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| Design for secondary wiring correctness testing device of circuit breaker |
| Dong Lifeng1, Dang Limin1, Chen Shaojun2 |
1. XD Baoji Electric Co., Ltd, Baoji, Shaanxi 721306;
2. Baoji Electric Power Supply Company of State Grid, Baoji, Shaanxi 721006 |
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Abstract At present, in order to ensure the correctness of secondary wiring after completeness of circuit breaker assembly, it is necessary to use a multimeter to detect the on-off of auxiliary contacts of circuit breaker energy storage, closing and opening and working and test position of handcart, which is of inefficiency and poor accuracy. Therefore, in order to solve this problem, a secondary wiring correctness testing device is designed to improve the testing efficiency and quality of handcart.
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Received: 21 November 2018
Published: 16 July 2019
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| Cite this article: |
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Dong Lifeng,Dang Limin,Chen Shaojun. Design for secondary wiring correctness testing device of circuit breaker[J]. Electrical Engineering, 2019, 20(7): 48-51.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2019/V20/I7/48
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2019, Vol. 20 
