الوصف

Key words : SPD, Surge Arrester, Lightning Surge Protector, Surge Protective Device, Surge Protection Product introduce and application: DGM-type surge protector(hereinafter referred to as SPD)adapted to AC, mainly used for rated voltage not exceeding ***0V(RMS), **0/**0V, *0/*0Hz power supply system, not exceeding ***0V DC voltage of the circuit and equipment of the Surge Protection.SPD has a phase to phase(L-L), phase to ground(L-NE), phase to neutral(L-N), neutral to ground(N-PE) and combinations such as protected model. DGM-based high quality surge protector to use non-linear components and low residual voltage, small discharge current, modulus, and using safely and reliablely, designed and manufactured in accordance with the standards GB****2.*****2/IEC****3.1, products have passed CE Certification and the national test Room:Beijing Lightning Experimental Device Type Detection Centers.