Home > Products > Security & Protection > Other Security & Protection

Clearance type surge protector product introduction:

Class I 25 ka clearance type surge protector is designed according to accord with GB18802.1, iec61643-1 technical standards; Suitable for ac 220 v / 380 v (50 hz / 60 hz) TN -s, TN - C - S, TT, IT is the lightning electromagnetic pulse (LEMP) of the power supply system protection, used for lightning LPZOA area or LPZOB area and LPZ1 area interface, used in lightning risk region of the power of the equipment system primary surge protection.

The characteristics of gap type surge protector function:

1, with the election of remote terminal alarm function, to facilitate remote alarm monitoring. 

2, using multi-layer enclosed metal clearance, lightning current discharge ability, single module impulse current maximum 25KA (10/350).

3, using a unique trigger device, to avoid the common gap surge protector surge after arc extinguishing problems, the safety of non continuous flow (or minimum), low voltage protection level. 

4, flame retardant shell design, it can be easily installed on the 35 mm electric rail.

5, built-in heat release from the failure device, lightning protection device failure due to overheating can be automatically disconnected. 

Gap type surge protection technology parameters: