Dynamic Edge Solutions

Product Details
Sr. No.	Description	Range
1	Winding Resistance Meters & Tap Changer Analyzers	Winding resistance test of inductive test objects, such as power transformers, is one of the most effective non-intrusive ways of checking its condition. Due to their advanced design, winding resistance meters provide high test currents (up to 100 A DC) and high accuracy (up to 0.1%) within light and portable test instruments. In addition to winding resistance measurement, it is also possible to perform simple, quick and reliable transformer on-load tap changer condition assessment by recording the test current during tap changer operation. Because of that, problems with a tap changer connection, contacts, and switching procedure can be detected. Winding ohmmeters consist of single-phase and three-phase. Models designed for six-winding resistance measurement of power and distribution transformers, with only one single-step cable setup. As a result of reducing the total test time, it enables significant saving of time and money. Typical application areas of these instruments are high-voltage substations and industrial environments. They are intended to measure the resistance of: • Transformer windings • On-load tap changers • Generators • Electrical motors • High-current bus bar joints • Cable splices • Welding joints

Winding Resistance Meters and Tap Changer Analyzers