EA Technology UltraTEV Plus
2
Operating Manual 2388L015
Page 2 of 66
1. What does the UltraTEV Plus² do?
The UltraTEV Plus² is a versatile hand-held tool used to easily detect and classify Partial
Discharge (PD) in a wide range of electrical equipment.
The UltraTEV Plus² uses inbuilt TEV and Ultrasonic sensors and external accessories to
detect the presence of potentially damaging PD in switchgear, cables and overhead line
equipment.
The UltraTEV Plus² brings together three complementary sensor modes in a single hand
held instrument by regularly checking switchgear while it’s in service using the UltraTEV
Plus
2
, failure risks can be identified and action taken to avoid faults and downtime.
Algorithms and analysis capability built in to the UltraTEV Plus² provide vital insight,
classifying what you find to support the decisions you make and deliver the outcomes you
need. It’s never been simpler to interpret what you’re seeing and choose a course of action.
The UltraTEV Plus² records measurements at the touch of a button. Internal storage can be
used to provide access to historical data while you’re out in the field. Capturing what you’ve
measured allows you to see trends in the performance of your network.