Руководство по эксплуатации Cooper Lighting 196T8HO

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®
F A I L - S A F E
DESCRIPTION
The VRVT2 Series is an energy efficient industrial Vaportite fixture that Type
Catalog #
features rugged and durable construction. The VRVT2 incorporates a full
metal fixture liner inside a reinforced fiberglass housing with a high impact
diffuser. This Vaportite series is suitable for interior and exterior
Project
applications and can be surface or chain mounted.
Date
Comments
The VT2 Series has been designed for maximum operation in commercial
institutiona

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VRVT2 PHOTOMETRICS Coefficients of Utilization Candela Effective floor cavity reflectance 20% o Angle Along II 45 Across rc 80% 70% 50% 30% 10% 0% 0 2279 2279 2279 rw 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0 10 2260 2260 2329 RCR 20 2144 2229 2354 0 80 80 80 80 76 76 76 76 71 71 71 65 65 65 60 60 60 58 30 1958 2155 2361 1 71 66 63 59 67 64 60 57 59 56 54 54 52 50 50 48 47 44 40 1697 2034 2322 2 63 57 51 47 60 55 50 45 50 46 43 46 43 40 43 40 37 35 50 1360 1834 2182 3 57 49 43 38 55 4