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KYN450(550)-12 Small-sized intelligent AC switchgear in an armored metal housing with withdrawable elements
The KYN450 (550)-12 product is a new generation of medium voltage air insulated armored switchgear with withdrawable elements, which was developed as a result of continuous improvement of medium voltage switchgear manufacturing technology.
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Product Description
The KYN450 (550)-12 product is a new generation of medium voltage air insulated armored switchgear with withdrawable elements, which was developed as a result of continuous improvement of medium voltage switchgear manufacturing technology. It inherits the features and performance of the KYN28A-12 series, and also receives improvements in key areas such as insulation technology, heat control, creepage paths and others. As a result, not only small dimensions were achieved, but also the technical performance completely surpassed the existing KYN28A-12 series. This product is the main power supply product for future 12kV power grids in terms of land saving, energy saving, ease of maintenance, upgrading and capacity expansion.
The body of this product is entirely made of aluminum-zinc coated steel sheets, which are repeatedly bent on machines and assembled with bolts, which provides high mechanical strength and effectively guarantees the neatness and aesthetic appearance of the product. The cabinet doors are powder coated for high impact resistance and corrosion resistance. The product housing has a degree of protection IP4X.
The air insulation gap for bare live parts of this product is guaranteed to exceed 125 mm, and for combined insulation - exceeds 60 mm. Its switches are characterized by long service life, high performance, low maintenance requirements and small dimensions.
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