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ΪʲôҪʹѹڶ

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ʱ䣺2015/9/7
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   ڡΪʲôҪʹѹһ⣬вDz֪ġڶ-ѹѹѹרҵҾΪٽɣ
    ѹҪӦԵѹı仯Ҫķ¼ࣻݵרҵIJԣоҶԵԺ;ŻƻҪ¼֣
    1ӿ(power surges)ָѹЧֵڶֵ110%ҳʱһڡӿҪڵӵĴ͵豸ػʱͻȻжضĸѹ
2ѹ(high voltage spikes)ֵָ6000vʱ֮һ֮һ(10ms)ĵѹҪ׻绡ŵ硢̬ŵ͵豸Ŀز
3̬ѹ(switching transients)ֵָѹߴ 20000Vʱڰ֮һ֮һѹҪԭ򼰿ɵƻڸѹ壬ֻڽϻ
4ѹ(power sags)ָеѹЧֵڶֵ80%85%֮ĵѹ״̬ҳʱһڡ豸͵綯͵ѹ붼 ⡣
5(electrical line noise)ϵָƵ(RFI)͵Ÿ(EFI)ԼָƵšС̵ĶĹ㲥䡢΢䡢Լ籩ȣ š
6Ƶƫ(frequency variation)ϵָеƵʵı仯3HzϡҪӦIJȶУƵʲȶĵԴ¡
    ȶĵѹʹ豸˺ӰɽƷʲȶȶ෽ʧͬʱ豸ϻӰʹջʹҵҪά޵Żھ Ҫ豸˷Դ;ȫ¹ʣͶע_ֽͶע_򲩲̳ɲɹʧ
    ѹõ豸رǶԵѹҪϸĸ¿Ƽ;豸˵DZزٵģҲʹҪǿ¼͸Ƚѹȥ豸ˡˣӦҪ֪ʹѹһҪѹá˽ѹݽѹѹѹרҵ֮һ-Ͷע_ֽͶע_򲩲̳http://www.bentrodz.com/
    Ͷע_ֽͶע_򲩲̳شйһСĴֱϽ֮һѳΪʴеϺһµԴҵнʮʷзһҵ˾ҪѹѹԴѹѹֱԴUPSԴѹԴȵԴƷڶ໶ӭѵĹ١ѡ

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ĵַhttp://www.bentrodz.com/newsinfo.asp?id=52&bigclassname=%E8%A1%8C%E4%B8%9A%E5%8A%A8%E6%80%81
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