- Reduced price
Seaward PH3 Domed Head Proving Unit
The Seaward PH3 is designed for use with potential indicators and phasing rods with domed contact electrodes.
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A proving unit for the Seaward KD1E, KD1E/KAD, KD1E/22, KD1E/15D & KD1E/33D.
A highly portable, battery powered proving unit for proving high voltage indicators, live line testers and digital potential indicators. The Seaward PH3 (domed contact electrode) proving unit produces a DC output voltage for confirming the operation of voltage indicators before and after use.
High voltage output 1500V DC nominal.
Neon indicator to show output is active.
|Output voltage||1200 V - 1500 V DC nominal across 10 MΩ.|
|Output current||0.45 mA DC into 2 kΩ.|
|Test terminals||Contact electrode and test post.|
|Indicator||Neon indication when output voltage is active.|
|Dimensions||110 mm height, 85 mm width, 60 mm depth.|
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