CORELITE
DESCRIPTION
Corelite's large scale Cove Trio is an asymmetric lighting solution for the
interior environment that offers flexibility in application and installation. The
Cove Trio optimizes 2T8 performance and efficiency with an engineered
optical system, which produces a smooth even gradient of light across the
illuminated surface. This luminaire is ideal to accent architectural details or
simply create an ambient layer of the illumination.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Housing one piece die-formed
18-gauge corrosion resistant steel
forming a 3" deep ballast channel.
Standard 2'-0", 3'-0", 4'-0" and 8'-0"
fixture lengths combine for
continuous rows.
B ... Reflectors
Die-formed reflectors are highly
specular anodized aluminum.
A C
C ... Electrical
Fixtures are prewired with quick
wire connectors and use UL listed
Class P, 265ma T8 instant start
universal voltage electronic
ballasts. Power factor of 95% with
less than 10% THD. Fixtures and
electrical components certified to
UL and CUL standards.
B
D ... Finish
Reflector pans are anodized
aluminum. Ballast channels are
corrosion resistant steel.
Mounting
Fixture mounts directly to
architectural cove or to wall
structure. Refer to installation
section for details.
Aiming
Plus5 Adjustable Aiming System
(tm) allows for 5 degree
incremental adjustments.
Cove Trio
2T8
T OP VIEW
D
Front
Architectural Cove
Asymmetric Indirect
2-7/8"
[73mm]
Light Distribution
Indirect - 100.0%
Direct - 0.0%
8-1/2" [215mm]
Back
MODULES AND DIMENSIONS
24" [610mm]
36" [914mm]
48" [1219mm]
Front Mount
Degree of Lift
Back Mount
2 7/8 x 8 1/2
0 (Standard)
2 7/8 x 8 1/2
3 5/8 x 8 1/2
5
3 x 8 3/4
4 1/4 x 8 1/4
10
3 1/4 x 8 7/8
5x8
15
3 1/2 x 9
5 5/8 x 7 3/4
20
3 1/2 x 9
6 1/4 x 7 1/2
6 3/4 x 7
25
30
3 3/4 x 9
4 x 8 7/8
96" [2438mm]
ORDERING INFORMATION
Series
CT=Cove Trio
Optics Up
S=Specular
Optics Down
N=None
Number of Lamps
2=2 Lamps
Number of
Circuits
1=1 Circuit
Lamp Type
T8=T8 Normal Output
2=2 Circuits
277=277V
347=347V
Wiring 1
B=Battery Pack
UNV=Universal
(120V277V)
1
Voltage 1
120=120V
C=Standard Circuit
D=Dimming
Run Length
Individually Mounted
Luminaires may be 2', 3', 4' or 8'
in length
Options
P5=Plus 5 Aiming
System (tm)
Continuously Mounted
Standard row configurations over
8' consist of 4' and 8' sections. 2'
and 3' sections will be used for
row lengths other than in 4'
increments
E=Emergency
T=Nightlight
Y=Daylight
Notes: 1
Not all options available. Please consult your Cooper Lighting Representative for
availability.
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
ADE050069
09/29/2011 12:51:40 PM
PHOTOMETRICS
Corelite
Co ef fici ents of U tilization
CT-SN-2T8
(2) F32T8/TL841
3000 Lumens
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
Ca ndela
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
69
63
57
52
47
43
40
37
34
31
29
69
60
52
46
40
36
32
28
26
23
21
69
57
48
41
35
30
26
23
20
18
16
69
55
45
37
31
26
23
19
17
15
13
59
53
49
44
40
37
34
31
29
27
25
59
51
45
39
35
31
27
24
22
20
18
59
49
41
35
30
26
23
20
18
16
14
20%
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
59
47
39
32
27
23
20
17
15
13
11
40
35
31
27
24
21
19
17
15
14
13
23
20
18
16
14
12
11
10
09
08
07
07
06
06
05
04
04
04
03
03
03
02
00
00
00
00
00
00
00
00
00
00
00
40
34
29
25
21
18
16
14
12
11
10
40
33
27
23
19
16
14
12
10
09
08
23
20
17
14
12
11
09
08
07
07
06
23
19
16
13
11
10
08
07
06
05
05
07
06
05
05
04
04
03
03
02
02
02
07
06
05
04
04
03
03
02
02
02
02
Efficiency 72.4%
Test Report
#T16522
Zo nal Lu men Summar y
Zone
Lumens
%Lamp
%Fixture
0-30
0
0
0
0-40
0-60
0-90
0
0
0
0
0
0
0
0
0
90-120
90-130
90-150
1491
2295
3621
24.90
38.20
60.30
34.30
52.80
52.80
90-180
0-180
4344
4344
72.40
72.40
100.00
100.00
Angle
Along II
45º
Across I
180
175
170
165
160
155
150
145
140
135
130
125
120
115
110
105
100
95
90
818
816
804
790
768
740
706
670
620
569
512
445
387
317
246
170
105
33
5
818
865
918
980
1045
1140
1246
1331
1490
1589
1672
1676
1622
1497
1309
1080
843
392
131
818
880
968
1077
1242
1430
1634
1787
2012
2070
2097
2050
1903
1709
1473
1126
845
383
108
COMMON CIRCUIT CONFIGURATIONS FOR TWO LAMP WALL MOUNT FIXTURES
STANDARD ROW CONFIGURATIONS (2' and 3' sections will be used for row lengths other than in 4' increments)
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE050069
09/29/2011 12:51:40 PM