undefined
+
  • undefined

DST-DS/RJ11 Series Telephone Signal Surge Protector

Classification:

Signal surge protector

DST-DS series telephone signal surge protectors are suitable for lightning protection of telephone lines in telecommunication systems and are installed in LPZ1-2 areas to prevent equipment from being exposed to lightning overvoltage interference.

Keywords: Isolator

• Fast current discharge • Internal two-stage lightning protection coordination • Integrated design structure • RJ11 connection terminal
Product Consulting
Product Manual
Mall Purchase
  • Technical parameters
  • Structural outline drawing
  • Ordering Guide

  • Technical parameters

    Model

    DST-DS/RJ11

    Nominal voltage Un

    110V

    Maximum continuous operating voltage Uc

    170V

    Nominal current IL

    1A

    Nominal discharge current (8/20 μs)In

    5KA

    Maximum discharge current (8/20 μs)lmax

    10KA

    Voltage protection level Up

    Line-line ≤ 360V

    Voltage protection level Up at 1KV/μs

    Line-line ≤ 280V, line-ground ≤ 600V

    Response time tA

    ≤ 1ns

    Bandwidth fG

    10MHz

    Mounting bracket

    35mm standard electrical rail, according to EN50022

    Shell Material

    Hard black aluminum alloy GB2408-96 V-0 grade

    Test Basis

    IEC61643-21；  GB 18802.21

    Working temperature zone

    -40 ℃ ~ 80 ℃

    Protection level

    IP20