The Patrolman improves system reliability by monitoring overhead lines for faults. Its power-efficient electronics, durable mechanical design, and reliable operating principle ensure a long field life of helping linemen easily locate faults and quickly re-energize power systems.
Trip Current Range | Auto-adjusting trip point with real time load tracking |
| Voltage Range | Suitable for all voltages up to 69 kV |
| Power Source |
|
| Current Withstand | 25ka for 60 cycles (1 second) |
| Manufacturer's Warranty | 5 years from date of purchase |
| Installation Diameter Range | 0.3 in to 1.7 in (8 mm to 42 mm) *bare or covered conductors |
| Indication |
|
| Accuracy | +/- 5% |
| Auto Reset Time |
|
| Total Indicating Time | >8000 hours |
| Visibility | >1500 ft daytime ; >2500 ft nighttime |
| Casing Materials | UV stable polycarbonate and potting compound |
| Current Transformer | Split core corrosion resistant stainless steel |
Temperature Range | -50°C to +85°C |
| Weight | 22 oz (620 g) |
| Notable Features |
|
| Compliance Standards | IEEE-495 (2007) compliant and ISO-9001 certified |