COOPER LIGHTING - METALUX
®
DESCRIPTION
The GCAML Series features a deep para-contoured fixture housing,
high reflectivity and optimum lamp to lens spacing. The series produces total uniformity of light in the luminous area and is compatible
with all of today’s popular ceiling systems and is available with a number of options and accessories for application versatility.
Type
Catalog #
Project
Date
Comments
The specification luminaire is designed to offer maximum efficiency
and performance for today’s unique interior specifications. The GCAML
Series is an excellent choice for commercial office spaces, schools, hospitals or retail merchandising areas.
Prepared by
SPECIFICATION FEATURES
A…Construction
B…Electrical*
D…Hinging/Latching
Deep para-contoured housing, die
formed code gauge, prime cold
rolled steel. Die embossed housing
has full length die formed stiffeners for added strength. Deep “V”
ballast/wireway cover, easily
removed without tools. Die formed
captive lampholder bracket fully
encloses lampholder wiring permitting easy lampholder replacement. Heavy gauge endplates are
securely attached with interlocking
tabs and screws assure accurate
row length without build-up.
Ample KOs for continuous row
wiring. Endplates have integral
Grid-Lock feature for safety and
convenience.
Ballasts are CBM/ETL Class “P”
and are positively secured by
mounting bolts. Pressure lock
lampholders. UL/CUL listed.
Suitable for damp locations.**
Positive cam action spring
loaded, self locking, black steel
latches. Safety-lock T-hinges
allow hinging and latching
either side.
C…Finish
E…Frame/Shielding
Multistage, iron phosphate pretreatment ensures maximum
bonding and rust inhibitor.
Lighting grade, baked white
enamel finish.
Low brightness, 1-1/2" deep
semi-specular/haze parabolic
aluminum louver. Finish is
anodic oxide coating.
Accurate parabolic cells are
held in place with inter-locking
feature. Frameless, full floating
effect louver assembly.
Black reveal around entire
perimeter of louver.
(See Ordering Information).
A
B
C
2GCAML
228T8
232
328T8
332
428T8
432
D
E
4-5/8"
[117mm]
2' X 4' TROFFER
2, 3 OR 4 T8 LAMPS
S p e c i f i c a t i o n D e e p Tr o ff e r
23-3/4" [603mm]
MOUNTING DATA
7/8" [22mm] K.O. (2)
Access Plate
7/8" [23mm] K.O. (2)
7/8" [22mm] K.O. (4)
Access Plate
7/8" [22mm] K.O. (2)
1-1/2"
[38mm]
1-1/2"
[39mm]
5-1/4" [134mm]
3-3/4" [95mm]
7-23/32" [197mm]
48" [1220mm]
Luminaire Efficacy Rating
LER = FP-57
Catalog Number: 2GCAML-332
5-1/4" [135mm]
3-3/4" [95mm]
7-23/32" [196mm]
48" [1219mm]
Yearly Cost of 1000 lumens,
3000 hrs at .08 KWH = $4.21
LAMP CONFIGURATIONS
4-5/8"
[117mm]
4-5/8"
[117mm]
1-1/2" [38mm]
10-3/4"
[273mm]
23-3/4" [603mm]
Input Watts:
EB Ballast & STD Lamps
228T8 (48), 232 (55), 328T8 (67)
332 (81), 428T8 (93), 432 (113)
23-3/4"
[603mm]
23-3/4"
[604mm]
ENERGY DATA
1-1/2" [38mm]
X=4-3/4"
[121mm]
4-5/8"
[117mm]
X
X
5-3/4"
[146mm]
1-1/2" [38mm]
23-3/4" [603mm]
*Reference the lamp/ballast data in the
Technical Section for specific lamp/ballast
requirements.
7"
7"
[178mm] [178mm]
23-3/4" [603mm]
**Consult Pre Sales Technical Support.
CEILING COMPATIBILITY
G
Grid/Lay-in
Standard
G
Concealed T
COOPER LIGHTING
G
Slot Grid
F
Aluminum Flange Trim
With Supporting
Swing Gates
MZ
Modular Trim
With Supporting
Swing Gates
Ceiling
Type**
Trim
Type
Exposed Grid
Concealed T
Slot Grid
Flange
Concealed “T” or ”Z“
Metal Pan
G
G
G
F
MZ
MZ
LAMPS CONTAIN MERCURY. DISPOSE ACCORDING TO LOCAL,
STATE OR FEDERAL LAWS
Safe and convenient means of
disconnecting power.
ADF020646
2GCAML
PHOTOMETRICS
Coeff icients of Utilization
2GCAML-332S613I
Electronic Ballast
FO32T8/35K Lamps
2800 Lumens
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 1.7 x
mounting height
Efficiency 66.4%
Test Report:
2GCAML332S613I.IES
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
79
74
68
63
58
53
48
45
79
71
64
57
51
45
40
36
79
69
60
52
46
39
35
30
79
67
57
49
42
35
30
26
41 32 26 23
37 28 23 19
35 26 20 17
77
72
67
61
56
51
47
43
Candela
20%
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
71
64
58
52
47
42
37
33
77
70
62
56
50
44
40
35
77
68
59
52
45
39
34
30
77
66
56
48
41
35
30
26
74
67
60
54
48
43
38
34
74
65
57
50
44
38
34
30
74
64
55
47
41
35
30
26
40 32
36 28
34 25
26
23
20
22
19
17
31
27
25
26 22
22 19
20 17
71
63
56
49
43
38
33
29
71
62
54
47
40
34
30
26
68
62
56
51
45
40
36
33
68
61
54
48
42
37
33
29
68
60
52
46
40
34
30
26
66
59
51
44
38
33
28
24
30 25
27 22
24 20
22
19
17
29 25 22
26 22 19
23 19 17
21
18
15
Zonal Lumen Summary
Ty p i c a l V C P P e r c e n t a g e s
Zone
0-30
0-40
0-60
0-90
0-180
Room Size (Ft.)
20 x 20
30 x 30
30 x 60
60 x 30
60 x 60
Lumens
%Lamp
1572
2681
4912
5575
5575
18.7
31.9
58.5
66.4
66.4
%Fixture
28.2
48.1
88.1
100.0
100.0
Height Along Height Across
8.5’ 10.0’
8.5’ 10.0’
71
69
66
63
78
73
75
69
82
78
79
74
82
79
78
76
85
82
82
79
Angle Along II
Across⊥ 1877
0
1868
5
1834
10
1786
15
1722
20
1643
25
1552
30
1447
35
1327
40
1190
45
1040
50
874
55
683
60
447
65
146
70
45
75
20
80
6
85
0
90
45°
1877
1870
1837
1848
1877
1889
1885
1811
1705
1608
1515
1268
856
540
261
59
24
7
0
1877
1877
1893
1992
2077
2114
2063
2032
2108
2040
1537
1024
969
843
245
65
25
6
0
LER = FP-57
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $4.21
ORDERING INFORMATION
SAMPLE NUMBER: 2GCAML-232S613I-UNV-EB81-U
Rating
Blank=
Standard
NY=New York
City Rated
ATW-SW4=
Chicago
Rated
Width
2=2' Width
Trim Type
G=Grid/Lay-in
(Standard) (1)
G=Concealed T
G=Slot Grid
F=Aluminum Flange
Trim (5)
MZ=Modular Trim
EMZ=Modular Trim
(Extended Swing Arm
Series
C=Specification Deep Troffer
Air Supply
A=Air Handling Floating Door,
Black Reveal
AV=Air Handling w/Directional
Vanes
B=Non-Air Handling Floating
Door, Black Reveal
Blank=No Vane
Number
of Lamps (2)
2, 3 or 4 lamps
Wattage
28T8=28W T8 (48") (6)
32=32W T8 (48")
Louver
S=Silver
W=White
Cell Configuration
613=6 Rows of 13, 78 Cell
1329=13 Rows of 29, 377 Cell
Louver Finish
I=Semi-Specular/Haze
MI=Specular/Mirrored
(Low Iridescent)
P=White Finish
Voltage (3)
120V=120 Volt
277V=277 Volt
347V=347 Volt
UNV=Universal
Voltage 120-277 (4)
Options
Options
GL=Single Element Fuse
Packaging
GM=Double Element Fuse
U=Unit Pack
EL4=Emergency Lighting Self Contained
PAL=Job Pack,
PAF=Painted After Fabrication
out of carton
RIF1=Radio Interference Suppressor
PALC=Job Pack,
20GA/REP=20 Gauge Riveted Endplates.
in carton
For use in New York City.
RLS=Rotor-Lock Socket (T8 Lamps Only)
Flex=Flex Installed (Reference Flex ordering information)
EL=Emergency Installed
Ballast Type (3)
EB8 =T8 Electronic Instant Start.
Total Harmonic Distortion < 10%
No. of Ballast
1 or 2
EB8 /PLUS= T8 Electronic Instant Start.
High Ballast Factor >1.13.
No. of
Total Harmonic
Ballast
Distortion < 10%
1 or 2
ER8 =T8 Electronic Program Rapid Start.
Total Harmonic Distortion < 10%
No. of Ballast
1 or 2
Lamps Installed
Blank=No Lamps Installed
L8835=T8 Lamp, 28W and 32W, 3500K (6)
L8841=T8 Lamp, 28W and 32W, 4100K (6)
L8835HL=T8 Lamp, 32W, 3500K, 3100 Lumens
L8841HL=T8 Lamp, 32W, 4100K, 3100 Lumens
LCWE=Cool White Energy Saving Lamps
L8730=F32T8 3000K
L8735=F32T8 3500K
L8741=F32T8 4100K
(Additional options available. See Accessory Section)
Option – Aluminum Flange Trim (5)
Blank=SW (Single White)
Type
Color
‘S’ Single
‘N’ Natural
‘R’ In Row
‘W’ White
‘E’ End of Row
HPT8 Ballast
HB8 L=T8 Electronic Instant Start. Low Ballast Factor .77
HB8 =T8 Electronic Instant Start. Ballast Factor .88
HB8 N=T8 Electronic Instant Start. Normal Ballast Factor 1.0
HB8 H=T8 Electronic Instant Start. High Ballast Factor 1.15-1.2
HR8 DIM=T8 Electronic Program Start Step Dimming. Ballast Factor .88
HR8 L=T8 Electronic Program Start. Low Ballast Factor .77
HR8 =T8 Electronic Program Start. Ballast Factor .88
HR8 H=T8 Electronic Program Start. High Ballast Factor 1.15-1.2
Door Frame
ML=Frameless Metal Parabolic
ACCESSORIES
EQ-CLIP-U=T-BAR Safety
Earthquake Clips(1)
SHIPPING INFORMATION
Catalog No.
(1)
(2)
(3)
NOTES: An EQ Grid Clip is recommended for all 9/16" ceiling systems. Four required per fixture. Standard off-center ballast on 3-lamp fixtures. Products also
(4)
(5)
available in non-US voltages and frequencies for international markets. Not available when specifying emergencies, voltage must be specific. Specify row configu(6)
ration, type in catalog number when ordering complete fixture. When utilizing 28W T8 lamps, HPT8 Ballast must be speficied.
For complete product data, reference the Fluorescent Specification binder. Specifications & dimensions subject to change without notice. Consult your Cooper Lighting
Representative for availability and ordering information.
Wt.
2GCAML-232S613I
2GCAML-232S715I
2GCAML-332S613I
2GCAML-332S715I
2GCAML-432S613I
2GCAML-432S715I
48 lbs.
48 lbs.
48 lbs.
48 lbs.
48 lbs.
48 lbs.
Visit our web site at www.cooperlighting.com
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770.486.4801
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ADF020646