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News

  • How do lightning arresters work?Why is the lightning arrester placed close to the transformer?

      Definition: The device which is used for the protection of the equipment at the substations against travelling waves, such type of device is called lightning arrester or surge diverter. In other words, lightning arrester diverts the abnormals high voltage to the ground without affecting the con...
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  • what is the meter socket?

    A meter socket is an outdoor electric socket that connects a meter to a house. The meter socket must be weatherproof so it can withstand the effects of rain, wind, snow, and other natural factors. The main difference between the various meter sockets is the amperage they can safely read; they typ...
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  • material of arcdrop type fuse cutout

    Arc extinguishing cover material: The arc extinguishing cover is subject to the high temperature of the arc, so there are certain requirements for the material of the arc extinguishing cover. With the development of electrical technology, especially the development of high-voltage electrical appl...
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  • function of arcdrop type fuse cutout.

    What is the arc extinguishing cover: The arc extinguishing hood is a more commonly used device that allows the arc to contact the solid medium, reduces the temperature of the arc, and thereby accelerates the arc extinguishment. Arc-extinguishing drop-out fuse is an outdoor drop-out high-voltage ...
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  • Different bypass in meter socket

    Different bypass in meter socket

    The first thing to say is Horn Bypass. Horn Bypass is to be used in the acyclic type, single-phase output, metering equipment. It needs to use the crossover cable provided by utilities. If the external acyclic cover is removed from the meter socket, the Bypass cable can be installed. The short bu...
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  • Outdoor load center installation problems

    Outdoor load center installation problems

    1. After the distribution board enters the distribution state,it is not allowed to arbitrarily pull up the speed switch of the power screen,and the latching switch of the air circuit breaker is not allowed to be used in case of emergency. 2. The parallel operation of generators shall be carried o...
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