Gotham 11 LA Square Lens SpecSheet Uživatelský manuál Strana 3

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GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2006-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 04/08/14. Specifications subject to change without notice.
PAGE 3 OF 4
LA-11-SQUARE-LENS
LA 11RW T73
200W/A23 LAMP, 1.3 S/MH, 3940 RATED LUMENS, TEST NO. 2187041503
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
11” LA
Square Lens
Wet Location, Horizontal Lamp, 150W A21 or 200W A23
PHOTOMETRY NOTES
Tested to current IES and NEMA standards under stabilized laboratory conditions.
Actual performance may differ as a result of end-user environment and application.
Consult factory or IES file for microgroove baffle, black cone or other photometric reports.
LA 11RW SFL
200W/A23 LAMP, 1.3 S/MH, 3940 RATED LUMENS, TEST NO. 2187041603
LA 11RW DOL
200W/A23 LAMP, 1.3 S/MH, 3940 RATED LUMENS, TEST NO. 2187041502
LA 11RW ALE
200W/A23 LAMP, 0.9 S/MH, 3940 RATED LUMENS, TEST NO. 2187041501
From cp. Lumens
942
942 90
15° 914 259
25° 837 387
35° 742 466
45° 587 454
55° 330 296
65° 167 165
75° 78 82
85° 21 23
90° 4
Zone Lumens %lamp
0°-30° 736 18.7
0°-40° 1202 30.5
0°-60° 1952 49.6
0°-90° 2223 56.4
90°-180°0 0.0
0°-180° 2223 56.4*
* Fixture efficiency
50
%1
0%
beam angle 63.9° beam angle
104.0°
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edge diameter edge
8' 31.1 6.9' 15.6 14.1' 3.1
10' 16.7 9.4' 8.4 19.2' 1.7
12'10.411.9'5.2 24.3' 1.0
14'7.1 14.4'3.6 29.4' 0.7
16'5.2 15.9'2.6 34.6' 0.5
ρ f20%
ρ c80% 50%30%
ρw50% 30% 50% 30% 50%30%
1595756545452
2534950474846
3474344414340
4423740363935
5383336323531
6342933293228
7312630262925
8282427232723
9262225212521
10 24 20 23 19 23 19
45°
200
400
600
800
1000
90°
From cp. Lumens
951
964 92
15° 956 271
25° 839 388
35° 806 506
45° 676 523
55° 301 270
65° 147 146
75° 69 73
85° 20 22
90° 4
Zone Lumens %lamp
0°-30° 751 19.1
0°-40° 1257 31.9
0°-60° 2050 52.0
0°-90° 2290 58.1
90°-180°0 0.0
0°-180° 2290 58.1*
* Fixture efficiency
ρ f20%
ρ c80% 50%30%
ρw50% 30% 50% 30% 50%30%
1615958565554
2555151495047
3494446434542
4443941384037
5393537343633
6363134303329
7322831273027
8302528242824
9272326222622
10 25 21 24 20 24 20
50
%1
0%
beam angle 66.9° beam angle
103.6°
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edge diameter edge
8' 31.4 7.1' 15.7 14.0' 3.1
10' 16.9 9.7' 8.5 19.1' 1.7
12'10.512.3'5.3 24.1' 1.1
14'7.2 14.9'3.6 29.2' 0.7
16'5.2 17.4'2.6 34.3' 0.5
45°
200
400
600
800
1000
90°
From cp. Lumens
426
424 40
15° 412 117
25° 390 180
35° 352 221
45° 308 239
55° 252 226
65° 188 186
75° 118 125
85° 54 59
90° 32
ρ f20%
ρ c 80% 50% 30%
ρw50% 30% 50% 30% 50%30%
1363433323231
2312829272726
3272325222422
4232022192119
5211720171916
6191518151714
7171416131513
8151214121412
9141113111310
10 13 10 12 10 12 10
Zone Lumens %lamp
0–30° 338 8.6
0–40° 559 14.2
0–60° 1023 26.0
0–90° 1393 35.4
90–180° 00.0
0–180° 1393 35.4*
* Fixture efficiency
50% 10%
beam angle 66.0° beam angle
112.3°
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edge diameter edge
8' 14.1 7.2'7.1 16.4
'1
.4
10' 7.6 9.8' 3.8 22.4' 0.8
12' 4.7 12.4' 2.428.3' 0.5
14' 3.2 15.0' 1.634.3' 0.3
16' 2.3 17.6' 1.240.3' 0.2
90°
45°
100
200
300
400
500
From cp. Lumens
983
94790
15° 814 231
25° 625 289
35° 408 256
45° 238 184
55° 148 183
65° 92 91
75° 46 49
85° 12 13
90° 1
ρ f20%
ρ c 80% 50%30%
ρw 50% 30% 50%30% 50% 30%
1363534333232
2323030292928
3292727262725
4262425232423
5242123212220
6221921192119
7201820171917
8191618161816
9171517151715
10 16 14 16 14 15 14
Zone Lumens %lamp
0–30° 610 15.5
0–40° 866 22.0
0–60° 1184 30.0
0–90° 1386 35.2
90–180°0 0.0
0–180° 1386 35.2*
* Fixture efficiency
50
%1
0%
beam angle 48.1° beam angle 87.3
°
Initial fc fc at fc at
Mount at beam Beam beam Beam beam
height center diameter edgediameter edge
8' 32.9 4.9'16.510.5' 3.3
10' 17.5 6.7' 8.8 14.3' 1.8
12' 10.9 8.5' 5.5 18.1' 1.1
14' 7.4 10.2' 3.7 21.9' 0.7
16' 5.4 12.0' 2.7 25.8' 0.5
90°
45°
200
400
600
800
1000
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