19, Jalan Perdana 10/12,
Taman Pandan Perdana,
55300 Kuala Lumpur,
Malaysia.
RMO-TW, TD and TT SeriesThe Tap Changer Analyzers & Winding Ohmmeters RMO-T series are designed for winding resistance measurement of inductive objects, and for a tap changer analysis. The RMO-T instruments are based on the state of the art technology, using the most advanced switch mode technology available today. The RMO-T instruments are accurate (0,1%), powerful (up to 100 A) and lightweight (7,5 – 15,5 kg). They generate a true DC ripple free current with automatically regulated measurement and discharging circuit. RMO-T instruments can perform a simple, quick and reliable transformer on-load tap changer condition assessment. These instruments enable measurements of a winding resistance in every tap position, current ripple values (percentage of a current drop during a tap change) and transition times during the tap changes. Problems with a connection, contacts, and selector/diverter switch operation (tap change with interruption) can be detected with these measurements. Typical application areas of the RMO-T are high-voltage substations and industrial environments. They are intended to measure the resistance of:
RMO-TW series Three-channel winding resistance measurement, one temperature measurement channel, demagnetization and tap changer verification. RMO-TD series RMO-TD series has all the RMO-TW features and also tap changer analysis (DRM) and OLTC motor current measurement. RMO-TT series RMO-TT series has all the RMO-TD features including additional temperature measurement channels. | |||
![]() RMO-TT Series RMO100TT | ![]() RMO-TT Series RMO60TT | ![]() RMO-TT Series RMO40TT | ![]() RMO-TD Series RMO60TD |
![]() RMO-TD Series RMO40TD | ![]() RMO-TD Series RMO25TD | ![]() RMO-TW Series RMO50TW | ![]() RMO-TW Series RMO30TW |
![]() RMO-TW Series RMO20TW | ![]() RMO-TW Series RMO10TW |