TDZF
TDZF
The TDZF Inset Touchdown Zone Light is designed for use in ICAO CAT I, II, and III, FAA, and military runways.
Benefits
- The lamp has a rated life of 1500 hours at full intensity, extending to over 3000 hours under field conditions.
- Offers significant energy savings.
- Simplified design for easy maintenance, with no sealant required for prism fixing due to customized gaskets.
- No optical adjustment needed after lamp or prism replacement.
- Equipped with a valve for watertightness testing post-overhaul.
- Dome temperature remains below 160°C at 6.6A.
Performances
- Features a 6.35 mm protrusion to reduce vibrations, enhancing the lifespan of both aircraft and light.
- The smooth dome profile minimizes sensitivity to snowplough blades.
- Unidirectional with an 8" diameter.
- Constructed with a drop-forged dome and cast aluminum lower cover for durability and lightweight handling.
- Light output remains unaffected by heavy rainfall due to a shallow channel in front of the prism window.
- O-Ring placement outside the dome prevents dirt accumulation.
- Protection degree: IP67.
- Operates within a temperature range of -55°C to +55°C.
Installation
- Compatible with 8” diameter bases and includes an adaptor ring for 12" bases.
- Specific tools are available for precise installation.
Compliances
- ICAO: Annex 14 - Volume I Fig. A2-5
- FAA: L-850B AC150/5345-46
- IEC: TS 61827
- NATO: STANAG 3316
- CAA: CAP 168
- IAAE: TP312
Photometric Performances
The document includes photometric data illustrating light distribution and intensity.
Renewal Parts
A list of renewal parts is provided, including domes, O-rings, prisms, gaskets, lamps, and other components.
Accessories
Various accessories are available, such as bases, flange rings, adaptor rings, setting materials, and positioning jigs.
Shipping Weights and Volumes
- Light Unit: 2.9 kg, 0.007 m³
- Shallow Base: 3.2 kg, 0.007 m³
- Light Unit & Adaptor Ring: 6.05 kg, 0.013 m³
Note: The manufacturer reserves the right to change design or specification data without notice.
Catalog excerpts
COMPLIANCES ICAO: Annex 14 - Volume I Fig. A2-5 FAA: L-850B AC150/5345-46 IEC: TS 61827 NATO: STANAG 3316 CAA: CAP 168 IAAE: TP312 APPLICATIONS Touchdown zone for ICAO CAT I, II and III, FAA and military runways BENEFITS • 1500 hours lamp rated life at full intensity, but over 3000 hours in field operating conditions • Significant energy saving • Designed and manufactured with simplicity and easy to maintain • No use of sealant to fix the prism in the dome thanks to customized gaskets, making their replacement quick and easy • No optical adjustment after lamp or prism replacement • Valve for watertightness test after overhaul • Dome temperature less than 160°C at 6.6A • 6.35 mm protrusion strongly reduces vibrations to aircrafts and to light itself, increasing its lifetime • Dome smooth outer profile makes the light less sensitive to snowplough blades • Unidirectional, 8" dia. • Drop-forged dome and cast aluminium lower cover make the fitting sturdy, but lightweight too for ease handling in the field • Light output practically not affected by heavy rainfall thanks to the shallow channel in front of the prism window • O-Ring placed outside the dome to avoid dirt deposits between light and base • Protection degree: IP67 • Temperature range: -55°C to +55°C INSTALLATION • Suitable for 8" dia. bases • Adaptor ring for installation on 12" bases • Specific tools available for easy and precise installation (EnergyTechnology Via della Solidarieta, 2/1 40056 Valsamoggia Loc. Crespellano - Bologna (Italy) Tel: +39 051 66 56 611 - Fax: +39 0
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www.ocem.com [email protected]
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www.ocem.com [email protected] Toe-in*: RI = Left LI = Right ST = Straight Lamp: 045 = 1x48W 6.6A with reflector Mounting Assembly: O = No Mounting Assembly R = Adaptor Ring 8”-12” dia. * The beam aiming is not field adjustable Options: F = Fuse Cutouts Via della Solidarietà, 2/1 40056 Valsamoggia Loc. Crespellano – Bologna (Italy) Tel: +39 051 66 56
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Shipping Weights and Volumes RENEWAL PARTS FOR LIGHT UNIT 1 Dome with prism and gaskets 2 O-Ring for dome 3 O-Ring for lower cover 4 Prism gasket 5 Prism 6 Teflon gasket 7 Mounting plate 8 Lamp 9 Lampholder 10 Fuse cutout 11 Insulated strip with hardware 12 Lower cover with plug and valve 13 O-Ring for base 14 FAA L-823 plug 15 Valve for watertightness test Refer to the relevant technical manual for the complete list of the available spare parts ACCESSORIES 315.1230 Base L-868 type, class IA, size B, 24" deep * 315.1420 Flange ring with pavement dam for L-868 base, size B, with O-Ring and bolts 152.5251...
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