction releases oxygen, hydrogen ions and electrons (2H₂O → 4H⁺ + 4e⁻ + O₂).

Electrons are transferred to the cathode through an external circuit, while hydrogen ions (H⁺) pass through the proton exchange membrane to reach the cathode, where they absorb electrons to form hydrogen gas (4H⁺ + 4e⁻ → 2H₂). The hydrogen gas is discharged from the cathode chamber, and pure hydrogen gas is produced after gas-water separation in the gas-water separator.

The advantages of PEM electrolysis at a glance

PEM stands for "Proton Exchange Membrane", which in turn stands for a whole host of advantages:
PEM electrolysis is the preferred technology for green hydrogen production, by splitting water with electricity
Can be operated in the dynamic partial-load range, i.e., compensating for the load fluctuations of renewable energy
PEM produces high-purity hydrogen that can be used directly for refueling
Does not require aggressive chemicals and does not use a liquid electrolyte
Tried-and-tested technology, now ready for use on an industrial scale with Quest One

Product structure display

Technical parameter (Type A)

Type	20A- 150ML	20A- 300ML	20A- 450ML	20A- 600ML	20A- 750ML	20A- 900ML	20A- 1050ML	20A- 1200ML	20A- 1350ML	20A- 1500ML
Current(A)	20	20	20	20	20	20	20	20	20	20
Voltage(V)	3.5	7	10	12	15	18	121	24	27	30
H2 Capacity (mL/min)	150	300	450	600	750	900	1050	1200	1350	1500
O2 Capacity (mL/min)	75	150	225	300	375	450	525	600	37675	750
Electrode Qty (pc)	1	2	3	4	5	6	7	8	9	10
Tank capacity (mL)	≥1200	≥1600	≥1800	≥2200	≥2600	≥3000	≥3400	≥3600	≥4000	≥4400
Size(mm)	88X52x90	88X74x90	88X62x90	88X67x90	88X72x90	88X77x90	88X82x90	88X87x90	88X92x90	88X97x90
Water capacity (mL/min)	≥600	≥800	≥1000	≥1200	≥1400	≥1600	≥1800	≥2000	≥2200	≥2400
Input style					Postive/negative
Each Effective area of electrode					20cm2
Currrent density					≥1.0A/cm2
Each electrode voltage					1.7-2.2V
Membrane					Nafion proton exchange membrane
H2 pressure					0-0.8Mpa
Water quality					Electrical conductivity≤5 us/cm
Water temperature					10-50℃
Water inlet					2 inch
H2 outlet					2 inch
O2 outlet					2 inch
Working temperature					10-60℃
Expected life					5-6 years

Technical parameter (Type B)

Type	26B- 200ML	26B- 400ML	26B- 600ML	26B- 800ML	26B- 1000ML	26B- 1200ML	26B- 1400ML	26B- 1600ML	26B- 1800ML	26B- 2000ML
Current(A)	26	26	26	26	26	26	26	26	26	26
Voltage(V)	3.5	7	10	12	15	18	121	24	27	30
H2 Capacity (mL/min)	200	400	600	800	1000	1200	1400	1600	1800	2000
O2 Capacity (mL/min)	100	200	300	400	500	600	700	800	900	1000
Electrode Qty (pc)	1	2	3	4	5	6	7	8	9	10
Tank capacity (mL)	≥1400	≥1600	≥1800	≥2200	≥2600	≥3000	≥3400	≥3600	≥4000	≥4400
Size(mm)	105X52x90	105X74x90	105X62x90	105X67x90	105X72x90	105X77x90	105X82x90	105X87x90	105X92x90	105X97x90
Water capacity (mL/min)	≥600	≥800	≥1000	≥1200	≥1400	≥1600	≥1800	≥2000	≥2200	≥2400
Input style					Postive/negative
Each Effective area of electrode					30cm2
Currrent density					≥0.87A/cm2
Each electrode voltage					1.7-2.2V
Membrane					Nafion proton exchange membrane
H2 pressure					0-0.8Mpa
Water quality					Electrical conductivity≤5 us/cm
Water temperature					10-50℃
Water inlet					2 inch
H2 outlet					2 inch
O2 outlet					2 inch
Working temperature					10-60℃
Expected life					5-6 years