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BS IEC 61643-322. Components for low-voltage surge protective devices Part 322. Selection and application principles for silicon PN-junction voltage limiters
Hardcopy , PDF
English
20-02-2019
This part of IEC 61643 is applicable to silicon PN-junction voltage limiters (overvoltage protectors) used in power and information & communicat ion technology (ICT) systems surgeprotective devices (SPDs) and equipment ports with nominal system voltages up to AC 1 000 V (RMS) and DC 1 500 V.
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