military vehicle transient interference simulator gjb 298 | shanghai sosin electronics-凯发k8娱乐官网入口

2020 凯发k8娱乐官网入口官网升级中!现在您访问凯发k8娱乐官网入口官网的浏览器设备分辨率宽度低于1280px
请使用高分辨率宽度访问。

consultation hotline:400-021-6779

military vehicle transient interference simulator gjb 298

support multi language, convenient for different users

military vehicle transient interference simulator gjb 298

product overview

gjb 298 military vehicle transient interference simulator is a simulation generator integrating ripple voltage, start-up disturbance voltage, surge voltage and peak voltage. the product is designed according to gjb298, which provides a reliable basis for the transient interference test of military vehicles. ripple voltage is the voltage change of regular or irregular or both within a certain voltage range when the dc power supply system works in a steady state. starting disturbance voltage refers to the undervoltage change of the voltage deviating from the steady-state voltage caused by the meshing of the starting motor gear and the engine ring gear during the starting of the engine. surge voltage refers to a voltage that deviates from the controlled steady-state voltage characteristics. when the generator and battery work in parallel or the generator works alone, it is generated by the inherent law of the power system and the compensation effect of the regulator. when the battery works alone, surge voltage may appear only when the load is switched. spike voltage refers to the high-frequency oscillation voltage that deviates from the controlled steady-state voltage characteristics. it is produced by complex high-frequency current when switching inductive load.

product features

  • ▪ 7-inch touch screen operation;
  • ▪ support multi language, convenient for different users;
  • ▪ built in environment automatic detection program, automatically detect the test environment and remind users;
  • ▪ programmable operation, realizing the setting function with one key;
  • ▪ built in dc power coupling / decoupling network;
  • ▪ rs232/usb interface, which can be controlled by pc and print test report.

product parameters

  • product model


    control software


    eut capacity


    steady state voltage


    working power supply


    product size


    waveform category


    ripple voltage






    starting disturbance voltage






    surge voltage







    peak voltage in pulse







  • gjb 298

    it can realize the parameter setting, writing, calling, running, stopping, report generation and other functions of the device.

    0~36v dc adjustable, 10a

    20v~30v (no fault condition), 23v~33v (single fault condition)

    ac220v,50/60hz

    550*700*1350nn

    parameter category / no fault condition / single fault condition

    ripple voltage peak to peak / upper peak and lower peak should be less than 2v, that is, peak to peak should be less than 4v / both upper peak and lower peak should be less than 7v, that is, peak to peak should be less than 14v

    output frequency /1khz~300khz, frequency adjustable

    duration / manual control, continuous output

    initial meshing surge voltage /6~28v

    initial meshing surge voltage duration / ≤ 1s

    starting time /1~99s

    voltage during starting /16~33v

    surge peak voltage /4ov (overvoltage), 18v (undervoltage) /100v (overvoltage), 15v (undervoltage)

    surge voltage duration /50ms (overvoltage), 100ms (undervoltage) /50ms (overvoltage), 500ms (undervoltage)

    surge recovery time /5oms (overvoltage), 500ms (undervoltage) /200ms (overvoltage), 500ms (undervoltage)

    surge source impedance /20mq2/500 mq

    test times /1~9999 times

    peak pulse peak electricity /28~ ± 250v adjustable

    rise time /<50ns

    duration /<5ous

    attenuation to steady-state voltage duration /1ms

    energy /<15mj

    internal resistance /50q

    time interval /20~9999ms

    test times /1~9999 times

product recommendation

网站地图