P and R Technologies - Power Line Markers

.....Used to mark any obstacle that may present hazards to aircraft navigation. The PRL-810 LED (Light Emitting Diode) is used on top of utility poles and towers up to 150 feet tall and as intermediate lights on utility towers 151 to 350 feet tall. Towers above 151 feet tall require the PRL-864 flashing red LED beacons on the top of the tower, with two PRL-810 lights at intermediate levels on the tower.

The PRL-810 LED steady red lights realize major savings in maintenance of obstruction lights. No more replacement of bulbs every year or less, sending a crew out with equipment, climbing the pole, replacing the bulb and returning to town. The PRL-810 LED light is guaranteed for five years.

The PRL-810 LED lights use 1/10 the power of incandescent lights, and are available in 12VDC, 120VAC and 240VAC, using only 8-12 watts. The 12VDC light is used in remote areas where solar power is the only economical power source. A P&R solar system with 12VDC LED PRL-810 steady red lights will initially cost less than 1/4 of the cost of an incandescent obstruction light installation because the P&R system uses 1/10 the number of solar panels.

Available as a single or dual unit!
Available in 12VDC, 120VAC, and 240VAC versions (50 or 60Hz)!
Earth grounding provisions provided!

Unique optically designed lens to enhance LED operation and provide 360 degree visibility!
Weather/corrosion resistant lamp assembly and housing!

Self-contained wiring compartment eliminates additional boxes!
Threaded 1" bottom hub for mounting!

Can be operated steady or flashed!
5 year warranty!
Lasts years longer that an incandescent!

Uses 90% less energy than an incandescent
!

SPECIFICATIONS

Application

Obstruction lights for marking towers and poles are mandated by the FAA in locations where helicopters and small planes might run into wires or towers at night. Obstruction lights save lives.

Model PRL-81 0 steady red obstruction lights, to be mounted on utility power poles, communication towers, water towers, are for poles and structures up to 1 50 feet in height, or mid level lighting.

Power Savings

P & R obstruction lights use 1 /8-1 /20 the power of incandescent bulbs for the same light intensity. The light elements are LED (light emitting diodes), so life is much longer than incandescent lights. LED lights last longer, 10 plus years or so, and have a five year warranty.

Major Maintenance Cost Savings

Until recently, most obstruction lights were incandescent , meaning that the bulbs burn out every year. Maintenance calls to replace bulbs on the top of tower are costly in terms of people, equipment and manpower and are becoming a reoccurring headache. P & R obstruction lights carry a five year warranty, and a 10 year plus life expectancy meaning major savings in maintenance in replacing existing incandescent obstruction lights.

Meets FAA, ICAO Intensity Standards

The FAA requires 32.5 candela intensity. P & R lights emit 70 candela of intensity, gradually decreasing to some 40 candela after 5 years. In the meantime, the major maintenance cost and power savings mean major cost savings each and every year.

P & R Technologies
810 Series Obstruction Lights

Single Units

P&R Part Number Volts

PRL810-120 120VAC

PRL810-240 240VAC

Single Units with VAW

P&R Part Number Volts

PRL810-120-03 120VAC

PRL810-240-03 240VAC

PRL810-1224-03 12-24VDC

Weights & Measurements

Shipping Weight

Single Units - 10lbs/4.54kg

Container Dimensions

Single Units - 16" x 9" x 8"

(406.4mm x 228.6mm x 203.2mm)

Electrical Specifications

Operating Voltage Current (A) Wattage (W)

min typical max min typical max min typical max

120VAC units 108 120 132 .350 .428 .480 10.2 12.5 15.2

240VAC units 200 220 240 .275 .300 .325 - - - 10.0 - - -