Product News

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.

The AC/DC voltage divider uses equipotential shielding for high accuracy, stable performance, and digital display. It’s compact, lightweight, easy to use, and highly precise.

Experienced electricians know that DC resistance tests are crucial for transformers after factory testing, installation, overhauls, or tap switch changes. DC resistance testers are commonly used.

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.