features & benefits ? 5 year full performance warranty ? ac / dc operation from 8 to 16 volts full output (operation down to 5 volts) ? side light indicators reflect main beam signal for extra safety ? designed for retrofit into existing lamp housings with no beam alignment necessary ? ring terminations easily attach to arema posts ? red tinted, uv-stabilized, and hard-coated lens for extended life ? better visibility and faster response time than incandescent ? arma only and tc/arema versions ? significantly reduced power consumption & current draw ? years of maintenance-free operation ? fcc compliant for emi 433 led rail crossing signal module application: the state-of-the-art 433 series led rail crossing signal was devel- oped by dialight to lower power requirements and mainte- nance costs; while increasing safety , life and reliability in rail crossing applications . these lamps were designed utilizing dialight's proven led traffic signal technology to provide superior light performance for use on both existing and new crossing light applications. safer fast on/off response time and brilliant monochromatic color makes these led lamps more noticeable than incandescent lamps. the modular lamps install easily without special tools and oper- ate in both ac and dc applications. this light is unique from other led crossing lights in several ways: (1) diffused lens and uniform appearance are similar to incan- descent, (2) the lamp maintains the specified light output down to 8 volts, but operates down as low as 5 volts, and (3) safety is increased by side lights that monitor the main light beam by reflecting light via patented light pipe technology to ensure train engineers that the light aspect facing the street is actually flashing, providing two less failure points compared to any other competitor product . low wattage electrical specifications operating voltage: 8 - 16 volts ac/dc operating current: 1a @ 10vdc (xltc) 0.75a @ 10vdc (xla) operating temp: -40 f to +158 f (-40 c to +70 c) ac power factor: > 0.9 photometric information chromaticity: y 0.330 and y 0.998 - x www.dialight.com 12.07 11.06 4.44 6.55 part number size voltage compliance 433-1216-802xla 12 8-16vdc arema 433-1216-101XLTC 12 8-16vdc arema / transport canada
www.dialight.com mdtrscmx001_c dialight reserves the right to make changes at any time in order to supply the best product possible. the most current version of this document will always be available at: http://www.dialight.com/assets/brochures_and_catalogs/signaling/mdtrscmx001.pdf isotropic light intensity (cd) 433 led rail crossing signal module rail crossing input current / output intensity vs input voltage - xla version = input current = output intensity voltage (v .in) intensity (cd) current (amp) xla version rail crossing input current / output intensity vs input voltage - xlta version isotropic light intensity (cd) = input current = output intensity voltage (v .in) intensity (cd) current (amp) xlta version
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