SFLM-C Analog and Digital Surge Protector

Product Application

SFLM-C analog and digital surge protector is suitable for railway system, it’s applied to lightning protection of analog and digital signal, measurement and control system. Installed at the signal wiring board and combined with lightning protection wiring cabinet, it performs lightning protection for each analog and digital signal transmission line, protects the subsequent system and its equipment against overvoltage and overcurrent damage caused by lightning and industrial interference. 

Product features

The module mainly has the functions of surge absorption, potential clamping, and ground leakage.

Built-in two levels of coarse protection and fine protection, large flow capacity, low residual voltage.

The module is directly inserted into the module base of the distribution board terminal, and the lightning protection components and the transmission cable realize zero-distance connection, and the protection effect is good.

The module can be plugged or replaced when powered, without any impact on the circuit. Installation is convenient.

The module coating is made of high temperature resistant, aging resistant, explosion-proof and flame-retardant materials.

The module is equipped with test points, which can test all the internal components of the module separately.

Different models have different discriminator pins to prevent incorrect insertion.