... Devices Luminaires and independent auxiliaries Input power Self-ballasted lamps and semu-luminaires 雷击浪涌测试(Surge test), 是依据IEC61547-2009, 一般在 220Vac电压的国家有要求.
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介绍了NEBS认证对电源端口和室内通信端口的雷击浪涌测试要求。
This thesis contains the lightning surge tests requirements of NEBS for power ports and intra-building ports.
针对目前片式电容器生产厂无大容量高温浪涌与老化试验同时进行的设备现状，设计并实现了以89c52单片机为核心的智能化高温浪涌测试与老化试验系统。
In the light of no integrated surging and burn-in test system at high temperature for slice capacitor, a smart test system based on 89c52 core is developed.
本文提出利用微机技术构造一种在线实时监视和测量电网、电源客观存在的谐波电压和浪涌电压的智能测试仪。
This paper presents an intelligence test set built by microcomputer technics to monitor and measure the harmonic and surge voltages in the power network and source, on-line and with a real time.
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