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Surge Arresters for Pulse Over Voltage DS-B090

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Surge Arresters DS-B090,DS-B240,DS-V075,DS-V130,DS-D012,DS-D024

One stage surge arrester


B – gas tubes, V – varistors, D – fast suppressor diods Designed to protect telecommunication, data and others lines with common Operating ground from pulse overvoltage

Technical data

DS-B090

DS-B240

DS-V075

DS-V130

DS-D012

DS-D024

Location SPD

ST 2

ST 2

ST 2

ST 2

ST 2

ST 2

Maximum operating voltage Uc

70 V DC/50 V AC

180 V DC/127 V AC

100 V DC/75 V AC

180 V DC/140 V AC

14,5 V DC/10,2 V AC

29,1 V DC/20,6 V AC

C2 nominal discharge current (8/20 μs) per line In

10 kA

10 kA

4,5 kA

4,5 kA

0,3 kA

0,3 kA

C2 voltage protection level line - PE at In Up

---------

----------

380 V

490 V

22 V

48 V

C3 voltage protection level line - PE ati 1 kV/μs Up

550 V

610 V

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----------

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Responze time line - PE ta

100 ns

100 ns

20 ns

20 ns

1 ns

1 ns

Degree of protection

IP 20

IP 20

IP 20

IP 20

IP 20

IP 20

Range of operating temperatures

– 40 °C ... 80 °C

– 40 °C ... 80 °C

– 40 °C ... 80 °C

– 40 °C ... 80 °C

– 40 °C ... 80 °C

– 40 °C ... 80 °C

FOR Catalogue, Kindly check Attachment.

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