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实用新型
CN204154786U 一种设有绝缘程度预警装置的验电器 失效 - 权利终止

一种设有绝缘程度预警装置的验电器
摘要：
本实用新型公开了一种设有绝缘程度预警装置的验电器，包括验电器验电端和验电器绝缘杆，所述验电器绝缘杆的末端为绝缘把手，在绝缘把手上安装电压感应器。所述电压感应器上连接有报警器，当感应电压达到报警电压时感应器报警。本实用新型与现有技术相比，在验电器的绝缘强度降低时电压感应器会感应到电压，给电压感应器设置一个报警电压，当感应电压达到报警电压时，电压感应器报警，对验电人员进行预警，从而警示验电人员对此验电器提前校验，避免安全事故发生。
摘要（英）：

Disclosed in the utility model is an electroscope with an insulation degree early-warning apparatus. The electroscope comprises an electroscope inspection end and an electroscope insulated rod; an insulated handle is arranged at the tail end of the electroscope insulated rod; and a voltage inductor is installed at the insulated handle. An alarm is connected to the voltage inductor; and when the induction voltage reaches the alarm voltage, the inductor carries out alarming. Compared with the prior art, the provided electroscope has the following beneficial effects: when the insulation strength of the electroscope is reduced, the voltage inductor will induce the voltage; because the alarm voltage is set for the voltage inductor, when the induction voltage reaches the alarm voltage, the voltage inductor will carry out alarming and thus the worker carries out early warning, so that the worker can be warned to carry out verification on the electroscope in advance and thus the accident can be avoided.

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