Appendix B. Technical Specifications; Mechanical - Philips VL550 User Manual

Series 50 wash luminaires
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A
PPENDIX
Technical Specifications

Mechanical

Color
Enhanced DICHRO❋TUNE radial color changing
mechanism featuring independent blue, amber,
and magenta color control capable of smooth,
timed color crossfades or changes.
Pastel (Dichroic Glass) Option:
As an option, all versions of the VL550 wash
luminaire are available with "pastel" or lighter
colored cyan and magenta color filters. VL550
wash luminaires fitted with pastel-colored
dichroic glass maintain the electrical
specifications of the standard version of the
VL550 wash.
Intensity Control
VL550 and VL550D models offer an optional integral dimmer or may be dimmed with a
customer supplied external dimmer.
VL550CD models are supplied with an internal mechanical douser.
Beam Control
In VL550 and VL550D models, a selection of six, easily interchangeable front lenses provide a
variety of beam size and shape options. In the VL550 and VL550D fixtures, an internal,
variable diffuser mechanism provides additional beam control. With stipple lens in place and
adjustment of diffusion, beam angle is capable of variance from 8-24°.
The VL550CD contains a patented zoom optical system with continuously variable field angle
from approximately 22° to 80°.
Pan and Tilt
Smooth, time-controlled continuous motion by way of a three-phase stepper motor
system. Range: Pan - 540° , Tilt - 270°.
Pan/Tilt Accuracy
0.3° resolution.
Weight
VL550: 43 lbs (19.5 kg)
VL550D: 48 lbs. (21.8 kg)
VL550CD: 55 lbs. (24.9 kg)
02.96 83.000 1 0
B.
1 6 No vemb er 201 0
VL550 Wash
VL550D Wash
VL550CD Wash
65

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