| Customization: | Available |
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| Type: | High-voltage |
| Structure: | Three-column Disconnector |
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General Description
FZRN25-12D series load switch and its combination of electrical appliances, including air pressure type load switch and vacuum load switch two categories, is the digestion and absorption of foreign advanced technology, combined with our user requirements to improve,bv our factory to design. develop and become. Is a new generation of hiah voltage electrical products applicable to the city power grid construction and transformation needs. Performance of the GB/T3804″3-63KV AC high yoltage load switch" and GB/ T16926 "AC high voltage load switch fuse combination" standard entrusted to the China National Quality Supervision and inspection center of high voltage apparatus according to the latest national standards to conduct a comprehensive test, the main product is the domestic leading level of similar products. Distribution system, the product is widely used in factories.schools, residential areas, high-rise buildings and other three-phase alternating current, voltage 10KV,rated frequency 50Hz,as the acceptance and distribution of electric energy use, and can be used for ring switchgear. box type substation. opening and closing of the power distribution equipment.
Work conditions
The normal conditions of use load switch and switchgear is suitable for the following.if the actual use of the environment
condition is diferent from the normal conditions of use.
The ambient temperature: 40 ºC lower limit:-25 ºC;
Altitude: not more than 1000M:
Relative humidity: daily average value is greater than 95%, on average less than 90%.
Saturated vapor pressure: daily average value not more than 2.2×10-3Mpa,monthly average value not more than 1.8×10-3Mpa;
Installation location: no fire, explosion, pollution,chemical corrosion and frequent violent vibration of the place;
Earthquake intensity: no more than 8.
Pollution grade: II
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