Distribution cabinet grounding wire detection and alarm device
Embodiment of the invention provides a distribution cabinet grounding wire detection and alarm device. The device includes a support, a first case body arranged on the support and a second case body arranged on the inner side of the support; the inner sidewall of the first case body is provided with...
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| creator | ZHANG QIANGJUN ZHAO GAOKAI NIU TIEKUANG YU YAN ZHAO ZONGKAI SUN JIAN LI HONGRUI ZHANG WEI GAN SIMIN LI GANG ZHANG RUNMEI TIAN XIAOYAN |
| description | Embodiment of the invention provides a distribution cabinet grounding wire detection and alarm device. The device includes a support, a first case body arranged on the support and a second case body arranged on the inner side of the support; the inner sidewall of the first case body is provided with an insulating layer; a fixing plate is arranged in the insulating layer and provided with multiplemetal strip plates; the multiple metal strip plates are connected to a first terminal through an E-shaped plate; the first case body is connected to a second terminal; the terminals are respectively connected to a data collector through wires and in ground connection with a metal vertical rod through the wires; an ohmmeter respectively detects the grounding data of the first case body and an electrical element; and the data collector transmits all the grounding data to a processor to send to a receiving device after processing. The safety of the device can be guaranteed by respectively grounding a shell and the shell |
| format | Patent |
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The device includes a support, a first case body arranged on the support and a second case body arranged on the inner side of the support; the inner sidewall of the first case body is provided with an insulating layer; a fixing plate is arranged in the insulating layer and provided with multiplemetal strip plates; the multiple metal strip plates are connected to a first terminal through an E-shaped plate; the first case body is connected to a second terminal; the terminals are respectively connected to a data collector through wires and in ground connection with a metal vertical rod through the wires; an ohmmeter respectively detects the grounding data of the first case body and an electrical element; and the data collector transmits all the grounding data to a processor to send to a receiving device after processing. 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| language | chi ; eng |
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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Distribution cabinet grounding wire detection and alarm device |
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