Application Scenario:
The Smart Displacement Current and Capacitance Tester is designed for field engineers and maintenance professionals engaged in the testing of power systems, particularly in substations and distribution networks. It is ideal for real-time measurement of capacitive current, system grounding conditions, and zero-sequence voltage (3U₀) under various PT (Potential Transformer) wiring configurations, including 3PT, 4PT, and 1PT setups.
Thanks to its wide measurement range, fast response, and intuitive interface, the device is especially suited for:
Detecting abnormal capacitance currents in high-voltage systems
Verifying system grounding effectiveness
Monitoring insulation performance in cable lines and transformers
Troubleshooting early-stage faults or insulation degradation
Supporting routine diagnostic and preventive maintenance in substations
Its compact, lightweight design, combined with high-accuracy digital signal processing and multi-protection circuits, makes it an indispensable tool for power utility companies, substation operators, and electrical equipment manufacturers.
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.
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.
The test data is stable and reliable, the Chinese character LCD screen, the operation is intuitive and simple
Built-in printer, easy to print and save test data
The device integrates high voltage power supply and control system, simple wiring and detection, reasonable and reliable layout, convenient movement, flexible disassembly and so on.
The test data is stable and reliable, the Chinese character LCD screen, the operation is intuitive and simple
Built-in printer, easy to print and save test data
The chassis is waterproof, dust-proof and well insulated. The chassis is clean and easy to carry
Carry out intelligent insulation withstand voltage test on insulating shoes, insulating gloves and other safety appliances
It is suitable for mechanical test of safety and climbing tools in electric power, post and telecommunications, construction and other industries.
Effective inspection of electrical insulation tools aging, unqualified, insulation substandard safety tools.
Carry out intelligent insulation withstand voltage test on insulating shoes, insulating gloves and other safety appliances
Carry out intelligent insulation withstand voltage test on insulating shoes, insulating gloves and other safety appliances
