
24kv 630A 25ka Vacuum Circuit Breaker
The fixed type high voltage switchgear is the latest generation of indoor complete power distribution equipment, with a three-phase AC 50Hz, 40.5kV single bus section system. It is mainly used in power plants, substations, industrial and mining enterprises and high-rise buildings, for power...
Description
In recent years, while our SF6 insulated switchgear in power plant, withdrawable low voltage switchgear, low voltage power circuit breaker switchgear share in the domestic market continues to increase, our company's reputation in the industry has increased. Providing first class products is our aim. Due to the stability of our products, timely supply and our sincere service, we are able to sell our products not only over the domestic market, but also exported to countries and regions. We should strive to create our own unique product advantages and become the advanced brand preferred by customers. We've maintained a strong reputation in the industry for many years.
Fixed Type 33KV High Voltage Switchgear
The fixed type high voltage switchgear is the latest generation of indoor complete power distribution equipment, with a three-phase AC 50Hz, 40.5kV single bus section system. It is mainly used in power plants, substations, industrial and mining enterprises and high-rise buildings, for power reception and distribution, and has the functions of control, protection and detection circuits.
Technical parameters:
| Rated voltage | 40.5kV |
| Rated power frequency withstand voltage (1min) | 95kV |
| Rated lightning impulse withstand voltage | 185kV |
| Rated frequency | 50Hz, 60Hz |
| 4s thermal withstand current (RMS) | 25kA, 31.5kA |
| Rated peak withstand current | 63kA, 80kA |
| Main busbar rated current | 2500A |
| Branch busbar rated current | 630A, 1250A, 1600A, 2000A, 2500A |
| Size (W*D*H) | 1400*2800*2600mm |
| Protection degree | IP4X for metal enclosure (IP2X for opened compartment door of circuit breaker) |

Use environment:
1. The upper limit of ambient air temperature: +40℃, the lower limit: -10℃, and the daily average temperature does not exceed 35℃;
2. The altitude does not exceed 1000m;
3. The daily average relative humidity is not more than 95%, and the monthly average is not more than 90%;
4. The earthquake intensity does not exceed 8;
5. The daily average value of water vapor pressure does not exceed 2.2Kpa, and the monthly average value does not exceed 1.8kpa;
6. There is no fire, explosion hazard, serious pollution, chemical corrosion and severe vibration.
Special working conditions:
When used under normal environmental conditions beyond the specified, it is negotiated by the user and the manufacturer.
Structure:
1. The main material of the cabinet adopts 2mm zinc-aluminum-magnesium steel plate or aluminum-zinc coated steel plate, and adopts double bending technology, which has the characteristics of high strength, good corrosion resistance, and good oxygen resistance. The parts are assembled using high-strength bolts or rivets, which have the characteristics of high assembly accuracy and good rigidity.
2. The door and terminal blind plate are sprayed with epoxy resin powder. The above-mentioned treatment method can ensure that the switch cabinet shell has a very strong corrosion resistance.
3. The frame has no welding points. Special rivets are used for assembly to ensure very high assembly accuracy.
4. Low-voltage room, maintenance trolley room, busbar room and cable room are sealed and isolated by steel plate isolation. Except for the low pressure compartment, all compartments are equipped with independent pressure relief channels.
5. Each functional unit is equipped with a door with lock and hinge.
6. The frame remains tidy, firm and beautiful after processing and assembly.
7. The switch cabinet provides customers with rear panel installation and maintenance modes.






FACTORY

CERTIFICATE




EXHIBITION

COMPANY OVERVIEW

Henan Fengyuan Power Technology Co has been engaged in the production of power equipment for many years. It has strong technical force, various excellent equipment for manufacturing and testing, and rich experience in designing and manufacturing power products. The leading products include high and low voltage switch cabinets, box-type substations, power transformers, high-voltage vacuum circuit breakers, ring network cabinets, box-type substations, etc., which have reached the domestic advanced level.
FAQ:
Q: Are you a manufacturer or a trader?
R: We are a professional leading manufacturer located in Henan, China.
Q: What is your after-sales service?
R: We can answer and solve customer questions within 24 hours a day, and provide comprehensive technical support for our products in time. The delivery time is based on the order quantity and usually takes 30-40 days to complete.
Q: What is the quality assurance of your products?
R: Regarding quality assurance, our H.V&L.V switchgear and power distribution equipment have quality certifications such as CCC, ISO9001..etc, and their electrical parts and accessories have CE, Rohs.. Usually used in switchgear and power distribution equipment can be used for more than 30 years.
Q: Do you accept ODM and OEM?
R: Yes. Our R&D team has the latest technology and can develop and produce products according to customers' own brand drawings.
Q: What are your payment terms?
R: TT, irrevocable letter of credit.

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Welcome to inquiry
Contact information:
Jiyuan Fengyuan Electrical Equipment Co., Ltd
Sales Department
Contact person:Mr Charles Du
E-mail:fengyuan800@outlook.com
Mobile:+8618639199897(Available for whatsapp,wechat,skype)
Add:Huling industrial zone,jiyuancity,henan province,China
TEL:+86-0391-2180800
FAX:+86-0391-2180818
High Performance for 24kv 630A 25ka Vacuum Circuit Breaker, We put the product quality and customer's benefits to the first place. Now we have a team of dedicated trained experienced who take care the quality and timely supply. We look forward to strengthening ethics and building a corporate culture that promotes precision, professionalism and teamwork.
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