What application scenarios fit this product

Widely applied in commercial hydrogen therapy devices, laboratory gas supply and small industrial hydrogen production system.

What about warranty and technical support

One year official warranty is provided. Professional online technical guidance is available during usage period.

30A DC PEM Electrolyzer Stack for Efficient Hydrogen Production

Name: 30A DC PEM Electrolyzer Stack for Efficient Hydrogen Production
Brand: Ningbo Zhongke Cotrun New Energy Science Technology Co., Ltd.
SKU: 2279601365

Zhejiang, ChinaNingbo Zhongke Cotrun New Energy Science Technology Co., Ltd.

US$331.00

50 Pieces

Product specifications

KC2000-6

Sample price:US$430.00/piece.Request sample

Product profile

Customization

Available

Application Fields

Medical, New Energy, Hydrogen Inhaler, Commercial

Certification

CE, ISO, RoHS

Model NO.

PEM Electrolyzer KC2000-06

Material

Stainless Steel & Food-grade Plastic

Model

PEM Electrolyzer KC2000

Hydrogen Output Rate

2000ml/min

Oxygen Output Rate

1000ml/min

Constant Current

30A

Circulating Water Temp

25-45°C

Circulation Mode

Water pump circulation ,220ml/Min

Hydrogen Purity

99.99%

Electrolysis Method

MEA (Membrane Electrode Assembly)

Max. Withstand Pressure

0.8Mpa

Single Cell Voltage

1.75-2.5V

Dimensions (excl. ears)

93*93*79mm

MEA Active Area

56*56 (10)

Design Life

>10,000 hours

Catalyst System

Anode:IrO2, Cathode: PtCo alloy

Typical Applications

Commercial hydrogen therapy, Lab gas supply, Small

Transport Package

Carton with Foam Padding, Suitable for Internation

Specification

1600ml/min PEM electrolyzer core, 93x93x79mm

Trademark

YHKC

Origin

Ningbo, Zhejiang, China

HS Code

8543300090

Production Capacity

20000PCS/Month

Key features

Consistent 2000ml/min High Flow Hydrogen Output.Stable hydrogen outflow meets heavy use demands for hydrogen inhalation equipment and laboratory gas supply.

High Purity Hydrogen Output.Adopts advanced MEA and dual catalyst structure, hydrogen purity reaches 99.99 percent or higher to satisfy strict usage standards.

Long Working Lifespan.Optimized material structure supports service life more than 10000 hours, cuts daily maintenance and replacement expense.

Clear Standard Operating Parameter.Single cell voltage ranges from 1.75 to 2.5V DC. Total 10 cells, total working voltage 17.5 to 25V DC. Rated full load current keeps 30A, current can be adjusted wit

Reliable Pressure Resistant Performance.Max pressure resistance reaches 0.8MPa, effectively prevent gas leakage and ensure safe long term operation.

Company profile

High Repeat Buyers ChoiceSelf-brandedPatents AwardedManagement Certification

Ningbo Zhongke Cotrun New Energy Science Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.11h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory with activities spanning battery manufacturing, new-energy technology research, mechanical and electrical equipment, testing machines, and graphite/carbon products. It demonstrates broad customization and R&D capabilities, including full customization, ODM services, and new-product development during the past year. It also reports OEM service for well-known brands, quality-assurance procedures, complaint-handling records, material traceability, and participation in an overseas trade show. Production evidence is available for hydrogen water bottles, with an annual output of 8,000–20,000 units. However, the supplier has no available SDK, overseas warehouse, overseas showroom, or overseas agents/branches. Financial information is present only as year labels, without sufficient evidence to assess credibility.

Supplier typeThe supplier is explicitly classified as a factory, indicating an in-house manufacturing identity rather than only a trading or service intermediary.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, along with quality assurance and raw-material traceability. This directly supports structured after-sales issue handling, although broader service coverage is not stated.

R&D capabilityThe supplier reports new-product development during the past year, ODM services, new-energy technology R&D, and prior innovation recognition. Its lack of an available SDK is a limitation for SDK-supported development, but the broader evidence supports innovation capability.

Production capacityThe supplier is a factory with stated manufacturing activities covering batteries, mechanical and electrical equipment, testing machines, and graphite/carbon products. Hydrogen water bottle output is stated at 8,000–20,000 units annually, and reported lead time is within 15 working days in both peak and off-season periods.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, and minor customization, in addition to ODM services. This is direct evidence of broad product customization capability.

Client casesThe supplier reports OEM service for well-known brands and participation in the Korea Hydrogen Energy Exhibition. Its company description also records technology-project selection and industry recognition, but no specific customer names or detailed delivery cases are provided.

Product Q&A

Q:What are the working voltage and current parameters

Single cell voltage is 1.75 to 2.5V DC. The electrolyzer contains 10 cells, total voltage 17.5 to 25V DC. Rated maximum load current is 30A, current can be adjusted by external adjustable power supply.

Q:What is hydrogen flow and purity level

Stable output flow is 2000ml per minute, hydrogen purity is 99.99 percent or higher.

Q:What core technology does this electrolyzer apply

Equipped with 56x56mm MEA assembly and IrO2 PtCo dual catalyst system, durable and stable performance.

Q:Can product specifications be customized

Custom flow rate size and operation parameters are available according to actual project demands.

Q:What basic working conditions are required

Circulating water system and purified water with low TDS value are needed. Normal working temperature stays between 25 and 45 degrees Celsius.