POLE DISCOVERER FAULT DETECTOR
Solutions for predictive maintenance and fault detection on medium voltage outdoor and indoor power lines
Pole Discoverer is a detector of permanent and transient faults for medium-voltage power lines with rated frequency in the range between 50Hz-60Hz. Has been designed to be easily and quickly installed on indoor and outdoor peripheral lines, lacking of any other protection device. Installation does not require direct connection to the grid. It is capable to recognize single-phase-to-ground breakdowns, phase-to-phase short circuits and monitor line voltage presence. Pole Discoverer unit is battery-powered, therefore intended for temporary use with the possibility to remove and re-install the device elsewhere.
Benefits
No direct connection to power line required.
GPS/GSM alarm available for fault occurrence and voltage absence.
Through dedicated Android App
Compatible with any MT line geometry, indoor and outdoor
Features
- Detection of single-phase-to-ground breakdowns, with tunable residual current threshold.
- Detection of phase-to-phase short circuits, with tunable overload current threshold
- Line voltage monitoring.
- Battery powered, 12V / 12Ah.
- Equipped with IP65 casing for outdoor installations.
Technical Specifications
| Detectable events | Permanent and ransient faults, voltage presence |
| Sensors type | Inductive current sensor, electric field sensor |
| Available thresholds for residual current alarm | 10A, 20A, 30A, 40A, 50A, 60A, 70A, 80A |
| Available thresholds for short circuit alarm | 250A, 500A, 1000A |
| Digital output | Nr. 2 programmable relays for events monitoring |
| Operating temperature | -20° C / +60° C |
| Relative humidity | ≤ 93% (without condensation or ice) |
| Power supply | External rechargeable battery 12V / 12Ah |
| Communication modules | GPS, GSM, Bluetooth, Android App |
| Dimensions (WxDxh) | 100 mm x 70mm x 200mm |
| Weight | 3kg |
| Protection degree | IP65 (outer cover) |