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obsta OBSTAFLASH LED Installation And Operation Manual

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OBSTAFLASH LED
INSTALLATION AND OPERATION GUIDE
OBSTA- 2 rue Troyon 92316 Sèvres Cedex FRANCE
Phone : +33 1 41 23 50 15
Fax : +33 1 41 23 50 11
www.obsta.com
OCTOBER 2018

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  • Page 1 OBSTAFLASH LED INSTALLATION AND OPERATION GUIDE OBSTA- 2 rue Troyon 92316 Sèvres Cedex FRANCE Phone : +33 1 41 23 50 15 Fax : +33 1 41 23 50 11 www.obsta.com OCTOBER 2018...
  • Page 2 DESCRIPTION COLOR POWER SUPPLY Medium Intensity type A et B white and red 113738 OBSTAFLASH180 OFP-CAB-12P-4E-RW-240 120-230 V – 50/60Hz 113739-P12-4E white and red OFP-CAB-6P-2E-RW-240 white and red 120-230 V – 50/60Hz 113733-6P-2E This list is not exhaustive and some modifications can be done on the power supply for remote alarm control and combination of medium and high intensity system.

  • Page 3: Warranty

    OBSTA shall in no case exceed the price allocable to the item or service or part thereof which gives rise to the claim.

  • Page 4: Section 1.0 - General Information

    1.1 Scope This manual provides information about the installation, operation, and maintenance of the OBSTAFLASH Led Medium Intensity Obstruction Lighting Systems manufactured by OBSTA. The lighting systems described in this manual are ICAO Medium intensity type A/B and FAA type L-865/L- 864, for use as medium intensity aviation obstruction warning systems.
  • Page 5 Figure 1-1. POWER SUPPLY COMPONENT LOCATIONS The location of the components can changed depending on the specific demand...
  • Page 6 Figure 1-2. POWER SUPPLY COMPONENT LOCATIONS The location of the components can changed depending on the specific demand...
  • Page 7 Figure 1-3. OBSTAFLASH 180° COMPONENT LOCATIONS...
  • Page 8 Figure 1-5 POWER SUPPLY 113733-6P-2E The size can vary depending on location of the components...
  • Page 9 Figure 1-5 POWER SUPPLY 113739-P12-4E The size can vary depending on location of the components Figure 1-5 Size and dimensions of the external photocell (option).

  • Page 10: Specifications

    1.3 SPECIFICATIONS 1.3.1 LIGHT OUTPUTS Red White day 20 000 ±25% effective candelas, single flash Red night 2 000 ±25% effective candelas, single flash Beam Pattern................. 180º horizontally; >3º vertically Flash Rate: ......................20 or 40 fpm 1.3.2 ELECTRICAL INPUT Power Supply……………………………………………………….120/230 VAC +/-10% Current max ..............1.6A (day mode), 0.3A (night mode) 1.3.3 MECHANICAL PROPERTIES...

  • Page 11: Section 2 : Principles Of Operation

    SECTION 2 : PRINCIPLES OF OPERATION Power supply P/N 113733 The main power input is converted in 48VDC through the AC power supply that feeds the command card. Power cards P/N 113741 The system includes 14 power cards that regulate the current sent to the 24 white led circuits and 2 red led circuits as per figure 2-2: 12 power cards for white led circuits: each card regulates the current of 2 white led circuits of the same projector during daytime;...
  • Page 12 Figure 2-1. LUMINOUS INDICATORS ON THE COMMAND CARD...
  • Page 13 Figure 2-2. WIRING OF LED CIRCUITS ON THE COMMAND CARD...
  • Page 14 Note: The configuration of this card is done in the factory and shall not be modified by the end-user. Figure 2-3. COMMAND CARD...
  • Page 15 In case it is not possible to install a cable between each cabinet, a GPS can be installed inside each cabinet for the synchronization. This GPS from OBSTA is a DIN rail module that includes 2 led indicators and 2 outputs and comes with an external magnetic antenna coming with 5 meters cable.

  • Page 16: Section 3 : Installation

    3.2.2.2 Connection of the interconnecting cable P/N 113762 to the junction box (option) The interconnecting cable P/N113762 provided by OBSTA comes with a plug on one side to be connected on the junction box Connection of the cable P/N13762 on the junction box: 3.2.2.3...
  • Page 17 3.2.3 Photocell If included in the system, the ambient light sensor (photocell) should be mounted upright, away from artificial light (such as floodlights), and in a location that will enable its sensor window to have an unobstructed view of the polar sky (eg., pointed north in the northern hemisphere). Make the connection of the external photocell and the power supply to TB1 in the power supply as per figure 3-1 page 18.
  • Page 18 Figure 3-1. TYPICAL WIRING DIAGRAM WITH SYSTEM...
  • Page 19 Figure 3-2 TYPICAL WIRING DIAGRAM WITH SYSTEM...
  • Page 20 Figure 3-3 TYPICAL WIRING DIAGRAM WITH SYSTEM...
  • Page 21 Figure 3-4 WIRING DIAGRAM 113739-P12-4E...
  • Page 22 Figure 3-5 WIRING DIAGRAM 113739-6P-2E...
  • Page 23 SECTION 5 MAINTENANCE - TROUBLESHOOT Maintenance Test Frequency Action Sanction Solution Cable & Annual Tight the 6 connectors of each connectors connectors and tight the wires on TB1 inside the cabinet. Check the tightness of the wires in the junction box and in the power box Waterproof Annual...

  • Page 24: Section 6 - Spare Parts

    * Procedure to test the power cards and the projectors: - D6, D7 or/and D11 is/are blinking red: 1 or more projectors are not working in white For example if luminous indicator D7 (or WHITE#2) is red blinking, disconnect the green terminal from its power card and plug it to the power card for example D8 (or WHITE#3) close to it.

This manual is also suitable for:

Obstaflash180Ofp-cab-12p-4e-rw-240Ofp-cab-6p-2e-rw-240

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