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  Ledalite Architectural Products Inc.   Euro  

Euro - Page 23

   

Euro

Specification Data Euro 55 12" 2226T03__N or U 3T8

PHOTOMETRY

Variable Optics Setting N:

70% Up 30% Down

Efficiency 91.8%
Peak Candela Value 1613 @ 130°
Peak : Zenith Ratio 1.3:1

CANDELA DISTRIBUTION

Vert. Angle Horizontal Angle Zonal Lumens
0 22.5 45 67.5 90
0 1353 1353 1353 1353 1353  
5 1347 1346 1347 1349 1350 130
15 1278 1286 1307 1330 1337 368
25 1144 1175 1215 1220 1217 554
35 962 1000 1033 1171 1232 661
45 322 450 773 849 904 511
55 10 42 163 311 298 167
65 0 1 4 13 21 12
75 0 0 0 3 5 0
85 0 0 0 0 0 0
90 0 0 0 0 0  
95 40 180 188 181 181 194
105 215 522 688 795 808 650
115 430 684 1032 1137 1177 903
125 639 828 1217 1474 1498 1020
135 838 992 1210 1471 1572 943
145 1005 1120 1265 1396 1446 786
155 1136 1214 1316 1387 1407 599
165 1228 1263 1315 1352 1368 371
175 1272 1275 1287 1294 1297 125
180 1277 1277 1277 1277 1277  

COEFFICIENTS OF UTILIZATION (%)

Ceiling Wall RCR 80 70 50 0
70 50 30 10 70 50 30 50 30 10 0
0 94 94 94 94 84 84 84 66 66 66 27
1 86 83 80 77 77 75 72 59 57 56 25
2 79 73 69 64 71 66 62 53 50 48 22
3 73 65 59 55 65 59 54 47 44 41 20
4 67 58 52 47 60 53 47 43 39 36 18
5 62 52 45 40 55 47 42 38 34 31 16
6 57 47 40 35 51 43 37 35 31 27 14
7 53 42 36 31 47 39 33 32 27 24 13
8 49 39 32 27 44 35 29 29 25 22 12
9 46 35 29 24 41 32 27 26 22 19 11
10 42 32 26 22 38 29 24 24 20 17 10

Based on a floor reflectance of 0.2

Variable Optics Setting U:

84% Up 16% Down

Efficiency 87.5%
Peak Candela Value 1767 @ 130°
Peak : Zenith Ratio 1.1:1

CANDELA DISTRIBUTION

Vert. Angle Horizontal Angle Zonal Lumens
0 22.5 45 67.5 90
0 680 680 680 680 680  
5 676 677 680 681 682 65
15 645 653 675 694 701 190
25 589 609 647 658 652 291
35 524 547 542 542 554 336
45 213 277 380 404 421 262
55 9 28 97 172 199 94
65 0 0 0 10 10 8
75 0 0 0 3 2 0
85 0 0 0 0 0 0
90 0 0 0 0 0  
95 56 177 167 166 165 194
105 298 598 771 847 844 721
115 567 797 1148 1279 1325 1028
125 828 969 1361 1613 1642 1153
135 1065 1148 1371 1636 1744 1076
145 1272 1318 1439 1576 1624 906
155 1429 1450 1509 1570 1595 698
165 1536 1544 1563 1583 1592 442
175 1588 1588 1590 1593 1594 154
180 1595 1595 1595 1595 1595  

COEFFICIENTS OF UTILIZATION (%)

Ceiling Wall RCR 80 70 50 0
70 50 30 10 70 50 30 50 30 10 0
0 86 86 86 86 76 76 76 56 56 56 14
1 79 76 73 70 69 67 64 50 48 47 13
2 72 67 62 58 63 59 55 44 42 39 11
3 66 59 53 49 58 52 47 39 36 34 10
4 61 52 46 41 53 46 41 35 31 29 9
5 56 46 40 35 49 41 36 31 28 25 8
6 51 42 35 30 45 37 31 28 24 22 7
7 47 37 31 27 41 33 28 25 22 19 6
8 44 34 28 23 38 30 25 23 19 17 6
9 41 31 25 21 36 27 22 21 17 15 5
10 38 28 22 18 33 25 20 19 16 13 5

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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