A single fuel cell consists of a membrane electrode assembly (MEA) and two flow-field plates delivering about 0.5 and 1V voltage (too low for most applications). Just like batteries, individual cells are stacked to achieve a higher voltage and power. Thisassembly of cells is called a fuel cell stack, or just a stack.
The power output of a given fuel cell stack will depend on its size. Increasing the number of cells in a stack increases the voltage, while increasing the surface area of the cells increases the current. A stack is finished with end plates and connections for ease of further use.
JRD-24V-300W
(AC220V/DC24V)
Performance parameters of fuel cell system
|
Overall |
Rated power | 300W |
| Rated voltage | AC220V/DC24V | |
| Rated working hours | 4-6h | |
| Ambient temperature | -50C—400C | |
| Ambient humidity | 10%RH—95%RH | |
| Weight(kg) | 4.0kg | |
| Volume (mm) | 620x400x180 | |
|
Hydrogen cylinder |
Capacity | 4.7L |
| Recommended max pressure | 15MPa(Pre-filling 8MPa) | |
|
Stack |
Rated power | 330W |
| Rated current | 11A | |
| Voltage range | 28-40V | |
| Efficiency | ≥50% | |
| Oxidant/coolant | Air (at standard atmospheric pressure) | |
|
Fuel |
Hydrogen purity | ≥99.99% |
| Working pressure | 0.045Mpa-0.055Mpa | |
| Hydrogen consumption | 0.2-6.5 L/min |
Temperature range of fuel cell during normal operation:
|
|
Application range temperature | Recommended temperature |
| Ambient temperature | -50C—400C | 150C—300C |
| Ambient humidity | 10%—95% | 30%—90% |
JRD-42V-1000W
(AC220V/DC42V)
|
Output performance |
rated power |
1000W |
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|
Rated voltage |
42V |
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|
Rated current |
23.8A |
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|
DC voltage range |
35-60V |
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|
effectiveness |
≥50% |
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|
Fuel |
Hydrogen purity |
≥99.99% ( CO< 1PPM) |
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|
Hydrogen pressure |
0.045~ 0.06Mpa |
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|
Environmental characteristics |
Working temperature |
-5~ 35 ℃ |
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|
Working environment humidity |
10%~ 95% (No mist) |
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|
Storage temperature |
-10~ 50 ℃ |
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|
noise |
≤60dB |
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|
Physical parameter |
Stack size (mm) |
291 * 160 * 98 |
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|
System size (mm ) |
380 * 200 * 106 |
380 * 200 * 144 (including fan) |
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VET Technology Co., Ltd is the energy department of VET Group, which is a national high-tech enterprise specializing in the research and development, production, sales and service of automotive and new energy parts, mainly dealing in motor series, vacuum pumps, fuel cell&flow battery, and other new advanced material.
Over the years, we have gathered a group of experienced and innovative industry talents and R & D teams, and have rich practical experience in product design and engineering applications. We have continuously achieved new breakthroughs in product manufacturing process equipment automation and semi-automated production line design, which enables our company to maintain strong competitiveness in the same industry.
With R & D capabilities from key materials to end application products, the core and key technologies of independent intellectual property rights have achieved a number of scientific and technological innovations. By virtue of stable product quality, the best cost-effective design scheme and high-quality after-sales service, we have won the recognition and trust from our customers.
Why you can choose vet ?
1) we have sufficient stock guarantee.
2) professional packaging ensures product integrity. The product will be delivered to you safely.
3) more logistics channels enable products to be delivered to you.
FAQ
Q: Are you trading company or manufacturer?
A:We are an more than 10 vears factory with iso9001 certificacted
Q:How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock,or 10-15 days if the goods are not in stock, it is according to your quantity.
Q: How can Iget the sample to check your quality?
A: After price confirmation, you can require for samples to check our product’s quality. If you just need a blank sample to check the design and quality,we will provide you sample for free as long as you afford the express freight.
Q:What is your terms of payment?
A: We accept payment by Western union,Pavpal,Alibaba,T/TL/Cetc..for bulk order,we do 30% deposit balance before shipment.
if you have another question,pls feel free to contact us as below
