three phase 20kv lightning surge generator sur t20 | shanghai sosin electronics-凯发k8娱乐官网入口

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three phase 20kv lightning surge generator sur t20

support multi language, convenient for different users

three phase 20kv lightning surge generator sur t20

product overview

the impact of lightning (indirect lightning) in nature and voltage changes caused by large switch switching in power supply lines on power supply lines and communication lines is particularly large, and the impact on products may be destructive. the lightning surge generator is used to evaluate the performance of the equipment when it is subjected to high-energy disturbance from the power line port and other signal line ports. the product meets the requirements of new standards such as iec61000-4-5 and gb/t17626.5.

product features

  • ▪ 7 inch color touch screen;
  • ▪ support multi language, convenient for different users;
  • ▪ built in environment automatic detection program, automatically detect the test environment and remind users;
  • ▪ built in international standard grade parameters, easy and fast operation;
  • ▪ eut intelligent detection;
  • ▪ rs232/usb interface, which can be controlled by pc and print test report.

product parameters

  • product model:

    surge waveform

    open circuit voltage

    short-circuit current

    surge polarity

    phase angle

    output impedance

    coupling / decoupling network

    surge coupling mode


    i interval time

    working power supply

    ambient temperature

  • sur t20

    voltage wave: 1.2/50 us; current wave: 8 /20 us


    0.1 ~10ka

    positive / negative, alternating positive and negative

    0~359 ° synchronous or asynchronous

    2q (common mode 12q2)

    built in, three-phase five wire, 20a

    differential mode 18uf, common mode 9uf /10q

    1 ~ 9999 times

    10 ~9999s

    ac220v 50/60hz

    15 c~35 ℃