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Rapid test times as low as five seconds per panel/cable

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Large numbers of MV assets can be scanned for PD quickly and easily, as a prelude to diagnostic PD testing

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Lightweight, portable and easy-to-use

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Easy-to-understand, 7-level, colour-coded PD display

Digital TEV-dB numerical display from 10 dB to 50 dB

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Incorporates 3 sensors: Airborne Acoustic (AA),

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Transient Earth Voltage (TEV) and High Frequency

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Current Transformer (HFCT)

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The PDS Air™ handheld partial discharge (PD) test unit is specially designed for the rapid PD ‘screening’ of large numbers of medium voltage (MV: 3.3–36 kV) assets. It is the only handheld PD test unit in the market to combine three PD sensors to detect PD activity in power cables, motors, generators, switchgear, and transformers.

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