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SURGE PROTECTION DEVICE PROTECTIVE SYSTEM AND SURGE PROTECTION SYSTEM
SURGE PROTECTION DEVICE PROTECTIVE SYSTEM AND SURGE PROTECTION SYSTEM
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机译:浪涌保护装置保护系统和浪涌保护系统
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摘要
PROBLEM TO BE SOLVED: To provide a technology that conducts highly reliable operation over a long period, comprises a circuit protecting a surge protection device, which can be commonly used in many facilities, with an inexpensive system structure and preferably protects electric and electronic apparatuses from surge including lightning surge.;SOLUTION: A surge protection device protective system 10 includes: an overcurrent circuit breaker 2 installed between a surge protection device 1, which is installed between an electric power line 5 transmitting commercial electric power and the ground, and the electric power line 5; a coil 3 serially connected between the electric power line 5 and the overcurrent circuit breaker 2, and a discharge gap 4 connected in parallel with a series circuit of the coil 3 and the overcurrent circuit breaker 2.;COPYRIGHT: (C)2012,JPO&INPIT
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