Martin Exterior Linear Pro Graze CTC

Overview

Martin Exterior Linear Pro Graze CTC lights are flexible, compact, LED-based architectural fixtures. Delivering uniform light distribution at a 9 degree beam angle, they are ideal for highlighting textured surfaces, walls, facades, ceilings and other surfaces in stadiums and arenas, cruise ships, theme parks, hotels, casinos, bridges, tunnels or other permanent indoor or outdoor locations.

Featuring highly efficient colour temperature control (2700K, 4000K, 6500K), a high colour rendering index (CRI) and 12 LEDs/ft, Graze CTC models deliver robust output of 800 lm/ft. Packed with intelligent features, Graze CTC lights include multiple power modes, Remote Device Management (RDM), simple-to-adjust total lumen output for low power requirements, DMX-controllability, and easy installation via the integrated universal power supply.

With a high focus on sustainability, these fixtures can be daisy-chained using a combined power and data connector, enabling long fixture runs for simpler infrastructures. Simple beam angle changeability makes late design changes and on-site adjustments easy and a smart mounting plate design allows for a range of standard or custom bracket solutions.

The slim design of these lights makes them easier to integrate into architectural elements with less structural requirements. All models are available in either 1ft or 4ft linear lengths and are shipped in FSC certified packaging.

Features

Warm, neutral and cold white LEDs (2700K, 4000K, 6500K) (12 LEDs/ft)
Narrow 9° beam angle
Interchangeable micro lens film for alternative beam angles
Selectable segment modes (1, 4 or 8 segments)
Selectable power consumption (12W/10W/5W) per foot
5W/ft power mode meets ASHRAE standards for linear facade lighting
Integrated multi-range power supply unit (PSU) 100-277V for long fixture runs
Hybrid power and data connector for easy daisy-chained configurations
DMX and RDM control
Integrated magnetic switch for local diagnostics
Rugged IP66 housing designed for permanent outdoor installations
Low weight 0.8 kg/ft (1.9 lbs/ft)
Compact design - 40mm (1.57 inch) width

Specifications

PHYSICAL
Width	40 mm (1.57 inch.)
Height	68 mm (2.67 inch)
Length - 1 ft Version	312mm (1.02 ft)
Length - 4 ft Version	1227mm (4.02 ft)
Weight - 1 ft Version	0.85 kg (1.9 lbs)
Weight - 4 ft Version	2.8 kg (6.2 lbs)
DYNAMIC EFFECTS
Colour temperature control	2700 K – 6500 K
Intensity	0 - 100%
Segment Control	0.5ft, 1 ft or full 4 ft fixture control
CONTROL AND PROGRAMMING
Control systems	DMX, RDM
Control resolution	8-bit DMX individual color control
User interface	Magnetic button to call up fixture status and test fixture
Stand-alone control	Up to 20 scenes with individual fade/hold times
DMX compliance	USITT DMX512/1990
RDM compliance	ANSI/ESTA E1.20
Dimmer Resolution	16-bit DMX control of intensity
DMX channels 4ft	3/3/12/24 (standard/1 seg/4 seg/8 seg)
DMX channels 1ft	3/6/3 (standard/1 seg/2 seg)

Connections

Power/data in/thru: 8-pin custom connectors
Surge Protection: 4 KV
Maximum connected 4 ft fixtures *: 42 pcs (52 m /169 ft) @ 230-277 V
Maximum total string length (cable + fixtures)*: 150 m / 328 ft
* Refer to system diagram for details on fixture run limitations.

Electrical

AC power: 100-277 V AC nominal, 50/60 Hz
Power supply unit: Auto-ranging electronic switch mode
Typical half-cycle RMS inrush current at 230 V, 50 Hz: 0.35 A
Typical earth-leakage current 1 ft: 0.15 mA
Typical earth-leakage current 4 ft: 0.21 mA
Power Factor 12 W / 10 W mode: 0.95 @ 100 V / 120 V / 208 V / 230 V / 240 V , 0.90 @ 277 V
Power Factor 5 W mode: 0.90 @ 100 V / 120 V / 208 V / 230 V / 240 V , 0.70 @ 277 V

Power Consumption 1 ft
Maximum: 12 W / 10 W / 5 W *
Idle: 1.54 W *

Power Consumption 4 ft
Maximum: 48 W / 40 W / 20 W *
Idle: 2.30 W *

Optics

Minimum LED lifetime: 50 000 hours (to >70% luminous output)*
Binning: Tight colour and flux binning
Calibration: Full Gamut Colour Calibration (1 step MacAdam ellipse)
Beam angle**: 9°, 9°x 30° , 9°x 60°
*Figure obtained under manufacturer's test conditions
** Asymmetric beam angles available as accessory micro-lens films

Photometric Data

CRI (Color Rendering Index) : >70 (higher CRI available on request)
CCT: 2700K - 6500K
Luminous output:
1 ft at 12W 4 ft at 48W
2700K: 790 lumens 3390 lumens
4000K: 900 lumens 3730 lumens
6500K: 850 lumens 3600 lumens

Thermal

Cooling: Convection
Maximum total heat dissipation, calculated, +/- 10%: 41 BTU/hr. per foot
Maximum ambient temperature: 45° C (113° F)*
Minimum ambient temperature: -30° C (-22° F)
*Above this temperature, the fixture regulates output to protect from overheating