TOYO-低壓電源用突波吸收器TSPD-BX

Lightning induced surges and electrostatic discharges can create very strong electromagnetic radiation over long distances, which can destroy all equipments connected to any nerby power lines. Whether routed inside or outside the buildings, all lines are at risk from such discharges and therefore the use of Surge Protection Device (SPD) is highly recommended for protecting the equipments that are connected to the power lines.

Also, surge can be induced by impulse current generated from internal supplying system and the ON and OFF (start and stop) of the power equipments such as arc furnace, motor, electrical and mechanical switching, capacitive and inductive load…etc. These surge currents would destroy any precise electronic device, cause error message or failure of power equipments, shorten their life expectancy and eventually break down the entire power plant. This is why Surge Protection Device is developed.

The induced surge currents are diverted to the earth before they can reach the equipments connected to the downstream power network while the overvoltages are kept to a harmless level and the equipments are kept running safely and normally.

TOYO Surge Protection Devices are plug-in type easy to install, and are made with metal oxide varistor (MOV) and gas discharge tube (GDT) technologies, recommended for protecting any equipment connected to main power supplies. The selection of the product type is done by taking into account the exposition degree to lightning of the area, installation in isolated or metropolitan area, cost, sensitivity level of the equipment, neutral earthing system and installation method.