Portable ground line is an indispensable safety tool for electrical work. It is an important technical measure of electrical safety. It is a safety protection measure used after power outage. It is a safety barrier for protecting the maintenance personnel.
Portable ground wire manufacturer
河南省东南电子系统工程有限公司该公司的接地线主要低压接地线(变电用接地线、380V接地线、500v接地线、6KV接地线、手握式接地线)高压接地线(10KV接地线、35KV grounding line, 110kV grounding line, 220kV grounding line, 500kV grounding line, flat -mouth spiral ground line, line -type grounding line, outdoor ground line, throat -type ground line, double spring ground line), Line ground wire.The ground wires produced by Yangzhou Marlboro Electric Equipment Co., Ltd. are mainly indoor and outdoor: [indoor use] indoor use is connected to power on the power equipment, the wiring cable clip uses a flat mouth spiral type, and the grounding method is used.Powder and copper row).Low -voltage ground wires are divided into two types: indoor equipment ground line and outdoor lines. Generally, low -voltage lines are made of three -phase and four -line system.[Outdoor] The outdoor line is used in double reeds, and the grounding method is used in the ground.
Portable ground line price
The price of portable ground line is ￥ 59.00.
Portable ground line inspection cycle
(1) Test the DC resistance test in the group, try it in five years.Measure the DC resistance between the nasal noses. According to different sections, the average resistance value per meter should be less than the specified value.Through the test, you can check whether the contact between the wiring nose and the wire clip and the copper wire is good.(2) The industrial frequency resistance test of the grounding insulation rod, try it once a year.Add the test voltage between the rated voltage test and the industrial frequency tolerance test, respectively.(3) The test items, cycles and requirements for personal protection ground lines are basically the same as that of carrying short -circuit ground lines.The DC resistance test, one test in five years, measures the DC resistance between the nasal nasal, and the average resistance value per meter meets the requirements of the regulations.

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