Cooper Lighting 2AC User Manual
Page 2
Metalux • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
08/02/2008 1:13:36 PM
Specifications and Dimensions subject to change without notice.
ADF071891
PHOTOMETRICS
ORDERING INFORMATION
SHIPPING INFORMATION
2AC
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
10
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
1900
2111
2487
55
1836
2183
2455
65
1725
2291
2495
75
1478
2170
2175
85
986
1644
1611
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
||
C a n d l e p owe r
Angle
Along II
45°
Across
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
2ACS-228T5-UNV-
EBT1
Electronic Ballast
(2) F28T5/835 Lamps
2600 Lumens
Spacing criterion:
(II) 1.3 x mounting
height, ( ) 1.5 x
mounting height
Efficiency 87.9%
Test Report:
2AC-228T5-UNV-
EBT1.IES
LER = FL75 LPW
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $2.99
1407
1407
1407
1399
1404
1410
1381
1390
1399
1351
1367
1382
1308
1334
1358
1253
1292
1326
1188
1241
1287
1113
1182
1242
1029
1115
1189
938
1042
1129
840
961
1061
735
874
983
625
779
880
509
676
736
389
547
565
267
392
393
153
240
235
60
100
98
0
0
0
105 105 105 105
102 102 102 102
98
98 98
93 93 93
90
90 90
88
95 90 86 83
92 88 85 81
85 82 79
81 79 76
78 76 74
72
86 78 72 66
83 76 71 66
73 68 64
70 66 63
68 64 61
59
78 68 60 54
76 67 60 54
64 58 53
61 56 52
59 55 51
49
71 60 52 46
69 59 51 45
56 50 45
54 49 44
52 47 43
41
65 53 45 39
63 52 45 39
50 44 38
49 43 38
47 42 37
35
60 48 40 34
58 47 39 34
45 38 33
44 38 33
42 37 33
31
55 43 35 30
54 42 35 30
41 34 29
40 34 29
39 33 29
27
52 39 32 26
50 39 31 26
37 31 26
36 30 26
35 30 26
24
48 36 29 24
47 35 28 23
34 28 23
33 27 23
33 27 23
21
45 33 26 21
44 33 26 21
32 25 21
31 25 21
30 25 21
19
1115
21.4
24.4
1854
35.6
40.6
3431
66.0
75.1
4569
87.9
100.0
4569
87.9
100.0
S A M P L E N U M B E R : 2 AC S - 2 2 8 T 5 - U N V- L 5 8 4 1- E B T 1- U
Number of Lamps
(Not included)
2=2 Lamp
Wattage (Length)
28T5=28W T5 (48")
54T5=54W T5HO (48")
Voltage
(1)
UNV=Universal Voltage
120-277
Options
GL=Single Element Fuse
GM=Double Element Fuse
Flex=Flex installed
EL=Emergency Installed
Packaging
U=Unit Pack
PALC=Job Pack,
in carton
Shielding
Blank=Frosted Acrylic
(standard)
SQP=Lens with Square
Pattern Insert
RDP=Lens with Round
Pattern Insert
Ballast Type
EBT =T5 Linear Electronic
Program Rapid Start
Total Harmonic
Distortion < 10%
No. of Ballast
1 or 2
Ballast Factor/Type
(For 14W T5 and 28W T5 Lamp Only)
N=Normal Light Output .95 BF
(2)
H=High Light Output 1.15 BF
(2)
NDIM=Normal .95-1.0 BF Step Dimming
(3)
HDIM=High 1.15 BF Step Dimming
(3)
Lamps
L5535=T5 Lamp,
3500K
L5541=T5 Lamp,
4100K
L5535HL=T5
Lamp, 28W,
3500K, 2900
Lumens
L5541HL=T5
Lamp, 28W,
4100K, 2900
Lumens
Series
AC=Accord Series
Width
2=2' Width
Type
S=Surface Mount
NOTES:
(1)Products also available in non-US voltages and frequencies for international markets. (2).95 and 1.15 ballast factor available for 28W T5 lamps only. (3) Step Dimming ballast available for 28W T5 lamps only.
(4) Surface mount Accord is not designed for continuous row mount applications.
(4)
Specifications & dimensions subject to change without notice. Consult your Cooper Lighting Representative for availability and ordering information.
For complete product data, reference the Fluorescent Specification binder.
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