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  Ledalite Architectural Products Inc.   Euro  

Euro - Page 25

   

Euro

Specification Data Euro 55 12" 2226B01__N or U 1BIAX

PHOTOMETRY

Variable Optics Setting N:

70% Up 30% Down

Efficiency 91.3%
Peak Candela Value 984 @ 122.5°
Peak : Zenith Ratio 1.2:1

CANDELA DISTRIBUTION

Vert. Angle Horizontal Angle Zonal  Lumens
0 22.5 45 67.5 90
0 749 749 749 749 749  
5 747 754 766 775 776 75
15 724 777 863 931 954 243
25 685 799 967 1140 1219 444
35 556 728 1012 1073 1066 545
45 194 341 550 323 234 279
55 6 15 43 14 14 30
65 0 0 0 1 6 2
75 0 0 0 0 0 0
85 0 0 0 0 0 1
90 0 0 1 4 4  
95 31 191 254 229 223 224
105 167 350 455 651 746 503
115 312 469 699 813 816 623
125 450 572 760 918 998 667
135 572 670 822 950 989 623
145 676 758 846 950 987 530
155 757 818 880 922 939 400
165 812 848 879 903 913 248
175 839 844 853 861 865 83
180 844 844 844 844 844  

COEFFICIENTS OF UTILIZATION (%)

Ceiling Wall RCR 80 70 50 0
70 50 30 10 70 50 30 50 30 10 0
0 89 89 89 89 80 80 80 63 63 63 25
1 82 79 76 73 74 71 69 56 55 53 23
2 76 70 65 62 68 63 59 50 48 46 21
3 70 62 57 52 62 56 52 45 42 39 19
4 64 56 50 45 58 51 45 41 37 34 17
5 59 50 44 39 53 45 40 37 33 30 15
6 55 45 39 34 49 41 36 33 29 27 14
7 51 41 34 30 45 37 32 30 26 24 13
8 47 37 31 27 42 34 28 28 24 21 11
9 44 34 28 24 39 31 26 25 22 19 10
10 41 31 25 21 37 28 23 23 20 17 10

Based on a floor reflectance of 0.2

Variable Optics Setting U:

85% Up 15% Down

Efficiency 91.1%
Peak Candela Value 1230 @ 120°
Peak : Zenith Ratio 1.0:1

CANDELA DISTRIBUTION

Vert.  Angle Horizontal Angle Zonal Lumens
0 22.5 45 67.5 90
0 382 382 382 382 382  
5 380 381 380 382 381 38
15 362 363 368 372 374 104
25 328 334 350 369 377 163
35 287 301 339 393 421 215
45 118 160 273 286 293 173
55 3 15 52 65 60 45
65 0 0 0 0 0 1
75 0 0 0 0 0 0
85 0 0 0 0 0 1
90 0 0 5 15 15  
95 49 233 265 260 256 259
105 247 472 713 879 927 687
115 455 599 885 1082 1116 826
125 649 742 909 1089 1177 822
135 819 880 1005 1110 1144 768
145 963 1002 1073 1157 1181 675
155 1074 1097 1130 1167 1182 523
165 1148 1159 1173 1184 1189 331
175 1185 1186 1190 1190 1190 114
180 1189 1189 1189 1189 1189  

COEFFICIENTS OF UTILIZATION (%)

Ceiling Wall RCR 80 70 50 0
70 50 30 10 70 50 30 50 30 10 0
0 89 89 89 89 78 78 78 57 57 57 11
1 82 78 75 72 71 68 66 50 48 47 10
2 75 68 63 59 65 60 56 44 42 39 9
3 68 60 54 50 59 53 48 39 36 33 8
4 62 53 47 42 54 47 42 35 31 29 7
5 57 47 41 36 50 42 36 31 27 25 6
6 52 42 36 31 46 37 32 28 24 21 6
7 48 38 31 27 42 34 28 25 21 19 5
8 45 34 28 23 39 30 25 23 19 16 5
9 41 31 25 21 36 28 22 21 17 14 4
10 39 28 22 18 34 25 20 19 15 13 4

Based on a floor reflectance of 0.2

SPECIFICATIONS

Housing:

6063 T5 extruded aluminum.

Optical system:

Optical system constructed of highly specular aluminum to produce a direct/indirect distribution. Aluminum parabolic louver shall have 16 cells per 4ft to produce 55 degree cutoff in all zones.

Row ends:

Mitered aluminum extrusion end caps.

Joints & Intersections:

All joints shall be accomplished using QuickLock joining system. Optional intersections in "L", "T", or "X" configurations, shall be mitered aluminum extrusion.

Mounting:

All mounts shall have vertical adjustment capability. Mounts shall be independently certified up to Zone 4 seismic requirements and able to handle loads up to 1000lbs.

Electrical:

All luminaire sections shall be factory pre-wired to section ends, utilizing segregated raceways. Optional quick connect plugs are available.

Ballast:

Electronic: rapid start, instant start or dimming.

Approvals:

Certified to UL & CSA standards.

Finish: Thermosetting polyester, electrostatically applied meeting AAMA 603.8. Available in Ledalite standard white and in a full architectural spectrum of colors. Medium gloss finish as standard.

©1996 Ledalite Architectural Products Inc. 9087A - 198th Street, Langley, B.C., Canada, V1M 3B1

Phone: 604-888-6811 Toll Free Fax: 1-800-665-LEDA (5332) Email: info@ledalite.com  WWW: http://www.ledalite.com

Note: Specifications subject to change without notice.



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