Seaward PH3 Proving Unit

Domed Head Proving Unit
THE SEAWARD PH3 HAS BEEN DESIGNED FOR USE WITH POTENTIAL INDICATORS AND PHASING RODS WITH A DOMED CONTACT ELECTRODE

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Seaward Part No: 112A913

 

A highly portable, battery powered proving unit for proving high voltage indicators, live line testers and digital potential indicators. This proving unit produces a DC output voltage for confirming the operation of voltage indicators before and after use.

Seaward PH3 Proving Unit Features

  • High voltage output approx 1200 - 1500V DC nominal across 10MΩ.
  • Output current: 0.45mA DC into 2kΩ.
  • Test terminals: Contact electrode and test post.
  • Neon indicator to show output is active.
  • Very portable.
  • Flatnose version also available.
  • Dimensions: 110 x 85 x 60mm.
  • Compliance IEC61010-1:2001.

Included Accessories:

Case.

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