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UltraTEV Detector²
The UltraTEV Detector² helps you quickly identify partial discharge activity, giving you confidence in the condition of your high voltage assets. A portable and easy to use tool, it supports safer inspections and helps reduce the risk of unexpected failures.
Dual sensor technology detects surface and internal partial discharge
Clear LED indicators highlight potential issues instantly
Audio output helps distinguish partial discharge activity
Fast, first-pass partial discharge screening for high voltage switchgear
The UltraTEV Detector² is a handheld partial discharge detector designed for assessing high voltage switchgear, including metal-clad and air-insulated switchgear. It uses both ultrasonic and transient earth voltage (TEV) sensing to detect partial discharge activity, helping identify potential insulation issues during routine inspections. Suitable for use on live equipment, it enables quick, on-site condition checks without disrupting normal operation.
Designed for engineers and maintenance teams, the instrument features a simplified interface for fast, straightforward operation in the field. Clear, easy-to-interpret readings make it suitable for routine inspections and users with varying levels of experience, enabling consistent assessments across multiple assets. This helps teams quickly identify areas that may require further investigation, prioritise maintenance and manage asset condition more effectively.
Fast, straightforward inspections
Carry out quick condition checks of high voltage switchgear during routine inspections, with a handheld design that requires minimal setup.Dual technology detection
Combines ultrasonic and transient earth voltage sensing to detect multiple forms of partial discharge, providing a broader indication of potential insulation issues.Clear, immediate results
LED indicators and audio output give instant feedback on partial discharge levels, helping users quickly identify areas that need further investigation.Simple, practical operation
A lightweight device with a simplified interface, designed for easy use in the field by teams with varying levels of experience.
Our in-house consultants combine decades of field experience with evidence from live networks, to help you understand complex problems across the power system and decide what to do next.
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