Whelen Engineering Company OR5001V Installation And Service Manual page 36

MODEL A650PG/PR SERIES WINGTIP STROBE
ANTI-COLLISION/POSITION LIGHT ASSEMBLY
A650 PG/PR Series wingtip with Anti-Collision & Forward Position lights
can be used to convert non-Whelen Position lights into a Position/Anti-
Collision light system. The small size allows for mounting into a wing tip
enclosure. Available in 14 or 28 VDC and in a radio shielded version. The
forward position lamp is 26 watts.
Model A650PG/PR Specifications
Model Part
Numbers Number
A650PG1 01-0770054-00
A650PG2 01-0770054-01
Standard Assembly
A650PR1 01-0770054-02
A650PR2 01-0770054-03
A650PGD1 01-0770054-04
A650PGD2 01-0770054-05
A650PRD1 01-0770054-06
A650PRD2 01-0770054-07
A650PGDM 01-0770054-14
Radio Shielded (Molex)
A650PRDM 01-0770054-15
Installation
The A650 Series must be properly mounted to comply with FAR Part 91.205(c-
2) & (c-3). The light assembly must be mounted so that the light distribution
pattern is not obstructed by any parts of the aircraft. A limited amount of
obstruction is permitted (Ref. FAR Part 23.1401 for anti-collision lights, and
PAR 23.1387 for position lights).
The baseplate must be mounted parallel to the vertical and horizontal
centerlines of the aircraft to project the patterns properly. These
assemblies are interchangeable with the Grimes model A1285 position
light.
Mounting
1. If necessary, fabricate the mounting pattern using dimensions found in
Figure 16b (Note: A 1" diameter hole is needed for the connector to pass
through).
2. Make the necessary wiring connections using 18 gauge wire for the posi-
tion lights, and Whelen 16 gauge 3/c cable for the strobe lights. All connec-
tions must use FAA approved techniques.
3. Remove the (6-32 x .312) retainer mounting screw and retainer.
4. Attach the base assembly to the wingtip using (3) #6-32 counter-sunk
screws (unit may be sealed around periphery with RTV or equivalent).
5. Re-attach lens retainer.
Wiring
1. The strobe connector should plug into the Whelen 16 gauge inter-connect-
ing cable, or a Whelen strobe power supply.
Observe the following strobe color coding:
PIN 1 - RED (Anode)
PIN 2 - BLACK (Cathode)
PIN 3 - WHITE (Trigger)
Caution: When pins 1 & 2 or pins 2 & 3 are reversed, the system will appear
to operate normally, however this condition will cause pre-mature flash tube
failure.
2. Connect the forward position light wires as follows, using 18 gauge
approved aviation wire or cable:
RED - +14 or +28 volts (depending on aircraft voltage)
BLACK - ( - ) Ground
36
Document #05131 Rev. D
The document reference is online, please check the correspondence between the online documentation and the printed version.
Lens
Mount
Color
Position Green
Position Green
Position Red
Position Red
Position Green
Position Green
Radio Shielded
Position Red
Position Red
Position Green
Position Red
Nav Light
Approvals Input Current /
Operational Voltage
2.0 Amps @ 14 VDC
1.0 Amps @ 28 VDC
2.0 Amps @ 14 VDC
1.0 Amps @ 28 VDC
2.0 Amps @ 14 VDC
FAA/PMA
1.0 Amps @ 28 VDC
2.0 Amps @ 14 VDC
1.0 Amps @ 28 VDC
1.0 Amps @ 28 VDC
Dimensions
Figure 36a
1.75"
(19mm)
Figure 36b
2.47"
(63mm)
1.08"
(27mm)
1.79"
(45mm)
Mounting Diagram
Figure 36c
.50"
(13mm)
1.00"
(25mm)
"
.140 DIA. (3) MTG. HOLES
Length /
Peak Input
Weight Width /
Current
Height
Dependant on 3.84" L x
strobe power 0.6 lbs. 1.7" W x
supply used
3.84"
(98mm)
1.66"
(42mm)
.15"
(4mm)
1.35"
(34mm)
Pin 1 = RED (Anode)
Pin 2 = BLACK (Cathode)
Pin 3 = WHITE (Trigger)
RED - (+14/28 VDC)
BLACK - (-)GROUND
BOTTOM VIEW
.85"
(22mm)
.88" 1.75"
(22mm) (44mm)
"
.280 DIA X 100° DIMPLE
(OPP. SIDE)
2.4" H