Transformer Test Equipment Winding Ohmmeters & Tap Changer Analyzers VIEW PRODUCT Turns Ratio Testers VIEW PRODUCT Demagnetizer VIEW PRODUCT Sweep Frequency Response Analyzer VIEW PRODUCT Handheld Turns Ratio & Winding Resistance Tester VIEW PRODUCT Handheld Winding Ohmmeter VIEW PRODUCT Handheld Turns Ratio Tester VIEW PRODUCT About Transformer Test Equipment DV Power test instruments perform various diagnostic tests on power and instrument transformers. Even more, a unique feature is a condition assessment of on-load tap changers. Performing a transformer test before their breakage can be crucial. Test instruments are portable and enclosed in durable metal cases. Also, the 19” rack-mounted version suitable for factories is available as well. Applications supported by DV Power transformer test equipment include: Winding resistance measurement (IEC 60076-1) Analysis of on-load tap changers (IEC 60214-1) Heat run test (IEC 60076-2) Automatic transformer demagnetization Turns ratio measurement of power and instrument transformers (IEC 60076-1) Excitation current measurement Phase angle measurement Transformer vector group detection Demagnetization status verification All of the above-mentioned measurements are performed with the highest accuracy. The advanced DV-Win PC software collects both numerical and graphical results. As a result of that, these features provide an easier and more efficient analysis. After the test, DV-Win software generates a test report with a single click. Furthermore, a user can easily customize the test report and save it in different formats, such as XLS or PDF. Finally, the analysis of on-load tap changers is performed by the new method called dynamic resistance measurement (DRM). This is a non-intrusive method. Therefore, it allows detecting problems in on-load tap changers without disassembling them. Account Links Login Register Members Area Register New Product Sign Up for Newsletter Site Links Contact Us Imprint Privacy Policy Cookie Policy General Sales Conditions Social Media Facebook LinkedIn Youtube ©2021 DV POWER

Accept We use cookies to provide you better user experience. To learn more about it read our cookie policy. Voltage Booster / Extension Transformer CVT20 OVERVIEW CVT20 is an additional module which in combination with TRT500 turns ratio testers is ideal for testing turns ratio of the capacitive voltage transformer. This module is actually an external voltage booster that increases TRT’s output voltage to 5 kV AC. CVT20 and TRT500 together provide the high voltage that is needed to measure accurately the ratio of the capacitive voltage transformers. The combination of TRT500 turns ratio tester and CVT20 is also used for checking the polarity of the capacitive voltage transformers. REQUEST A QUOTE Account Links Login Register Members Area Register New Product Sign Up for Newsletter Site Links Contact Us Imprint Privacy Policy Cookie Policy General Sales Conditions Social Media Facebook LinkedIn Youtube ©2021 DV POWER