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Seaward
PR33D/PH3 Digital Phasing Unit up to 33KV & Proving Unit


Seaward PR15D & PR33D Phasing Rods conform to recommended, creepage & safety standards. Manufactured from high-grade PVC tubing & incorporates encapsulated resistor chains.

Part Number:
109A913

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£2979.00
3574.80 incl. VAT)
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Seaward PR15D PR33D Phasing Rods with digital reading

Models available for use on systems up to 33kV

Digital High Voltage potential indicator and phasing stick can be used to indicate the presence of voltage, make voltage measurements and provide a means of phase comparison at the point of paralleling two circuits, without the interposition of voltage transformers or secondary wiring circuits.

Models available suitable for use on earthed neutral systems up to 33kV / 15kV (select model from drop down). 

 

Seaward PR15D PR33D Key Features:

  • Proving unit included
  • LCD digital display
  • Provides a means of phase angle comparison and indication of phase angle voltage at the point of intended paralleling of two circuits on neutral earthed systems. Both units are digital instruments.
  • Chart provides a means of checking phase angle difference of circuits paralleled.
  • Kit comprises two elements with resistor chains, one with digital indicator and the second a phasing rod.
  • Supplied complete with battery charger and PH3 proving unit in a bespoke carrying case.

 

Seaward PR15D PR33D Accessories Included:

  • 1 x PH3 Proving Unit
  • 1 x Battery Charger
  • 2 x Overhead Line Extensions (1.5m)
  • All leads and instructions
  • Supplied with carrying case
  • Bent adaptors available for use with switch gear

 

Seaward PR15D PR33D Various Models:

  • (109A913) PR33D/PH3 Digital Phasing Unit up to 33kV, with PH3 Proving Unit
    • For use on earthed neutral systems up to 33kV
  • (109A912) PR15D/PH3 Digital Phasing Unit up to 15kV, with PH3 Proving Unit
    • For use on earthed neutral systems up to 15kV

Related Model:

  • (113A910) PR11 HV Neon Phasing Rod
    • For use on earthed neutral circuits up to 11kV

 

 

 

Comparison Chart for: Seaward PR33D/PH3 Digital Phasing Unit up to 33KV & Proving Unit

PR11PR15/D Digital Leg PR15/D Phasing Leg PR33D Digital Leg PR33D Phasing Leg 
Indicator TypeNeon IndicationDigital ReadingDigital ReadingDigital ReadingDigital Reading
Maximum System Voltage11kV15kV15kV33kV33kV
Maximum Voltage to Earth6.6kV8.6kV8.6kV19kV19kV
Threshold Voltage300V
Measuring Range0.00kV - 8.6kV0.00kV - 19.0kV
Resolution10V100V
SensitivityAC/DCAC/DCAC/DC
Circuit Current (IEC 61234-2)0.9mA nominal @11.5kV0.5mA nominal @15kV0.5mA nominal @15kV0.9mA nominal @33kV0.9mA nominal @40kV
Dielectric Leakage Current (IEC 61234-2)25μA nominal @13.58kV7μA nominal @18kV7μA nominal @18kV23μA nominal @40kV17μA nominal @40kV
Length (mm)330600670600670
Diameter (mm)2525252525
Handle Length (mm)105235240235240
Hand Guard Height (mm)23.523.523.523.523.5
Contact Electrode TypeDomedDomedDomedDomedDomed

 

Accessory Code Description Price (Ex VAT)
141A901 1.5m Extension Rod for use with KD1E/15D KD1E/33D PR15D PR33D £361.00 ADD

 

 

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