LED Pedestrian Signal Kit
Features
Two-message overlay capability per single section.
Requires 50 percent fewer section heads than incandescent-style signals.
Even illumination under any lighting conditions. No hot spots.
Exceptional message visibility and clarity.
Fits all standard signal heads.
Cost-efficient, layered message panel.
Easy to service.
1. General Description
1.1 Display Capabilities - One unit shall be capable of displaying the
LED HAND/MAN legends.
1.2 Visibility - The legend shall be clearly legible, attracting attention under any
lighting conditions from a distance of 200 feet anywhere within a 15-degree
cone centered about the optical axis.
1.3 The signal shall consist of:
a. An LED module.
b. Protective backcover.
c. LED light source.
d. Power supply.
2.0 Functional Requirements
2.1 The "HAND" display is made of High Intensity (AllnGaP) LED's.
2.2 The "MAN" display is made of High Intensity (InGaN) LED's.
2.3. LED's operate at 20 milliamps DC, typically.
2.4. LED's are industry standard 100,000 hour MTBF devices.
2.5. Power per display will be less than 10 watts.
2.6. Backcover for module - Protective backcover for the module will be provided
to eliminate damage to the LED circuitry during installation.
2.7 Message color - The unit shall display proper colored messages. Portland
Orange for the "HAND" and White for the "MAN". These colors shall be in
conformance with ITE specifications.
2.8 HAND/MAN legends and power supply are made of Solid State Circuitry.
a. Operating temperatures - The unit shall be capable of continuous operation
over a temperature range of -35F to +165F (-37C to +75C).
b. Blank out - The signal shall completely blank out when not energized.
No phantom legends shall be seen under any ambient light condition.
c. Lens - A matte/clear .125" polycarbonate lens shall be used over the LED module
to prevent intrusion of foreign objects and to provide resistance to vandalism.
d. Hardware - All screws, washers, nuts and bolts shall be stainless steel,
and all other components shall be corrosion-resistant. All components are readily
accessible when the door is open.
e. Wiring - 120VAC - "MAN", 120VAC - "HAND", 120VAC return and case ground.
3. Installation
a. Retrofit kits are easily installed in the field.
b. Kits available in 12" or 16" sizes.
Warranty
All products will be warranted to be free of defects due to material and
workmanship for a period of two (2) years.
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