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1 pair MDF protector for STG module

Color:
Grey
Dimensions:
Brand:
Netrual / OEM / TAEPO
Origin:
Ningbo, China
Payment:
TT / WU / LC / Paypal
Transport:
By Sea / Air / Railway / Courier
Item No.:
TP-1509-1B |  used for STG modules |  flame retardant | Modular single pair design | Graded 5 point protection
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  • Description

Descriptions

TP-1509-1B MDF protector 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

l         Modular single pair design

l         Easy installations

l         Maintenance free

l         Graded 5 point protection

l         Fail Safe (FS) function

l         Front pluggable single pair protector


Technical Parameters

Working Temperature:

-20℃ 60℃

Storage Temperature:

-40℃ 80℃

Relative Humidity: 

≤85%+30℃

Atmospheric Pressure:

70kPa 106kPa

Appearance:

Uniform color,   W/O crusting and cracks

Labels:

Clear and   complete

Flame Retardant:

UL FV-0

DC Spark-over Voltage   (100V/s) :

230±20% V

Insulation Resistance (100VDC):

>1000MΩ

Impulse Spark-over   Voltage (1kV/us):

<700V

Impulse Discharge Current   (8/20us) (a/b-e):

5kA

Impulse Discharge Current   (10/1000us) (a/b-e):

100A

AC Discharge Current (a/b)-e:

5A

Fail-safe Response Time   (@5A):

<5s

Dielectric strength:

1000V rms

Capacitance (1kHz):

<3 pF

Rated current (@ 25℃)

108 mA

Switching current

240mA




Schematic Diagrams

Packing Pictures


Order Data

TP-1509-1B

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


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