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About UsPrimarily engaged in the testing, inspection, and research of test technology for high-voltage electrical products. Provides testing services such as type tests, performance tests, and equipment sampling for society.
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Party BuildingPrimarily engaged in the testing, inspection, and research of test technology for high-voltage electrical products. Provides testing services such as type tests, performance tests, and equipment sampling for society.
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Test and InspectionPrimarily engaged in the testing, inspection, and research of test technology for high-voltage electrical products. Provides testing services such as type tests, performance tests, and equipment sampling for society.
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Contact UsPrimarily engaged in the testing, inspection, and research of test technology for high-voltage electrical products. Provides testing services such as type tests, performance tests, and equipment sampling for society.
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High Voltage Apparatus Research Institute
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On March 20, the regular meeting of Henan transformer (high voltage electrical appliance) industry association was held in the Institute, and the relevant responsible persons and experts of more than 50 member enterprises attended the meeting. The Institute has publicized and interpreted the relevant testing scheme for improving the energy efficiency of transformer products, which has greatly promoted the further expansion of transformer manufacturers in the province and the improvement of industry popularity.
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Safety precautions in the use of high voltage electrical equipment
1. Quality control of high-voltage electrical equipment during maintenance The maintenance personnel of high-voltage electrical equipment must be professionally trained and familiar with the internal structure of the equipment; the professional and technical personnel of the user unit must prepare practical maintenance procedures. Disassembly and overhaul of high-voltage electrical equipment
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How to divide low-voltage electrical appliances and high-voltage electrical appliances!
How to divide low-voltage electrical appliances and high-voltage electrical appliances: 1. Low-voltage electrical appliances: refers to the low-voltage electrical equipment that we refer to in our daily life refers to the equipment that undertakes on-off control in the 380/220V power grid. Low-voltage electrical appliances are components or equipment that can be manually or automatically connected and disconnected according to external signals and requirements to realize the switching, control, protection, detection, transformation and adjustment of circuits or non-electrical objects. Control appliances according to the level of its working voltage, with AC 1000V, DC 1500V as the boundary, can be divided into two categories of high-voltage control appliances and low-voltage control appliances. In general, low-voltage electrical appliances can
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