LIFL
8Pages

COMPLIANCES ICAO: Annex 14, Volume I, Aerodrome Design Manual Part 4-5-6 EASA: CS-ADR-DSN Book1 IEC: TS 61827 FAA: EB-67D STANAG: 3316 CASA: MOS 139 (AUS) APPLICATIONS Flashing light system for Approach Sequential Flash Light (SFL), Runway Threshold Identification Light (RTIL) and Circling Guidance Light (CGL). BENEFITS • Variable number of synchronized flashing lights • Variable flash duration (Ton): typically between 16.67ms and 133.3ms • Two standard flashing frequencies (1-2Hz). Customizable flashing periods also supported • Different flashing modes supported, such as sequenced flashing, contemporary flashing, clustered flashing • Three Configurable Luminance Levels: High (100%), Medium (10%), Low (3%) • Single light monitoring function in any state • Local Control with Industrial Grade Touch Screen • Remote Control Integrated in Ocem Airport Lighting Control and Monitoring System (ALCMS) or easily interfaceable with other platforms. FEATURES Flash Master Control Unit (FMCU) Power supply: Single Phase, 230 VAC (+/-10%), 50-60 Hz IP Class: IP43 Electrical Protection: Input and Output Circuit Breaker Environment Temperature: -10°C to +50°C Installation: Metal Housing Wall Mounted Humidity (not condensed): 20-90% Max Altitude: 2500 m Dimensions: 50 x 30 x 25 cm Weight: 15 kg Flash Field Unit (FFU) Power supply (from FMCU): Single Phase, 230 VAC(+/-10%), 50-60 Hz IP Class: IP67 Environment Temperature: -40°C to +55°C Max Altitude: 2500 m Dimensions: 22 x 25 x 12 cm Flashing Lights Both elevated (LEFL) and inset (LIFL) fixtures available. PPCEM , a division of Energy Technology srl Via della Solidarieta 2/1 40056 Valsamoggia (Bologna) - Italy Ph: +39 051 66 56 611 - www.ocem.com

www.ocem.com ocem@ocem.com SYSTEM ARCHITECTURE • 1 Flash Master Control Unit (FMCU), typically placed in a substation • N Flash Field Units (FFU), one for each elevated/inset light • Max distance between FMCU and FFU: 5 km (approx) • Max distance between FFU and light fixture: 50 m • FFU power supply: from FMCU CONTROL AND MONITORING • Monitoring and control functions from both local interface and remote system (ALCMS) • Communication ALCMS <==> FMCU o Modbus TCP • Communication FMCU => FFU o Powerline communications through power cables o Synchronization messages o Control messages o FW...

I NTERFACE TO ALCMS • Interface: Ethernet (RJ45) • Protocol: MODBUS over TCP PROTECTION & FILTER CO MMUNICATION BETWEEN FMCU AND FFU • Echelon Lonworks protocol • Powerline communications • Frequency band: CENELEC EN 50065-1 (A and C band) • Dual-carrier frequency • Mo-Demodulation: CSMA, BPSK, FEC, DSP enhanced receiver • Working temperature: -40 to +55 °C TOUCH-SCREEN INTERFACE • Installation and configurat ion of a new unit • Replacement of an existing unit • Communication hub throu gh the AGL • Visual representation of the flash system topology CHARACTERISTICS • Mounted in the...

www.ocem.com ocem@ocem.com PHOTOMETRIC PERFORMANCES LEFL - Fig. 1 ICAO Fig. A2-1 – White LIFL - Fig. 2 ICAO Fig. A2-1 – White The reported photometric performance refers to the case of two inset fixtures used together. , a division of Energy Technology srl Via della Solidarietà 2/1 40056 Valsamoggia (Bologna) - Italy Ph: +39 051 66 56 611 – www.ocem.com

www.ocem.com ocem@ocem.com LEFL - SF Basic P/N Function: See Table A. Combined LEFL-FFU configuration (*) Supporting pole and breakable coupling must be ordered separately NOTE: every ordered LEFL includes the corresponding FFU Separate LEFL configuration , a division of Energy Technology srl Via della Solidarietà 2/1 40056 Valsamoggia (Bologna) - Italy Ph: +39 051 66 56 611 – www.ocem.com

RENEWAL PARTS FOR LIGHT UNIT 1 Cover with electronic 2 Cover gasket 3 LED module support 4 LED module support gasket 5 LED module 6 Lens array for LED module 7 Body 8 Transparent front protection gasket 9 Transparent front protection 10 Transparent front protection holder plate (painted white) 11 Vertical aiming adjusting device 12 Special support 13 Power connector 14 Electronic interface FFU Flash Field Unit Set of two ryton rings for receptacle support inside pipe elbow Galvanized steel pipe elbow with upper threaded end only (2" - 11 GAS thread) Galvanized steel pipe elbow with...

www.ocem.com ocem@ocem.com I = ICAO compliant (two inset fixtures and two field unit boxes are used, flashing synchronously) (*) L = low intensity (a single inset fixture and a single field unit is used) Function: _ (*) Note that for Full Compliance with ICAO Requirements inset fixtures must be installed in pairs. NOTE: every ordered LIFL includes the corresponding FFU a division of Energy Technology srl Via della Solidarieta 2/1 40056 Valsamoggia (Bologna) - Italy Ph: +39 051 66 56 611 - www.ocem.com

RENEWAL PARTS FOR LIGHT UNIT 1 Dome with prisms and gaskets 2 O-Ring for dome (external) 3 O-Ring for dome (internal) 4 O-Ring for lower cover 5 Reflector 6 LED module 7 Lower cover with electronic, plug and valve 8 Valve for watertightness test 9 FAA L-823 plug 10 Prism Gasket 11 Prism 12 Prism holder gasket 13 Mounting plate FFU Flash Field Unit Base L-868 type, class IA, size B, 24" deep * Flange ring with pavement dam for L-868 base, size B, with O-Ring and bolts Shallow base, 12" dia., with gasket and hardware Support for FFU Setting material for shallow base, 10 lt Quartz for shallow...