Description
The 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.
Accessories are available, including PH3 proving unit along with 90º and 120º bent end adaptors and 1.5m extension rods for easy access to difficult to reach switchgear.
- For use on 3.3kV up to 11.5kV systems
- PVC hand guards
- Direct areas possible to all types of switchgear
- Resin filled, robust construction to industry standards
Technical specification
| 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 | Domed |
