Power system maintenance

Used to detect the insulation performance of high-voltage cables, transformers, circuit breakers, switchgear and other equipment, prevent leakage, short circuit or grounding faults caused by insulation aging, moisture or damage, and ensure the safe and stable operation of the power grid.

Electrical equipment manufacturing

In the production process of motors, generators, and household appliances (such as air conditioners and washing machines), the insulation resistance of windings, casings, or internal circuits is tested to ensure that the product meets safety standards (such as IEC and UL certification).

Construction industry

Detect the insulation status of distribution lines, sockets, and lighting systems inside buildings, identify insulation defects in concealed works (such as damaged conduit and poor joint sealing), and prevent electric leakage from causing fires or electric shock accidents.

Rail Transit

Check the insulation performance of the traction power supply system, signal equipment, and internal circuits of high-speed trains and subways to avoid insulation failure in humid, vibrating, or high-temperature environments and ensure the safety of train operation.

In the field of new energy

Measure the insulation resistance of solar panels, combiner boxes, and inverters in photovoltaic power generation systems; Test the insulation status of the generator and cables in wind turbines to prevent equipment damage caused by environmental corrosion.

Communication equipment

Test the insulation strength of communication base stations, data center power supply lines, and communication cables to prevent signal interference or equipment downtime caused by lightning strikes and humidity, and ensure network transmission stability.

Medical equipment

Perform insulation testing on the power cords and internal circuits of precision instruments such as CT machines, MRI equipment, and operating tables to prevent electrical leakage from causing harm to patients or medical staff, and to meet medical electrical safety standards.

Laboratory research

Evaluate the resistance characteristics of insulation materials (such as rubber, plastic, ceramics) in materials science experiments, or verify the reliability of insulation design for high-voltage experimental devices (such as particle accelerators).

Mining and Petrochemical Industry

In flammable and explosive environments such as mines, oil fields, and chemical plants, the insulation performance of explosion-proof electrical equipment, oil pipelines, or storage tanks is tested to reduce the risk of explosions caused by electric sparks.

Aerospace

Test the insulation status of onboard electrical systems (such as navigation equipment and power supply lines) of aircraft and satellites to ensure that insulation materials can effectively isolate current under extreme temperature and pressure changes.

XZTY3460B Insulation Resistance Tester