Tool for high alternating current (AC) and direct current (DC) voltage withstand tests

The utility model relates to a tool for high AC and DC voltage withstand tests. The tool is characterized by comprising a magnetic base (2) which is connected with one end of a support bar, and a lead snap (4) is mounted at the other end of the support bar. The tool has the advantages that the tool...

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Bibliographic Details
Main Authors WANG GUOGONG, CHENG GUOFEI, MA XIAOLONG, YANG QIANG, BAI CUNXI, LI BIN, NIU XIAOGANG
Format Patent
LanguageChinese
English
Published 29.05.2013
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model relates to a tool for high AC and DC voltage withstand tests. The tool is characterized by comprising a magnetic base (2) which is connected with one end of a support bar, and a lead snap (4) is mounted at the other end of the support bar. The tool has the advantages that the tool is composed of the magnetic base (2), an expansion bar, a cardan (3), a lead fixing snap and the like, so that the parts are convenient to assemble and carry after being disassembled. As is proved by the test, the efficiency of one-time high voltage AC and DC voltage withstand test of electrical equipment of a 10-330kV substation can be improved apparently. The tool is safe and reliable to be used and simple and convenient to operate; and safe, rapid and time saving and labor saving effects are achieved. By means of the tool, the work efficiency is greatly improved, the labor cost is saved, personal injuries and equipment damage accidents are reduced, and powerful guarantees are provided for safety production of el
Bibliography:Application Number: CN20122630353U