Sell Surge Protective Device Photovoltaic DC System SPD 2P/3P DC1000V 20KA~40KA Surge Protector Lightning best price

■UseThis product is widely used in power systems such as mobile communication base stations, microwave communication bureaus/stations, telecommunications equipment rooms, industrial factories and mines, civil aviation, finance, securities, oil fields, high-rise buildings, civil residences, various precision instruments and equipment, various low-voltage power equipment, etc. Such as: various power distribution stations, power distribution rooms, power distribution cabinets, switch boxes and other important equipment that is vulnerable to lightning strikes.■Features● Use high-quality varistor, stable and reliable performance.● Applicable to different grid systems, with more comprehensive protection.● Lightning current capacity, ns-level response speed.● Built-in overheating circuit breaker.● Failure detection indication.● Optional remote signal alarm interface.● 35mm rail installation, standard modular design.● Energy saving, environmental protection, simple and convenient installation, no special maintenance.■Normal operating conditions● Working environment -40～+85℃.● Relative humidity ≤95%.● The inclination of the vertical plane does not exceed 5°C.● The altitude does not exceed 2000m.● A place where there is no vibration or shaking.● In a non-explosive medium, and there is no gas or dust in the medium that can corrode metals and damage insulation. #Apparatus #system #protector