Product News

The operational safety and high efficiency of the three -channel DC resistance test instrument are inseparable. The standardized operation can ensure its long -term stable operation and avoid unnecessary damage or safety hazards.

The transformer comprehensive testing instrument, as a specialized device, can efficiently and accurately conduct comprehensive tests on transformers. This article will delve into the applications, working principles, and significance of transformer comprehensive testing instruments in practical operations.

The SF6 micro-water tester is an indispensable detection equipment in the power system. Its accurate measurement of trace moisture in SF6 gas is of great significance to ensure the normal operation and safety of power equipment. This article will introduce the working principle and operation steps of the SF6 micro-water tester in detail, providing technical reference for industry insiders.

AC/DC digital voltage divider The AC/DC voltage divider adopts the equipotential shielding method, has high measurement accuracy, digital display, and has the advantages of high accuracy, stable performance, simple structure, small size, light weight, easy to carry, convenient to use, intuitive display, and high measurement accuracy.

Most of the experienced electricians who have been engaged in the power testing industry for a long time know that it is very important and necessary to perform corresponding DC resistance tests on semi-finished and finished transformers after factory testing, installation, overhaul, and changing of tap switches. Nowadays, the test instruments we use more frequently include DC resistance testers.

The RDSL series AC and DC Primary Current Injection Test Set are indispensable equipment in electrical commissioning, and they are widely used in power plants, substations, electrical appliance manufacturing, scientific research, and laboratory settings. This series of generators is designed for short-term or intermittent operation, renowned for their compact design, lightweight, excellent performance, and convenient maintenance.

​In a remarkable stride towards innovation, we introduce our cutting-edge oil filtration machines designed to redefine efficiency and elevate the standards of oil treatment. The process of transforming electrical insulating oil into a high-performance powerhouse has been greatly streamlined.

Introduction of variable frequency series resonant withstand voltage test; Application of variable frequency series resonance in GIS system; AC dielectric test procedure; Judgement of field withstand voltage test results; Location method of breakdown fault in GIS withstand voltage test.