• Lightning current arrester for two 2-core  signalling lines, max. 180 V.

Pluggable module.

  • Lightning current arrester of two 2-core signalling lines.
  • Installation at the boundary of LPZ 0 and LPZ 1 zones at the line entry into building.
  • Mainly for protection of telecommunication lines against surge voltage.


Specifications:

Parameter name

Parameter value

Type of SPD

D1,C2

Location of SPD

ST 1

Mounting

DIN rail 35 mm

Maximum operating voltage

Uc

128.00 V AC

Maximum operating voltage

Uc

180.00 V DC

Nominal load current

IL

16.000 A

Treshold frequency core-core

f

120.00 MHz

D1 impulse discharge current (10/350 µs) per core

Iimp

2.50 kA

D1 total discharge current (10/350 µs) cores-PE

ITotal

5.00 kA

C2 nominal discharge current (8/20 µs) per core

In

10.00 kA

C2 total discharge current (8/20 µs) cores-PE

ITotal

20.00 kA

Response time core-core

ta

100 ns

Response time core-PE

ta

100 ns

Connection (input - output)

terminals-terminals

Cross-section of connected conductors solid (min)

0.14 mm2

Cross-section of connected conductors solid (max)

4.00 mm2

Cross-section of connected conductors stranded (min)

0.14 mm2

Cross-section of connected conductors stranded (max)

2.50 mm2

Degree of protection

IP 20

Range of ambient temperatures (min/max)

-40 / 70 °C

According to standard

EN 61643-21+A1,A2:2013, IEC 61643-21+A1,A2:2012

ETIM Class

EC001466

Plug module

BD-250-T-V/2-0

Customs tariff number

85363030

EAN

8595090555513

 

Dimensions:


 



Replacement module: BD-250-T-V/2-0


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Lightning current arrester for two 2-core signalling lines, max. 180 V.

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