• Two-stage surge protection for analog telephone line and xDSL.

Surge protection for analog telephone line and xDSL.

  • Two-stage surge protection of analog telephone line and xDSL.
  • Installation at boundary LPZ 0 - 1 and higher.
  • Connection of metallic pair via screw terminals.
  • Working voltage up to 170 V DC.


Specifications:


Parameter name

Parameter value

Type of SPD

D1,C2,C3

Location of SPD

ST 1+2+3

Mounting

DIN rail 35 mm

Maximum operating voltage

Uc

170.00 V DC

Serial resistance per core

R

10.00 Ω

Nominal load current

IL

0.300 A

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

In

5.00 kA

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

ITotal

5.00 kA

C2 voltage protection level mode core-core (@Uoc/In)

Up

600,00 V (10 kV / 5 kA)

C2 voltage protection level mode core-PE (@Uoc/In)

Up

900,00 V (10 kV / 5 kA)

C3 voltage protection level mode core-core (@In - 1 kV/µs)

Up

250,00 V (10 A)

C3 voltage protection level mode core-PE (@In - 1 kV/µs)

Up

550,00 V (10 A)

Response time core-core

ta

1 ns

Response time core-PE

ta

100 ns

Treshold frequency core-core

f

150 MHz (@ −1 dB)

Insertion loss

A

<1 dB (@ 35 MHz)

Connection (input - output)

terminals-terminals

Degree of protection

IP 20

Range of ambient temperatures (min/max)

-40 / 70 °C

Humidity

5 - 95 %

According to standard

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

ETIM Class

EC000943

Customs tariff number

85363010

EAN

8595090570844


Dimensions:



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