介绍In the field of hydrogen energy, the performance and reliability of fuel cell stacks are crucial. In order to ensure the reliability and stable operation of the fuel cell stack under different environmental conditions, our company has developed the JCH series ammonia fuel cell stack environmental test chamber. This series is an advanced equipment designed specifically for the 1KW 30KW fuel cell stack and can conduct environmental simulation tests in accordance with standards such as GB/24554-2009.
The JCH series test chamber has the ability to simulate the combined effects of various factors such as temperature and humidity in natural environments. It has achieved close integration of software and hardware systems with the test bench, and the main control system of the test bench can remotely monitor and control the working status of the test chamber. The temperature control is flexible and can be individually programmed for control. It can also be coordinated with the main control program of the testing bench to ensure the accuracy and controllability of the testing process.解决方案
Provide targeted climate and environmental testing solutions for hydrogen fuel cell stacks with different power levels.
The integrated design integrates the required hydrogen air temperature control system and provides a supporting solution for the ethylene glycol circulation system required for fuel cell stack testing.
Covering various test items such as low temperature test, high temperature test, humid heat test, and -40 ℃ low temperature cold start test.
Advanced security matrix linkage response strategy and the ability to interact with test bench data ensure the safety of the experimental process.
The deep integration of software and hardware has achieved a high degree of integration between the environmental test chamber and the test bench, including hardware coordination and software integration.
The security linkage mechanism allows for mutual reading of each other’s alarm information and implementation of corresponding security policies when a security alarm occurs at either end, ensuring the safe conduct of the experiment.
JCH Series Hydrogen Fuel Cell Stack Environmental Test Chamber
Model
JCH500-ST
JCH1000-ST
JCH2000-ST
JCH3000-ST
Stack power
2KW
5KW
10KW
30KW
Hydrogen flow rate
70NLPM
200NLPM
320NLPM
960NLPM
Air flow rate
200NLPM
600NLPM
950NLPM
3100NLPM
Internal volume
500L
1000L
2000L
3000L
Internal dimensions (D*W*H)
700mm*850mm*850mm
1000mm*1000mm*1000mm
1400mm*1200mm*1200mm
1400mm*1300mm*1700mm
External dimensions (D*W*H)
Nearly 1850mm*1230mm*2250mm
Nearly 2600mm*1300mm*2500mm
Nearly 2450mm*1450mm*2700mm
Nearly 3600mm*1750mm*2550mm
Pressure relief port size
0.06㎡
0.08㎡
0.12㎡
0.16㎡
Test hole
1*Φ100mm
1*Φ100mm
1*Φ100mm
1*Φ100mm
Interface and quantity
Three in and three out DN25 quick fit SUS316 material (interface type and position size can be changed according to user needs)
Gate
Single wing fully open door
Load bearing capacity of the sample frame
50Kg
50Kg
100Kg
100Kg
Installed power
20Kw
27Kw
40Kw
Maximum current
24A
34A
48A
Cooling water flow rate
4m³/h
6m³/h
8m³/h
Interface type
External wire G1
External wire G1 1/2
Weight
800Kg
1000Kg
1500Kg
2000Kg
General Technical Indicators
Temperature range
-40℃～+90℃
Temperature rise and fall rate
≥1℃min（unloaded, average throughout the entire process）
Temperature fluctuation
≤ ±0.5℃（static heat free cutting)
Temperature deviation
≤ ±2℃ (unloaded)
Temperature uniformity
≤2℃(unloaded)
Humidity range
20%RH～95% RH
Humidity deviation
+2/-3.0% RH (humidity>75% RH) ± 5.0% RH (humidity ≤ 75% RH)
