Cooper Lighting MB254 Manual De Usuario
Metalux • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
10/06/2008 10:47:32 AM
Specifications and Dimensions subject to change without notice.
ADF060486
PHOTOMETRICS
MB
C o e ffi c i e n t s o f U t i l i z a t i o n
Effective floor cavity reflectance
20%
rc
80%
70%
50%
30%
10%
0%
rw
70 50 30 10
70 50 30 10
50 30 10
50 30 10
50 30 10
0
RCR
0
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
Z o n a l L u m e n S u m m a r y
Zone
Lumens
%Lamp
%Fixture
0-30
0-40
0-60
0-90
0-180
0-40
0-60
0-90
0-180
||
C a n d e l a
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
MB-254-TB-UNV-EBT1
(1) Electronic Ballast
(2) 54W T5 lamp
4400 lumens
Spacing criterion:
(II) 1.2 x mounting
height, ( ) 0.9 x
mounting height
Efficiency 95.3%
Test Report:
10579
LER =69
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.47
(1) Electronic Ballast
(2) 54W T5 lamp
4400 lumens
Spacing criterion:
(II) 1.2 x mounting
height, ( ) 0.9 x
mounting height
Efficiency 95.3%
Test Report:
10579
LER =69
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.47
3550
3550
3550
3526
3363
3199
3479
2995
2863
3399
2787
2716
3285
2637
2518
3142
2460
2267
2968
2202
2098
2767
1995
1995
2539
1830
1855
2296
1677
1813
2030
1505
1689
1749
1414
1524
1459
1251
1432
1150
1081
1317
852
974
1060
553
741
773
285
468
498
85
223
2450
5
50
69
113 113 113 113
111 111 111 111
106 106 106
101 101 101
97 97 97
95
104 99 95 92
101 97 93 90
93 90 87
89 87 85
86 84 82
80
95 87 80 75
92 85 79 74
82 77 72
78 74 71
76 72 69
67
87 77 69 63
84 75 68 62
72 66 61
70 65 60
67 63 59
57
79 68 60 53
77 67 59 53
64 58 52
62 56 52
60 55 51
49
72 60 52 45
70 59 51 45
57 50 44
55 49 44
53 48 43
41
67 54 45 39
65 53 45 39
51 44 39
50 43 38
48 42 38
36
62 49 40 34
60 48 40 34
46 39 34
45 38 33
44 38 33
31
57 44 35 30
55 43 35 30
42 35 29
40 34 29
39 33 29
27
52 39 31 26
51 39 31 26
38 30
26
36 30 25
35 30 25
23
49 36 28 23
47 35 28 23
34 27 23
33 27 23
32 27 22
21
2285
26.0
27.2
3626
41.2
43.2
6319
71.8
75.3
8379
95.2
99.9
8388
95.3
100.0
L u m i n a n c e Da t a
Average
Average
Average
Angle
0-Deg
45-Deg
90-Deg
in Deg
cd/sm
cd/sm
cd/sm
45
55
65
75
85
55
65
75
85
188780
32821
35803
169445
33582
36677
140863
33957
42208
96146
35988
38836
26928
25590
30619
C o e ffi c i e n t s o f U t i l i z a t i o n
Effective floor cavity reflectance
20%
rc
80%
70%
50%
30%
10%
0%
rw
70 50 30 10
70 50 30 10
50 30 10
50 30 10
50 30 10
0
RCR
0
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
Z o n a l L u m e n S u m m a r y
Zone
Lumens
%Lamp
%Fixture
0-30
0-40
0-60
0-90
0-180
0-40
0-60
0-90
0-180
||
C a n d e l a
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
MB-154-FB-UNV-
EB51-U
(1) Electronic Ballast
(1) 54W T5 lamp
4400 lumens
Spacing criterion:
(II) 1.2 x mounting
height, ( ) 0.5 x
mounting height
Efficiency 105%
Test Report:
227P132
LER =-74
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.24
EB51-U
(1) Electronic Ballast
(1) 54W T5 lamp
4400 lumens
Spacing criterion:
(II) 1.2 x mounting
height, ( ) 0.5 x
mounting height
Efficiency 105%
Test Report:
227P132
LER =-74
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $3.24
3538
3538
3538
3528
3409
3281
3477
2970
2542
3393
2349
1786
3275
1777
1322
3126
1376
915
2944
1020
714
2734
752
613
2498
596
564
2239
504
543
1961
449
537
1663
416
534
1357
396
534
1043
378
534
729
364
535
438
353
473
197
289
312
39
131
135
0
0
0
125 125 125 125
122 122 122 122
117 117 117
112 112 112
107 107 107
105
115 110 105 101
112 107 103 100
103 99 96
99 96 93
95 93 91
88
105 97 90 84
102 95 88 83
91 86 81
88 83 79
84 81 77
75
97 86 78 71
94 84 77 71
81 75 70
78 73 68
76 71 67
65
89 77 69 62
87 76
68 62
73 66 61
71 65 60
69 64 59
57
83 70 61 55
81 69 61 55
67 60 54
65 59 53
63 57 53
51
77 64 56 49
76 63 55 49
62 54 49
60 53 48
58 52 48
46
73 59 51 45
71 58 50 44
57 49 44
55 49 44
54 48 43
42
68 55 46 41
67 54 46 41
53 46 40
52 45 40
50 44 40
38
64 51 43 37
63 50 43 37
49 42
37
48 42 37
47 41 37
35
61 48 40 35
59 47 40 35
46 39 35
45 39 34
44 38 34
33
1775
40.4
38.3
2479
56.3
53.5
3657
83.1
79.0
4632
105.3
100.0
4632
105.3
100.0
L u m i n a n c e Da t a
Average
Average
Average
Angle
0-Deg
45-Deg
90-Deg
in Deg
cd/sm
cd/sm
cd/sm
45
55
65
75
85
55
65
75
85
22714
5113
5509
20798
5203
6678
17703
6416
9064
12139
9784
13110
3210
10782
11111