Newly Released!
Now available in the Americas market, the new Wireless Phase Reference (WPR) unit makes PD data analysis easier and more accurate by helping to ensure a high-quality phase lock.
The compact and robust WPR unit connects to the UltraTEV Plus² via Wi-Fi. It offers a reliable and versatile method for providing a phase lock to match the frequency of the test instrument to the 50 or 60Hz frequency of the HV network. This allows PD events to be plotted on a phase resolved partial discharge (PRPD) display, to allow patterns to be interpreted on the first attempt at surveying, ensuring effective time management of staff.
A high quality phase lock is essential to be able to differentiate between PD and noise, as well as to enable discharges on different phases to be detected.
The WPR accessory is a separate unit from the handheld instrument, so it is unaffected by the actions of the user (for example, accidental blocking or shading of the UltraTEV Plus² on-board photosensor). Must have accessory for UltraTEV Plus2 users.