Installation and application of the switch on the column


skills requirement 1. Zinc oxide arresters should be installed on both sides of the demarcation switch (HY5WS1-17/50 user-made); 2. The grounding electrode should be well grounded, and the grounding resistance should not be greater than 10 ohms; 3. The pole can be pre-biased by 5 degrees to the non-switching side; 4. All installation fittings are hot-dip galvanized; 5. Due to the different requirements of users and the specific conditions of the site, the installation method and size of the isolation knife gate and arrester are for reference only, and can be determined according to the specific situation and construction experience. List of installation accessories (for reference only, subject to the actual project):

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Installation and application of the switch on the column

Installation and application of the switch on the column


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