POL-21004-2B-R-34B-D2-NC
Point LED Double Head Obstruction Light
with RED visual 32cd steady LED light, and non visual NVG Compatible IR light
- Low intensity type B (32 candela)
- Color: Red Steady-Burning
- Non visual IR light, NVG Compatible
- Photometric Specification: ICAO B & Transport Canada
- Double Head: One head operating & one head standby
- Non-Isolated Alarm Line
- 220V 50/60Hz (176V to 250V)
- 3/4" NPT Mounting and Enry in bottom
Double POL with one head operating & one head standby. Upon failure of the operating head, power is transferred to the standby head and the non-isolated alarm line is triggered. Both heads are with RED visual steady LED light, and non visual IR light, NVG Compatible.
Compliances:
• ETL Listed to UL 1598A Marine Vessels at -40 deg C to +55 deg C
• ETL Listed to CSA C22.2 No. 137-M1981 & No. 250.0-08 Canada
• ETL Listed to UL 1598 at -40 deg C to +55 deg C
• ETL Verified FAA L-810 to FAA Advisory Circular 150/5345-43F
• ETL Verified ICAO Annex 14 Low Intensity Types A (10 cd) & B (32 cd)
• Compliance to Transport Canada CAR 621.19, Table 5-1
• Compliance to UK CAP 168 Table 6A.1 Low Intensity (Group A)
• IMO 2009 MODU Code (2010) paragraphs 13.5.24 & 13.5.25
• American Bureau of Shipping (ABS) Type Approved Product
The POL POINTSPEC series of red LED aviation obstruction lights presents the highest grade technical features and the most options available in the industry. POL steady-burning obstruction lights are used to mark tall structures that present hazards to air navigation. Use with an FAA photoelectric controller.
TECHNICAL NOTES & OPTIONS:
Alarm options must be selected at time of initial order. Alarms cannot be added in the field or retrofitted.
POL LED lights cannot be monitored by 3rd party systems or controllers without selecting an alarm version of the POL LED.
The POL optical subassembly is factory sealed to prevent moisture penetration and it is not serviceable.
Option –MT: Marine Treatment
The fixture shall be treated for marine conditions by cleaning per US MIL method III of TT-C-490, chromate priming per US MIL-C-5541, epoxy powder base coat and glossy polyester powder coat finish coat in colour RAL 6003 (FED-STD-595 colour #14097) olive green. Oven cured per US MIL-PRF-24712A.
Option –NC: NVG Compatible
Adds infrared LED to allow visibility to pilots with or without night vision goggles.
Option –P: Photoelectric Control (see Detail OL06 in file POL_LED_MOUNTINGS.pdf)
Adds a prewired FAA PEC to single with junction box or double.
Option –FF: Floor Flange Mounting (see Details OL19 & OL20 in file POL_LED_MOUNTINGS.pdf )
For use with photoelectric controller option –P. Cover mounted 3-position switch ON-OFF-AUTO. Requires a double or single with junction box. For remote override switch, add item PL40110-3.
Option –CF[C]: Cable Fitting – For single with junction box or double
Through holes with 1.5-inch long ¼-20 hex head stainless steel screws and sealing washers. Cable compression fitting for outside diameter: 0.5 to 0.625-inch (12.7 to 15.9-mm).
Option –BKT: Bracket for Wall Mounting (see Detail OL17 in file POL_LED_MOUNTINGS.pdf)
Simple aluminum bracket for single or double. Screw holes for the structure to be drilled in the field.
Option –OS: Override Switch
For use with photoelectric controller option –P. Cover mounted 3-position switch ON-OFF-AUTO. Requires a double or single with junction box. For remote override switch, add item PL40110-3.
POL LED SPECIFICATIONS COMMON TO ALL POL LED VERSIONS:
The red LED lighted aviation obstruction light shall be tested and certified FAA L-810 (ICAO low intensity Type B). The obstruction light shall operate properly at 50 or 60 Hz at an input voltage supply of 120V +/-20% (93V to 144V) or, for 220V units, 176V to 250V or, for 277V units, +/-5% (263V to 291V). Within the preceding ranges, the output to the LED board shall be a controlled, stabilized constant current. The obstruction light shall not exceed 4.5 watts per head for FAA L-810.
The AC obstruction lights shall be listed Suitable for Use in Wet Locations to UL1598A Marine Vessels, UL1598 2nd Edition Luminaries; CSA C22.2 No. 250.0-04, 2nd Edition; UL50 11th Edition Standard for Enclosures for Electrical Equipment and CSA C22.2 No. 94-M91 Special Purpose Enclosures. Sealed to IP66 ingress protection.
DC light fixtures shall be reverse polarity protected.
The unit shall have passed the FAA certification tests: the constant high temperature test to +130 deg F (+55 deg C) and the constant low temperature test to -67 deg F (-55 deg C) conducted in accordance with US MILSTD-810F, Method 501.4, Procedure II; the wind-blown rain test conducted in accordance with US MIL-STD-810E, Method 506.3, Procedure I; and the humidity test shall be in accordance with US MIL-STD-810E, Method 507.3, Procedure I. The complete test regime shall exceed the requirements of NEMA 4X and IP 65. The light head shall be powder coat painted aviation yellow for corrosion resistance certified by the manufacturer to comply with the US Military Standard Salt Fog Test conducted per MIL-STD-810F, Method 509.4, Procedure I, paragraph 4.5.2..
The clear lens shall be strong soda lime glass with the wave-length matched to the LEDs to permit the fullest light transmission. The lens shall be smooth and rounded to reduce the adhesion of dirt, ice and snow.
The red emitting LEDs shall meet the chromaticity requirements of US MIL-C-25050. The high output LEDs shall not exceed five (5) in number and shall be the latest technology providing uniform light output over the range required by the governing standard. The LED average life shall exceed 100,000 hours. The LEDs shall be soldered in a factory set position to insure consistent light output. Wire mounted raised LEDs that can be bent out of position shall be unacceptable and cause for rejection. The LED board shall be treated with a protective dielectric conformal coating for protection from moisture and corrosion.
The power supply board shall include short circuit and open circuit protection and the unit shall be protected from line surges by metal oxide varistors (MOVs). All v4 units shall have the power supply and flasher board (if any) potted in the fixture (head subassembly) casting. There shall be a clear design element for the dissipation of LED heat to insure the LEDs do not fail prematurely.
The double LED light unit shall have an integral cast aluminium junction box with a minimum of 100 cubic inches of enclosed wiring space accessible from the front of the light unit. The wiring access cover shall be gasketed to be watertight, shall have captive screws and shall be secured to the unit with a tether. The cover tether and all hardware shall be stainless steel.
The red LED aviation obstruction light shall be POINTSPEC Series POL-21004 manufactured by Point Lighting Corporation.