SSD2-C40 Surge protect device 220V 385V In 20kA Imax 40kA L/N 1P 2P 3P 4P
This SPD is applied to provide fine over voltage protection of electronic equipment whose power is supplied by direct-current power supply. It is D-level over voltage protec- tion device, is design according to IEC and GB standard, is available in a variety of differ- ent power supply voltage and selector corresponding specifications.
The product is use for lightning protection zone: LPZ3 (D class) power lines of the lightning surge protection.
It uses high temperature resistant plastic with excellent tightness, and easy to install wiring.
Adopt temperature control circuit technology which has built-in over current breakers and thermal fuse circuit breakers, automatically trip because of deterioration.
This unit is modular deterioration instructions and flame-retardant shell.
It has dustproof, anticorrosion and other functions.
It is used in a relatively harsh environment staying a long-term stability.
It is widely used in the lightning protection of telecommunications room DC bus, the DC bus bar microwave communications room, closing the substation