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SFL

SFL

Product catalog summary

Overview: The document provides technical specifications and ordering information for the Sequency Flashing Light (SFL) system, used in approach systems, flashing lights, and runway threshold indicators. It includes compliance with various international standards and detailed product features.

Specifications:

Power Supply: Options for three-phase (3P) or single-phase (1P) power supply.
Number of Heads: Configurations range from 0 elevated light/1 insert light to 30 elevated light/0 insert light.
Communication Mode: Options include CAN communication and PLC (Carrier communication).
Flashing Frequency: Available at 1 Hz or 2 Hz.

Compliance with Standards:

ICAO: Annex 14, Volume 1
FAA: AC 150/5345-51
NATO: STANAG 3316
CAAC: GB-T 7256-2005

Features:

Photometric data and brightness regulation comply with FAA requirements.
System operates at lower voltages (160-260V), reducing insulation and cable requirements.
Independent operation of control boxes with CPU, ensuring system reliability.
Includes lamp life detection, leak flash detection, and online monitoring.
Lightning protection and industrial-grade electrical components.

Photometric Data:

Beam angle: Horizontal ±15º, Vertical ±5º
Flash frequency: Once or twice per second
Light intensity: Class I (150-450 cd), Class II (800-2000 cd), Class III (8000-20000 cd)
Reflector ratio: > 95%
Elevation angle: 0 to 15 degrees vertical

Installation: The document provides figures for installation on 12” shallow and deep bases, with specific dimensions and construction details.

Packing Data:

Light unit: Weight 7.2 kg, Dimensions 376×296×446 mm³
Base plate: Weight 3.9 kg
Frangible coupling: Weight 0.6 kg

Accessories: A list of accessories with order numbers is provided, including control boxes, flashing lights, circuit boards, reflectors, and seals.

Catalog excerpts

Sequency Flashing Light Compliance with Standards ICAO: Annex 14, Volumn 1 FAA: AC 150/5345-51 NATO: STANAG 3316 CAAC: GB-T 7256-2005 Approach System, Flashing Light, Runway Threshold Indicator Ordering Information Communication Mode CAN = CAN communication PLC = Carrier communication Flashing Frequency 01 = 1 HZ 02 = 2 HZ * Detail information should be provided if any special requirments. Accessaries should be ordered separately.

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• Photometric Data, brightness, light regulating all in compliance with FAA requirements. • Using 400V flash tube, lower working voltage to the whole system (relative to the 2000V system), lower requirement for insulation, circuit board of unit control box has the function of boosting and steady voltage. In order to reduce cable requirements, whole system can work properly between 160-260V of power supply. • Scope of any point of brightness on photometric Data of plus or minus 15 horizontal degrees, plus or minus 5 vertical degrees. I 150-450cd; II 800-2000cd; m 8000-20000cd-• Main control box...

Open the catalog to page 2

Sequency Flashing Light Light feature Pole (480) Base plate 145 Fig 1. On 12” shallow base Fig 2. On 12” deep base *The depth of deep base is 550 mm. In-pavement

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