Method for screening lightning arresters

The invention relates to the field of power equipment, and discloses a lightning arrester screening method, which comprises the following steps of: testing a first U1mA and a first leakage current of a lightning arrester Q to be tested; carrying out at least two times of large current impact toleran...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FU ZHIYAO, ZHOU XIANG, JIANG ZHENGLONG, LONG JIANTAO, WANG BOWEN, HU JIANPING, ZENG LI, XIE PENGKANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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