Seaward PR11 Phasing Sticks

HV Neon Phasing Unit for use on systems between 3.3kV and 11.5kV - Seaward part number 113A910
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Seaward PR11 Phasing Sticks

The Seaward PR11 phasing sticks provide a means of phase comparison at the point of paralleling two circuits, without the interposition of voltage transformers or secondary wiring circuits. A neon type instrument, it is designed for use on earthed neutral circuits up to 11kV. These are often called Phase comparator sticks.V.

  • For use on 3.3KV up to 11.5KV systems
  • PVC hand guards on handles of elements
  • Neon indicator enclosed in shock resistant sleeve.
  • Direct areas possible to all types of switchgear
  • Complies with UK Electricity Council Engineering recommendation G9.

What's In The Box?

  • Seaward PR11 Phasing Unit Sticks 113A910
  • Soft Carry Bag
  • Instructions
  • Maximum System voltage: 11kV
  • Maximum Voltage to earth: N/A
  • Threshold voltage: 300V
  • Measuring Range: N/A
  • Resolution: N/A
  • Sensitivity: AC/DC
  • Circuit current (IEC 61234-2): 0.9mA nominal @11.5kV
  • Dielectric leakage current (IEC 61234-2): 25uA nominal @ 13.8kV
  • Length (mm): 330
  • Diameter (mm): 25
  • Handle length (mm): 105
  • Hand guard height (mm): 23.5
  • Contact Electrode Type: Dome
Label Type Size Download
pdf Seaward HV Phasing Units Datasheet pdf 2.3 MB Download