PR33D/PH3
109A913

PR33D

Phasing rods with digital reading for use on systems up to 33kV

- For use on earthed neutral systems up to 33kV
- Kit complete with Proving unit and Extension rods included
- LCD digital display
- Resin filled, robust construction to industry standards


PR33D

The PR33D is a digital HV potential indicator and phasing stick which 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. It is suitable for use on earthed neutral systems up to 33kV.

The LCD display is powered by an integral rechargeable battery and is supplied complete with battery charger and PH3 proving unit in a bespoke carrying case. Conforming to recommended, creepage and safety standards, the PR33D features high-grade PVC tubing and incorporates totally encapsulated resistor chains.

Accessories are available, including 90º and 120º bent end adaptors for easy access to difficult to reach switchgear.

The PR33D covers a wide range of applications and voltages and is used in many industries such as Power generation, Sub-station maintenance and Switchgear maintenance.


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Optional Accessories

Technical Specifications

Technical specification
Maximum system voltage 33kV
Maximum voltage to earth 19kV
Threshold voltage N/A
Measuring range 0.0kV-19.0kV
Resolution 100V
Accuracy +/- 5%
Sensitivity AC/DC
Circuit current (IEC 61234-2) 0.9mA nominal @33kV
Dielectric leakage current(IEC 61234-2) 23uA nominal @ 40kV
Length (mm) 600
Diameter (mm) 25
Handle length (mm) 235
Hand guard height (mm) 23.5
Contact electrode type Domed

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