The KDZR-ZL conductive shoe DC resistance tester is used to measure the resistance of conductive shoes for power safety tools.
The KDZD902A surface resistance measuring instrument for shielding suits is a dedicated device for measuring the surface resistance of shielding suits used in live working.
The KDZD902 shielding suit resistance tester is a product for the factory tests, handover tests and preventive tests of semi-finished and finished shielding suits by power departments. It can effectively detect manufacturing defects such as material selection, workmanship, loose connection parts, missing strands and broken wires of shielding suits, as well as potential hazards after they are put into operation.
The KDZD608A shielding suit efficiency testing device is a professional equipment for testing the shielding efficiency of shielding suits, and is widely used in power systems, manufacturers, scientific research units, etc.
It can be used to check the surface resistance value of flexible surface materials such as fabrics and clothing, and is a commonly used device for live-line operation teams that need electrostatic protection operations.
The DC resistance of a transformer is a test item for semi-finished and finished products in transformer manufacturing, and it is also a mandatory test item for transformer installation, major overhauls, changing tap connections, handover tests, and preventive tests.
The KDZD wire and cable conductor resistivity tester can be used for various ultra-low DC resistance/resistivity tests of wires and cables, shunts, metals, conductors, etc. It can also measure the contact resistance of various switches. Contact resistance of the connector Relay coil and contact resistance; Transformer, inductor, motor, deflection coil winding resistance (for inductive loads, please use the unidirectional current mode for testing); Wire resistance Metal riveted resistors for vehicles, ships and aircraft Printed circuit board lines and hole resistance, etc.
It not only meets the test requirements of excitation characteristics (i.e., volt-ampere characteristics), transformation ratio, polarity, secondary winding resistance, secondary load, ratio difference and Angle difference of various CTS (such as protection type, metering type, TP type), but also can be used for the test of excitation characteristics, transformation ratio, polarity and secondary winding resistance of various PT electromagnetic units.
It is applicable to the mechanical characteristic tests of various types of SF6 switches, GIS combined electrical apparatus, vacuum switches and oil switches produced at home and abroad.
It is mainly used for measuring the dielectric loss factor and DC resistivity of liquid insulating media such as insulating oil.
It is applicable to the power frequency withstand voltage test of protective equipment such as insulating clothing, insulating trousers, insulating shawls, insulating sleeves and insulating blankets.
This tester is developed and produced to meet the above requirements and provide high-performance testing instruments for production workshops and experimental departments. This instrument has low requirements for power supply voltage, high measurement accuracy, fast speed, and is easy to use. It is suitable for use in laboratories with high requirements and automatic testing lines.
The KDGK-F circuit breaker mechanical characteristic tester can be used for testing and measuring the mechanical characteristic parameters of high-voltage switches in various voltage levels of power systems such as vacuum, sulfur hexafluoride, low oil, and high oil. The measurement data is stable, with strong anti-interference ability. It can be used for experiments in power stations of 500KV and below. The wiring is convenient and the operation is simple. It is a convenient tool for the maintenance and testing of high-voltage switches.
It integrates functions such as AC withstand voltage, DC withstand voltage, insulation resistance, ground conduction resistance, power, starting, leakage current, arc detection, and open circuit detection.
It can quickly and accurately measure the withstand voltage strength of electronic components, household appliances, insulating materials, instruments and meters, lighting appliances, and electric heating appliances.
