Alternating current and direct current withstand voltage partial discharge test device

Abstract

The invention belongs to the field of voltage withstanding tests, particularly relates to an alternating current and direct current voltage withstanding partial discharge test device, and aims to solve the problems that an existing test device lacks protection for workers during use, cannot effectively enable the workers to exit a dangerous range during use, often cannot be conveniently transferred and is relatively inconvenient to use. The invention provides the following scheme that the test device comprises a test device body, the bottom of the test device body is fixedly connected with a movable base, the bottom of the movable base is fixedly connected with two U-shaped plates, axles are rotatably mounted on the two U-shaped plates, and two ends of each axle are fixedly connected with wheels. According to the device, when the device is used, the workers are protected through a ring-shaped protection plate, meanwhile, the workers can effectively exit the dangerous range during use, transfer can be conveniently conducted, the axles and the wheels can be locked after the device is transferred to a designated place, and the stability is further improved.

Description

technical field [0001] The invention relates to the technical field of withstand voltage test, in particular to an AC and DC withstand voltage partial discharge test device. Background technique [0002] The withstand voltage test equipment is an important test equipment in the operation and maintenance of power equipment. It is widely used in the dielectric strength test of various high-voltage electrical equipment, electrical components, insulating materials, etc., such as: the local electric field strength inside the insulation is too high; The metal parts have sharp corners; the insulation is mixed with impurities or partially defective, and the electrical connection between the internal metal grounding parts of the product and between the conductors is poor, etc., in order to eliminate these defects and prevent partial discharge from damaging the insulation; [0003] However, the general test device lacks protection for the staff during use, cannot effectively make the ...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the test device in the prior art lacks protection for the staff during use, cannot effectively make the staff exit the dangerous range during use, and often cannot be transferred conveniently, and is inconvenient to use. shortcoming, and proposed a kind of AC and DC withstand voltage partial discharge test device

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