Lightolier Lighting Systems F7000-22 دليل المستخدم

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Lighting Systems F7000-22

®
Armstrong
6.750” (11.15cm)
6.75” (17.15cm)
5
4
1.000”
(2.54cm)
1.63”
(4.14cm)
1
1.863”
(4.73cm)
6. Pattern Shielding
Ordering Information
Family Series Type Lamps Color Wattage Voltage Length Options
F7 5 3 2
5 = Curved 3 = Tiger 2 = 2 Lamps AL = Aluminum 1 = 28W 1 = 120v 4 = 4’ (121.92cm) X4 = 4 Through
Striped WH = White 2 = 54W 2 = 277v 8 = 8’ (243.84cm) Wires
3 = 28W Dimming X5 = 5 Through
4 = 28W EM Wires
5 = 54W Dimming DS = Dual Switch
Complete Ord

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Lighting Systems F7000-22 Performance COEFFICIENTS OF UTILIZATION CANDLEPOWER CURVE CANDLEPOWER % EFFECTIVE CEILING CAVITY REFLECTANCE 80% 70% 50% ZONE 0 22 45 67 90 DEG. WALL REFLECTANCE CANDELAS 50 30 10 50 30 10 50 30 10 0 75 7575 6565 65 47 47 47 0 228 228 228 228 228 1 65 6260 5654 52 40 39 37 5 227 228 228 226 222 2 57 5248 4946 43 35 33 31 15 213 216 217 219 217 3 49 4540 4339 35 31 29 26 25 191 197 197 202 200 4 44 3834 3833 29 28 25 22 35 164 170 171 177 177 5 39 3329 3429 26 2