MianyangKYN28A-12(Z) Mid-mounted armored removable metal-enclosed switchgear
Overview KYN28A-12(Z) mid-mounted armored removable metal enclosed switchgear (hereinafter referred to as switchgear) is a new type of indoor switchgear developed with reference to the technology of ABB Company in Switzerland and on the basis of widely absorbing the advantages of similar products at home and abroad. The switchgear adopts a mid-mounted structure with high technical performance index. It is suitable for 3.6-12kV three-phase AC 50Hz indoor single bus or single bus sectional power distribution system. It is used for power plants, industrial and mining enterprises, buildings, hotels, municipal construction and other departments to receive and distribute electric energy, and to control, protect and monitor the circuits. The switchgear is fully compliant with GB3906, ICE-298 and other standards. Features The switch cabinet adopts ABB VD4 type or domestic advanced VSI type vacuum circuit breaker. The mid-mounted structure saves about 50% of the space in the circuit breaker handcart room, which is more conducive to cable installation. Enclosure protection IP4X. Small size, reduced footprint. Light weight, high mechanical strength and assembly accuracy, beautiful appearance. The cabinet shell has strong corrosion resistance and oxidation resistance. The electrical clearance in the cabinet is greater than 125mm, and the air clearance in the composite insulation is greater than 60mim. It has the ability to resist internal arc accidents and ensure the safety of operators in case of accidents. The product has a perfect mechanical interlock device to prevent misoperation, which can effectively prevent electrical misoperation. Normal use of environmental conditions ● altitude does not exceed 1000 meters. ● Upper limit of ambient temperature is 40 ℃, lower limit is 15 ℃ ● Relative humidity: daily average value is not more than 95%, and monthly average value is not more than 90%. ● The surrounding air is not obviously polluted by corrosive or combustible gas, water vapor, etc. ● No frequent violent vibration. Beyond the above conditions of use, the user has special requirements, can negotiate with the manufacturer special.
Category:
MianyangHigh Pressure Products
Product Description
Overview
KYN28A-12(Z) central armored removable metal enclosed switchgear (hereinafter referred to as switchgear) is a new type of indoor switchgear developed on the basis of widely absorbing the advantages of similar products at home and abroad with reference to the technology of ABB company in Switzerland. The switchgear adopts a mid-mounted structure with high technical performance index. It is suitable for 3.6-12kV three-phase AC 50Hz indoor single bus or single bus sectional power distribution system. It is used for power plants, industrial and mining enterprises, buildings, hotels, municipal construction and other departments to receive and distribute electric energy, and to control, protect and monitor the circuits.
The switchgear is fully compliant with GB3906, I CE-298 and other standards.
Features
The switch cabinet adopts ABB VD4 type or domestic advanced VSI type vacuum circuit breaker. The mid-mounted structure saves about 50% of the space in the circuit breaker handcart room, which is more conducive to the installation of cables.
Enclosure protection IP4X.
Small size, reduced footprint.
Light weight, high mechanical strength and assembly accuracy, beautiful appearance.
The cabinet shell has strong corrosion resistance and oxidation resistance.
The electrical clearance in the cabinet is greater than 125mm, and the air clearance in the composite insulation is greater than 60mim.
It has the ability to resist internal arc accidents and ensure the safety of operators in case of accidents.
The product has a perfect mechanical interlock device to prevent misoperation, which can effectively prevent electrical misoperation.
Normal use environmental conditions
● The altitude does not exceed 1000 meters.
● The upper limit of ambient temperature is 40 ℃ and the lower limit is 15 ℃
● Relative humidity: the daily average value is not more than 95%, and the monthly average value is not more than 90%.
● The surrounding air is not obviously polluted by corrosive or combustible gas, water vapor, etc.
● No frequent violent vibration.
Beyond the above conditions of use, the user has special requirements, can negotiate with the manufacturer special.
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