1 pair MDF protector for STG module

Descriptions

1 pair MDF protector for STG module (TP-1509-1B) is used for STG modules, which forms the protection circuit for the protection of exchange room equipment and personnel against over voltage and over current, for mainly as follows:

l         The surge voltage caused by lightning on or around the outside lines.

l       The short-time AC voltage inducted on external lines, when the power line, the power system or the electric railway system is broken down in the neighborhood of the outside line.

l         The outside line directly collides against a 220 V power line.

The housing of the protector is flame retardant, high temperature resistance and aging resistance. It is 1 pair modular design protector. 

Main Features

Modular single pair design

Reliable connections

Easy installations

Maintenance free

Graded 5 point protection

Fail Safe (FS) function

Front pluggable single pair protector

Non-radioactive

Low insetion loss

Excllent response to fast rising transients

Ultra low capacitence

Schematic Diagrams

Packing Pictures

Order Data

TP-1509-1B

1 pair MDF protector for STG module, against over-voltage over-current protection