Surge Protector abbreviated as SPD, also known as surge protector, power lightning protector, applicable to 48Vac-1000Vac low-voltage AC power distribution system and 5Vdc-1800Vdc DC system, limiting the transient overvoltage caused by lightning and the operational overvoltage caused by industrial switching, and realizing very low residual voltage while discharging the high surge current, to prevent damage to the electrical equipment and prolong the service life of the equipment.
YSPD series of primary, secondary and tertiary surge protectors combine safety and innovation together, using breakthrough MG composite technology to solve the shortcomings of the traditional SPD, no renewal current and no leakage current, extending the service life of the SPD and improving the efficiency of the power supply; easy to build SPD miniaturized design, each phase width is only a modulus (18mm), so that the distribution box space is more plentiful, and With local and remote alarm function, easy maintenance; Flexible chain discharge technology simplifies the installation of SPD, the upper and lower levels of SPD energy automatically with no decoupler, significantly improving the efficiency of surge protection and TOV tolerance, to ensure the stability of the power supply system.
YSPD series surge protectors strictly implement domestic and international standards, and have obtained many authoritative quality certificates such as UL, CSA, TUV, CE, RoHS,CQC, etc., which ensures the applicability and reliability of YSPD in a variety of environments, and can be widely used in rail transportation, petrochemical industry, port terminals, wind power photovoltaic, energy storage systems, metallurgy, airports, hospitals, tobacco, municipal and other industrial fields.
