Lightolier A-7 دليل المستخدم

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Lighting Systems A-7

7
2
4
1
9-15/16”
3
(25.24cm)
6
3-5/8” (9.21cm) 12-3/8” (31.43cm)
NOT TO SCALE
Module Ordering Information
Family Series Track Length Shielding Lamps Finish Options
A 1 A D
A = No Shield E1 = Emergency Pack, 120v
A = Track 4 = 4-Foot 28 = 28w WH = White
E2 = Emergency Pack, 277v
B = Solid Shield 54 = 54w
B = No Track 8 = 8-Foot AL = Aluminum
C = Perf Shield D1 = Dimming 120v
12 = 12-Foot
D2 = Dimming 277v
D = Lens Shield
X5 = 5 Through Wires
Complete ordering in

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Lighting Systems A-7 Performance CANDLEPOWER COEFFICIENTS OF UTILIZATION CANDLEPOWER CURVE ZONE 0 22 45 67 90 % EFFECTIVE CEILING CAVITY REFLECTANCE DEG. 80 70 50 CANDELAS WALL REFLECTANCE 180 371 371 371 371 371 175 372 372 370 369 368 70 50 30 70 50 30 50 30 10 165 359 359 357 358 364 0 66 66 66 60 6060 48 4848 155 343 339 333 334 346 1 58 55 42 53 5047 40 3836 145 344 325 304 299 316 2 52 47 43 47 4339 34 3129 135 338 306 276 257 276 3 47 41 36 43 373