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装置概述随着低压供电系统中使用感性负荷越来越多,电网对无功电流的需求量也急剧增加。为提高系统电能质量和供电效率,我公司成功开发出WJ系列户内外无涌流智能型低压无功补偿装置。该装置主要用于户内配电、户外柱上,额定电压400V,频率为50Hz的配电系统中,作无功功率补偿用。装置通过采集主系统的三相电流,补偿处的电压值及它们
Device Overview With the increasing use of inductive loads in low-voltage power supply systems, the demand for reactive current in the grid has also increased dramatically. In order to improve system power quality and power supply efficiency, our company successfully developed WJ series indoor and outdoor no-flow low-voltage reactive power compensation device. The device is mainly used for indoor distribution, outdoor column, rated voltage 400V, the frequency of 50Hz distribution system for reactive power compensation. The device collects the three-phase current of the main system, the voltage at the compensation and their values