CNFC-S Series Fuel Cell Stack Test Bench 100W-500kW High Precision Flow Control Modular Design

CNFC-S Series Fuel Cell Stack Test Bench

Testing Power 100W-500kW | High Precision Flow Control within 1%FS | Modular Design | Environmental Chamber Linkage Supported

Quick Detail

• High precision test platform developed for the R&D, testing and end-of-line inspection of proton exchange membrane fuel cell (PEMFC) stacks
• Testing power coverage: 100W-500kW, suitable for the full range from single cells to complete stacks
• Six standard models: CNFC-S100W (100W) / CNFC-S1 (1kW) / CNFC-S30 (30kW) / CNFC-S150 (150kW) / CNFC-S300 (300kW) / CNFC-S500 (500kW)
• Adopts fluid simulation technology, system integration technology, fluid dynamic control technology under multi-physical quantity coupling, and intelligent software test platform technology
• Flow control accuracy: within 1%FS
• Air flow range: 200-20,000 SLPM; hydrogen flow range: 80-8,000 SLPM
• Back pressure range: 20-300 kPa
• Integrated independent safety PLC system, linkable with the laboratory safety management system to ensure laboratory hydrogen safety
• Integrated with multiple national and enterprise standard test conditions, enabling automated experiments with one-click test report generation after testing
• Cost about 30% lower than mainstream comparable equipment on the market
• Optional packages: environmental chamber, electrochemical workstation, AC impedance analyzer, etc.

Description

The fuel cell stack test platform is professional testing equipment developed for the product development and application needs of the proton exchange membrane fuel cell stack field. With a modular design, the platform offers the advantages of complete functions, high precision, fast response, convenient control and stable performance, providing a one-stop solution for the R&D, test calibration and end-of-line inspection of fuel cell stacks.

The CNFC-S series stack test bench can meet the full-range testing needs from 100W-class single cells to 500kW-class high-power complete stacks. The platform uses high-precision sensors, solving the difficulty of hydrogen flow that cannot be measured or measured inaccurately, and has been verified through long-term operation in a hydrogen energy testing laboratory. The product integrates multiple national and enterprise standard test conditions, enabling automated experiments with one-click test report generation after testing.

Core Test Capability

• Gas Supply Module: Anode flow up to 20,000 SLPM, cathode flow up to 40,000 SLPM, flow accuracy up to 0.8%RD±0.2%FS
• Humidification Module: Dew point range RT+10-90°C (up to 95°C), dew point control accuracy within ±1°C, gas temperature up to 180°C, with dry/wet switching function
• Cooling Module: Flow range up to 1,600 LPM, pressure range 30-300kPa, temperature range RT-90°C
• Electronic Load: Load power customized per project requirements, supporting four load types (constant resistance, constant current, constant power, battery simulator); input voltage range 24-800V/1000V; current accuracy 0.1%FS+5dgt; current response time within 10ms; with reverse power supply protection for the stack
• Cell Voltage Monitoring Module: Supports 1-800 channels, accuracy 1mV, scanning rate 100mS
• Safety Design: Independent safety PLC system, linkable with the laboratory safety management system to ensure laboratory hydrogen safety. Equipped with hydrogen leakage alarm, online insulation detection, emergency stop and other functions to fully guarantee safe and reliable testing

Specifications

Model Overview

For full per-model specifications (flow ranges, pressure, temperature, electronic load and option packages), please refer to the product specification sheet in the product images.

Applications

This product is widely used in the R&D, testing and end-of-line inspection of fuel cell stacks, including:

• Fuel cell stack R&D: polarization curve test, sensitivity test, durability test
• Stack end-of-line inspection: performance verification and calibration before leaving the factory
• Stack environmental adaptability test: with an environmental chamber, tests such as high/low temperature, cold start and altitude simulation can be realized
• Stack safety test: airtightness test, insulation resistance test
• Subsystem test: hydrogen subsystem, air subsystem, thermal management subsystem testing
• Research institutes and university laboratories: fuel cell teaching and research experiment platform

Company Advantages

Shanghai Yibaijia Hydrogen Energy Technology Co., Ltd., as a professional hydrogen energy component supply platform, distributes the CNFC-S series dedicated fuel cell stack test bench. The CNFC-S series stack test bench covers a power range of 100W-500kW and adopts high-precision sensors and an independent safety PLC system. With more than 10 years of experience in the hydrogen energy industry, the Shanghai Yibaijia team can provide full-process technical support from product selection and system matching to installation and commissioning.

FAQ

Q1: Can samples be provided for testing?
Answer: Yes, we support sample orders for vehicle installation testing and performance verification, and also accept mixed-model sample orders.

Q2: What is the delivery cycle?
Answer: Sample orders are usually 30-45 working days; bulk orders (depending on order quantity) are generally 60-90 working days.

Q3: Is there a minimum order quantity (MOQ) limit?
Answer: There is no strict MOQ limit; 1 unit sample trial purchase is supported, and bulk orders enjoy better prices.

Q4: What stack power range does the CNFC-S series test bench support?
Answer: The CNFC-S series provides 6 standard models, with testing power covering 100W (single cell) to 500kW (high-power complete stack). Among them, CNFC-S300 (300kW) and CNFC-S500 (500kW) can meet the testing needs of high-power stacks. The specific power can be customized according to customer needs.

Q5: What is the flow control accuracy of the test bench?
Answer: The flow control accuracy is within 1%FS, using high-precision sensors to solve the difficulty of hydrogen flow that cannot be measured or measured inaccurately, verified through long-term operation in a hydrogen energy testing laboratory.

Q6: What types of test conditions does the test bench support?
Answer: It supports polarization curve test, stack sensitivity test, single cell voltage consistency test, start/stop cycle characteristic test, stack load cycle characteristic test, stack electrical overload test, high/low temperature characteristic test, stack aging test, stack durability test, stack airtightness test, etc.

Q7: What are the safety measures of the test bench?
Answer: The product has an independent safety PLC system, which can be linked with the laboratory safety management system to ensure laboratory hydrogen safety. It is equipped with hydrogen leakage alarm, online insulation detection, emergency stop and other functions.

Q8: Does the test bench support environmental chamber linkage?
Answer: Yes. With an environmental chamber, tests such as loaded high/low temperature environmental simulation (-40°C to +85°C), altitude simulation (101-53kPa) and hydrogen pre-cooling (0-6000 SLPM) can be realized.

Q9: What is the cell voltage acquisition accuracy of the test bench?
Answer: The cell voltage monitoring module supports 1-800 channels, accuracy 1mV, scanning rate 100mS.

Q10: How are product faults handled?
Answer: We implement a strict quality control system, with a factory defect rate below 0.2%. During the warranty period, small batches of defective products will be replaced with new ones in the next order; bulk quality problems will be negotiated for repair or replacement, ensuring customer rights.