Whelen 7145701 User Manual

®

ENGINEERING COMPANY INC.

51 Winthrop Road
Chester, Connecticut 06412-0684
Phone: [phone]
Fax: [phone]
Internet: www.whelen.com
Sales/Service e-mail: [e-mail]

Installation Guide:

Aviation model 7145701

P/N 01-0771457-01

Flasher/Current Source

TSO-C30c
TYPES I, II & III /
TSO-C96a
CLASS II APPROVED

MADE IN THE U.S.A.

SPECIFICATIONS:

Nominal Operational Voltage:............................................ 28 VDC

(Operation from 22-32 VDC)
Input Current (with 905690x Lighthead):

LED Forward Position Light ........................................... 0.23 Amps

LED Anti-Collision Light (Pulse@.25 Sec.) ................... 3.9 Amps

LED Anti-Collision Light (Avg.) ...................................... 0.73 Amps

Flashrate.............................................................................. 45 ±5 Per. Min.

EQUIPMENT LIMITATIONS:

An approved Anti-Collision / Position Light System consists of at
least 2 flasher/current source units, each connected to a LED anti­collision/position light lighthead.

Certain types of installations may require additional testing.

CONTINUED AIRWORTHINESS:

If any bank of LEDs fail, the lighthead module should be checked. If
the module checks good, replace the flasher.

Note: An anti-collision light will automatically shut-off after 9-10
flashes if a failure is detected.

The conditions and tests required for TSO approval of this
article are minimum performance standards. It is the
responsibility of those installing this article either on or
within a specific type or class of aircraft to determine that
the aircraft installation conditions are within the TSO
standards. TSO articles must have separate approval for
installation in aircraft. The article may be installed only if
performed under 14 CFR part 43 or the applicable
airworthiness requirements.

.335

3.67

3.00

.30

BY:

MODEL 7145701

ENGINEERINGCOMPANY, INC.

CHESTER,CONNECTICUT 06412-0684

R

4.60

4.00

J2

OUTPUT

J1

INPUT

3.40

INSTALLATION PROCEDURES:

1. Consider areas or locations designated by the aircraft
manufacturer. Check that breakers are properly rated.

2. Using appropriate hardware, install the flasher assembly.

3. Connect the inputs according to the chart shown. Connections
to be in accordance with FAA approved methods.

4. Insure that all leads are clear of any obstructions and secure
as required.

5. Check all avionic systems for interference from the installation

6. A flight check should be performed by a certified pilot

7. Update aircraft records, complete form 337 and obtain FAA
field approval for installation, as necessary

Note: SYNC is a low powered, bi-directional control signal.
Connecting to the synchronize signal of any Whelen LED anti
collision assembly will cause the lights to flash at the same time. If
syncronization is not necessary, the connection may be left open.

Aviation

For warranty information regarding this product, visit www.whelen.com/warranty

©2011 Whelen Engineering Company Inc.
Form No.14454 (011311)

Page 1

(NUT & WASHER SUPPLIED)

.062

J2 CPC 206486-1
1 AC1
2 AC2 Anti-Collision Light
3 AC3 Anti-Collision Light
4 AC4 Anti-Collision Light
5V+
6

AC5 Anti-Collision Light

7

AC6 Anti-Collision Light

8

Cathode

9

V+ V IN

J2 J1

Anti-Collision Light

VIN

Forward Position Light

#8-32 NUTPLATE 4X#6-32 NUTPLATE 4X

J1 CPC 205841-1

1

+28V Anti-Collision Light
2 Ground
3 SYNC
4 +28V Position Light

No Connection

5
6 No Connection
7 No Connection
8 No Connection

1.38