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  Ledalite Architectural Products Inc.   Euro  

Euro - Page 27

   

Euro

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

PHOTOMETRY

Variable Optics Setting N: 70% Up 30% Down

Efficiency 87.6%
Peak Candela Value 1002 @ 140°
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 D:40% Up 60% Down

Efficiency 72.9%
Peak Candela Value  624 @ 125°
Peak : Zenith Ratio 1.6:1

CANDELA DISTRIBUTION

Vert. Angle Horizontal Angle Zonal  Lumens
0 22.5 45 67.5 90
0 1625 1625 1625 1625 1625  
5 1639 1639 1640 1641 1639 160
15 1634 1690 1746 1756 1737 485
25 1416 1538 1672 1787 1780 755
35 939 1204 1449 1428 1374 800
45 302 511 747 529 370 413
55 7 22 66 30 23 49
65 0 0 0 3 7 2
75 0 0 0 0 0 0
85 0 0 0 0 0 0
90 0 0 0 1 1  
95 21 74 94 87 74 82
105 89 185 183 263 287 215
115 169 203 392 428 414 323
125 248 267 404 587 624 374
135 306 326 405 506 541 322
145 343 359 405 474 492 260
155 374 423 414 432 445 195
165 397 437 442 429 424 120
175 401 406 412 415 416 41
180 399 399 399 399 399  

COEFFICIENTS OF UTILIZATION (%)

Ceiling Wall   RCR 80 70 50 0
70 50 30 10 70 50 30 50 30 10 0
0 79 79 79 79 74 74 74 64 64 64 42
1 74 72 69 67 69 67 65 58 57 56 39
2 69 65 61 58 64 61 58 53 51 49 35
3 64 58 54 50 60 55 51 49 46 43 32
4 60 53 48 44 56 50 46 45 41 39 29
5 55 48 43 39 52 46 41 41 37 35 27
6 52 44 39 35 48 42 37 37 34 31 24
7 48 40 35 32 45 38 34 34 31 28 22
8 45 37 32 28 42 35 31 32 28 26 20
9 42 34 29 26 40 33 28 29 26 23 19
10 40 32 27 24 37 30 26 27 24 21 17

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



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