STM-620A Portable LED Tower Signal Light-VHF radio auxiliary equipment-Zhuhai Bright Aviation Inc.-Airport facilities and brand suppliers

一、Business

“Bright Aviation” supplies complete sets of equipment, including technical consultation, spare parts supply, installation and commissioning, after-sales service, panel repair and other businesses.

二、Overview

The portable LED tower signal light is used for airport ATC air traffic and ground control scenarios. When the VHF communication between the airport tower controller and the flight crew is completely interrupted, the controller can send red, green and white signals with the help of the equipment to command the approaching flight.

三、Appearance

四、Performance

1. The service life of LED signal light is ≥ 60000 hours.

2. The LED signal light is red, green and white.

3. No optical calibration is required after replacing the LED module or lens.

4. Visible distance ≥ 6.6 km (4.1 miles) under clear and cloudless conditions.

5. Color selection: controlled by switch.

6. Two position switch, supporting Morse code or continuous light mode.

7. The top of the signal lamp is equipped with a sight system.

8. Operation mode: manual or automatic, which can be switched by pressing the key.

五、Parameter

1. Protection grade: IP34.

2. Working temperature: -30 ℃～+55 ℃.

3. Lithium battery and adapter: built-in lithium battery and protection circuit. Battery life ≥ 10 years. Continuous use ≥ 8 hours, can be used while charging, charging time 3-4 hours. The charging input voltage is 110～220Vac±15%, 45～63Hz, single-phase.

4. Power consumption: ≤ 36 watts.

5. Product size: 36 (L) * 24 (W) * 24 (H) cm.

6. Net weight: 2.80 kg. Package: Portable bag (37 (L) * 25 (W) * 25 (H) cm.

7. Photometric performance (light source brightness):

Red	Green	White
14,000 cd	11,500 cd	20,000 cd
The beam spread angle is between 1° and 3°

六、Signal Lamp Description

Signal color and type	Mobile vehicles, equipment and personnel	Ground aircraft	Aircraft in flight
Green fixing	Permit crossing, passage or movement.	Permission to take off.	Permission to land.
Green flash	Not applicable.	Taxi is allowed.	Return to landing (it is required to cooperate with the stable green signal at that time).
Red fixing	Stop!	Stop!	Avoid other aircraft and continue to circle.
Red flash	Exit the taxiway/runway.	Leave the runway in use.	The airport is unsafe. No landing.
White fixing	Return to the starting position of the airport.	Return to the starting position of the airport.	Not applicable.
Flashing red and green alternately	Extreme caution!	Extreme caution!	Extreme caution!

七、Meeting Standards

1. Comply with ICAO Annex 14 VOL1.

2. Comply with ICAO Annex 2 and have a test report.

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