Armored Removable High Voltage Switchgear
KYN28-12 Armored Removable High Voltage Switchgear It is suitable for three-phase AC 50Hz power system for receiving and distributing electric energy and controlling, protecting and monitoring circuits. Working conditions Altitude: No more than 1000 meters Ambient temperature: Upper limit 40+℃,...
Description
KYN28-12 Armored Removable High Voltage Switchgear
It is suitable for three-phase AC 50Hz power system for receiving and distributing electric energy and controlling, protecting and monitoring circuits.
Working conditions
Altitude: No more than 1000 meters
Ambient temperature: Upper limit 40+℃, lower limit -10℃
Relative humidity: Daily average not more than 95% (at 25°C)
Seismic crack waves: The intensity does not exceed 8 degrees
Environmental conditions: The surrounding air should not be significantly polluted by corrosive or flammable gases, water vapor, etc., without serious pollution and frequent violent vibrations.
The main technical parameters
Project | Unit | Date | ||
Rated voltage | KV | 3.6、7.2、12 | ||
Rated frequency | HZ | 50 | ||
Breaker rating | A | 630、1250、1600、2000、2500、3150 | ||
Switchgear rated current | A | 630、1250、1600、2000、2500、3150 | ||
Rated short time withstand current（4S） | KA | 20、25、31.5、40 | ||
1Rated peak withstand current（peak） | KA | 50、63、80、100 | ||
Rated short circuit breaking current | KA | 20、25、31.5、40 | ||
Rated short -circuit current（peak） | KA | 50、63、80、100 | ||
Rated insulation level 1min power frequency withstand voltage | Pole，the pole on the ground between | KV | 24、32、42 | |
Fracture between | KV | 24、32、42 | ||
Lighting impulse withstand voltage（peak） | Pole，the pole on the ground between | KV | 40、60、75 | |
Fracture between | KV | 46、70、85 | ||
Protection class | Shell IP4X，among compartment，when the circuit breaker compartment door open for the IP2X | |||
Application place
Urban residents, large secondary substations, opening and closing offices, industrial and mining enterprises, shopping malls, airports, subways, wind power generation, hospitals, stadiums, railways, tunnels, etc.
Company Information
Henan Fengyuan Power Technology Co., Ltd. was established in 2010 with a registered capital of 20 million yuan and is headquartered in Jiyuan City, Henan, China. The production and business scope includes high and low voltage switchgear, box-type substations, high and low voltage power transformers, vacuum circuit breakers and other products.
Certificates
Packing & Delivery
Welcome to our website! Please feel free to send your needs to us via email or Whatsapp, we will contact you as soon as possible and provide you with corresponding services.
Contact us:
Henan Fengyuan Power Technology Co.,ltd
Sales Department
Contact person:Mr Charles Du
E-mail: Fengyuan800@outlook.com
Mobile:008618639199897 (Available for whatsapp,wechat,skype)
Add:Huling industrial zone,Jiyuancity,Henan province,China
TEL:+86-0391-2180800
FAX:+86-0391-2180818
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