Cooper Lighting 3UI-5/8 دليل المستخدم

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F A I L - S A F E
DESCRIPTION
The VRM Series combines a low profile, surface modular design with the Type
Catalog #
latest in energy-efficient technology. The dihedral recessed top design
allows for cooler fixture operation. Other features include a die-formed
housing, surface or stem mounting (single or continuous row), full
Project
seam-welded corners and a broad selection of attractive door frames.
Date
Comments
The durable, versatile VRM is perfect for use in commerical spaces, school

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2VRM PHOTOMETRICS Candlepower Distribution Candlepower Typical VCP Percentages Deg. Room Size Height Along Height Across Test No. M-3449 (in Feet) 8'6" 10'0" 8'6" 10'0" 0 1515 1515 2VRM-2U6-ACTF140 20 x 20 65 70 64 69 5 1506 1513 350 Lamp=F40T12/CW 30 x 30 58 62 57 61 15 1452 1493 Lumens=3150 30 x 60 50 52 49 52 25 1337 1421 Spacing Criteria 60 x 30 61 64 60 63 700 35 1141 1266 =1.2 =1.3 60 x 60 51 53 51 53 45 836 988 Efficiency=62.5% 55 467 547 1050 65 252 267 75 174 187 1500 85 57 57 90 0 0 18