Features: 1.APPLICABLE SCENARIO: 3 phase filter is widely used in industrial power system, transportation, environmental protection power system, communication power system, medical equipment, city security monitoring system, power grid control system, industrial automation robot, etc. 2.EFFICIENT AND PRACTICAL: Power line filter can effectively remove harmonics in the power grid to ensure normal operation of equipment 3.MULTIPLE FUNCTIONS: 3 phase 3 wire filter can provide stable power supply, reduce voltage and current fluctuations caused by grid interference, and reduce the failure rate of equipment 4.FILTER INTERFERENCE: 3 phase terminal filter has high filtering performance, can filter out small interference signals, to ensure the stability and efficiency of the circuit 5.DURABLE AND ENVIRONMENTAL PROTECTION: Power line filter is made of excellent metal materials and advanced technology, possess stable and reliable performance, long service life. Compact size, light weight, easy to install and maintain. Energy saving and environmental protection, in line with the requirements of modern industrial development Item Type: 3 Phase Terminal Filter Frequency: 50/60Hz Rated Voltage: 250/440V Insulation Resistance: >500M Temperature Rise: