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JLSZW-10 Outdoor dry high voltage power meter box
    发布时间: 2021-07-09 11:23    

Three-phase outdoor dry high voltage power metering box (without watt-hour meter called combined transformer) suitable for 50Hz. 60Hz three-phase AC, used for power with rated voltage of 3KV. 6kV. 10kV

The three-phase active watt-hour meter and reactive watt-hour meter are installed on the high voltage side of the power supply transformer on the Internet, which are used to directly measure the active and reactive power in the high voltage line electrical equipment. It plays an important role in preventing power theft, saving energy and strengthening power supply management. This product replaces the traditional oil-immersed combined transformer, which can be installed in any direction

Install, long - term maintenance - free operation, oil - free Internet.


JLSZW-10 Outdoor dry high voltage power meter box

This type of product is composed of A voltage and current combination transformer and A measuring instrument box. There are two independent voltage and current transformers in phase A. C and group. The outer wall of the transformer shall be equipped with active and reactive power meters and the joint junction box for testing. The meter box shall be used to cover the transformer during operation to prevent power theft. The inner core of the product is poured with epoxy resin. Single piece combination, easy to replace. The shell is made of steel barrel to avoid the damage caused by the direct rays from the sun to the epoxy resin pouring body. The double variable ratio and three variable ratio are adjusted at the secondary terminal to avoid power theft from secondary sources. The secondary terminals are sealed with lead sealing screw to avoid stealing electricity from the secondary.