... non-interfering, anti-lightning. 8, is widely used in communication base stations, telecommunications / broadcasting network, highways, machinery ... strength2000V, 1 minute does not have the punctureInsulated Electric Resistance> 2MΩEfficiency> 98%Waveform Deformation<0.1 ... by compensate circuit, voltage measure circuit, electric furnace, servo motor in back control circuit and main circuit slowdown, ...