Nanyang electric power construction, Teflon electricity (certified), Nanyang Power Engineering

Nanyang Teflon drop-out fuse power transformers, high and low-side switch lead wire fuse installed transformer fuse should be installed separately, in order to facilitate the protection of distribution transformers and switching transformer. High side drop-out fuse is installed at the bottom of the vertical height of the fuse on the ground of not less than 4.5m, the level of each phase fuse Nanyang distance of not less than 0.5m power engineering, in order to facilitate the operation and after the melt blown fuse wire tube smooth drop down, drop-out fuse axis should be perpendicular to the ground line to 15. ~ 30 ~ inclination. Fuse switch at the bottom of the low pressure side of the vertical height of the ground is not less than 3.5m, the horizontal distance of each phase fuse blade is not less than 0.2m, the axis of the blade fuse should be perpendicular to the ground line to l0o ~ l5o dip, easy to operate. Drop-out fuse link press "should be able to ensure that the internal distribution transformer or high and low pressure outlet quickly fuse casing when a short circuit occurs" principle to choose, require fusing time fuse must meet less than or equal to 0.1s; also fuse should consider mechanical strength Nanyang power project to install, according to the rules of order: capacity 100kVA and below, rated current of the high-pressure side of the fuse by 2 to 3 times the rated current of the transformer capacity selection; capacity of 100kVA or more Nanyang Power Engineering construction, high-pressure side fuse rated at 1.5 to 2 times the rated current of the transformer capacity choice. Transformer low voltage side of the low pressure side of the fuse by 1.3 times the rated current choice. Nanyang Teflon electricity charged by the collet chuck mounting charged triangle composed of arcs and hand-drawn ear Nanyang electric power engineering and maintenance, repair drop is primarily used when the fuse or when working on the distribution transformers, so drop the line power fuse side there is a clear break point. Arc triangular porcelain cross arm mounted on the outer edge of the second porcelain skirt, to the vertical height of not less than 6.5m, the horizontal spacing of not less than 0.5m. Nanyang electric power construction, Teflon electricity (certified), Nanyang Electrical Engineering offered by Nanyang Fulong Power Engineering Company Limited. Nanyang Fulong Power Engineering Co., Ltd. (www.nyfulong.com) is Nanyang, Henan, transmission equipment and materials leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Teflon leader in power with the staff warmly welcome all inquiries negotiations to create Teflon power a better future.