Join us at upcoming events See All Events DDX 9160/9161 DDX 9160 4 channels HAEFELY AG DDX 9160 & 9161 now available DDX 9161 Laboratory PD & RIV Detector DDX 9160 Portable PD & RIV Detector Slide Montena Logo MOL25T and MOL500T Fiber-Optic Links Learn More About MOL25T and MOL500T Substation Test Equipment Substation
Learn More FRA 5311 Sweep frequency response analyzer MIDAS micro 2883 TTR 2796 Winding Analyzer 2293 Winding resistance • Turns ratio • Tap changer (dynamic resistance)
Short circuit impedance • Arbitrary phase shift • Magnetic balance
Power Factor / Tan Delta • Capacitance Transformer turns ratio meter
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Latest Articles

Electrical Testing of Instrument Transformers

In the world of electrical measurements, instrument transformers are indispensable equipment that forms the foundation for many critical devices that fall under the category generally known as instruments such as voltmeters, ammeters, watt-meters, protection relays, etc. Their primary purpose is to change currents and voltages from one magnitude to another and to isolate the measuring

MIDAS micro 2883 – The most compact power factor test set on the market!

The MIDAS micro 2883 is a revolutionary Power Factor / Dissipation Factor and Capacitance tester used to test the insulation of high voltage components. This compact and portable device quickly evaluates the losses of electrical insulation in: Power transformers Distribution transformers Instrument transformers Bushings Capacitors Circuit breakers Surge arrestors Periodic maintenance and inspection of these apparatus

Winding Analyzer 2293 – Your Best Solution for Winding Resistance Analysis and Turns Ratio Testing on Transformers

The Winding Analyzer 2293 is an automatic winding resistance analyzer optimized to perform routine and maintenance tests on three phase power and distribution transformers. The 2293 can perform both winding resistance and transformer turns ratio (TTR) tests without requiring any additional equipment. The unit combines excellent technical specifications and an incredibly user-friendly interface leading to


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