Technical Specifications
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Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770.486.4801 6/12 ADF090222
C a n d e l a
Angle Along II 45° Across ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
1314 1314 1314
1303 1311 1319
1274 1304 1338
1234 1300 1371
1188 1293 1383
1129 1266 1330
1066 1210 1174
990 1089 998
909 920 902
812 773 880
708 698 924
586 647 950
422 547 754
204 327 327
65 102 100
21 25 26
7 9 10
4 4 4
0 0 0
2EP3GAX-2U6T8S23I 28 lbs.
2EP3GAX-2U6T8S33I 28 lbs.
2EP3GAX-2U6T8S44I 28 lbs.
S H I P P I N G I N F O R M A T I O N
Catalog No. Wt.
C o e f f i 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
T y p i c a l V C P P e r c e n t a g e s
Height Along Height Across
Room Size (Ft.) 8.5’ 10.0’ 8.5’ 10.0’
20 x 20
30 x 30
30 x 60
60 x 30
60 x 60
P H O T O M E T R I C S
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
2EP3GAX-2U6T8S23I
Electronic Ballast
FB31T8/35K/6 Lamps
2600 Lumens
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 1.3 x
mounting height
Efficiency 63.8%
Test Report:
2EP3GAX2U6T8S23I.IES
LER = FP-52
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $4.62
1067 20.5 32.2
1717 33.0 51.8
2984 57.4 90.0
3317 63.8 100.0
3317 63.8 100.0
72 67 65 60
79 73 75 69
83 78 79 74
82 78 78 73
85 82 82 78
76 76 76 76 74 74 74 74 71 71 71 68 68 68 65 65 65 64
71 68 66 64 69 67 65 63 64 62 61 62 60 59 59 58 57 56
65 60 57 53 63 59 56 53 57 54 52 55 53 51 53 51 49 48
60 54 49 45 58 53 48 45 51 47 44 49 46 43 48 45 43 41
55 48 43 39 53 47 42 39 45 41 38 44 40 38 43 40 37 36
51 43 38 34 49 42 37 33 41 36 33 40 36 33 39 35 32 31
47 39 33 29 46 38 33 29 37 32 29 36 32 29 35 31 29 27
43 35 30 26 42 35 30 26 34 29 26 33 29 26 32 28 25 24
40 32 27 23 39 32 27 23 31 26 23 30 26 23 29 26 23 22
38 29 24 21 37 29 24 21 28 24 21 28 24 21 27 23 21 20
35 27 22 19 35 27 22 19 26 22 19 26 22 19 25 21 19 18
2 E P 3 G A X - 2 U 6 T 8
O R D E R I N G I N F O R M A T I O N
S A M P L E N U M B E R : 2 E P 3 G A X - 2 U 6 T 8 S 2 3 I - U N V - E B 8 1 - U
Number
of Lamps
2=2 Lamps
Wattage (Length)
U6T8=32W T8 (24")
Voltage
(3)
120V=120 Volt
277V=277 Volt
347V=347 Volt
UNV=Universal
Voltage 120-277
(4)
Louver Color
S=Silver
W=White
Cell Configuration
23=2 Rows of 3, 6 Cell
33=3 Rows of 3, 9 Cell
44=4 Rows of 4, 16 Cell
Louver Finish
I=Semi-Specular/Haze (Low
Iridescent) Standard (Silver Only)
MI=Specular/Mirrored (Low
Iridescent) (Silver Only)
P=Painted (White only)
Options
GL=Single Element
Fuse
GM=Double
Element Fuse
WTR=White Reveal
Lamps=Lamps
Installed (refer to
lamp ordering
options)
Flex=Flex Installed
(Reference Flex
ordering informa-
tion)
EL=Emergency
Installed
(5)
NOTES:
(1)
Integral end plate grid lock feature not available in heat removal.
(2)
An EQ Grid Clip is recommended for all 9/16" ceiling systems. Four required per fixture.
(3)
Products also available in non-US voltages and frequencies for international markets.
(4)
Not available when specifying emergencies, voltage must be specific.
(5)
Fixtures equipped with “EL” option may require a 5-1/2" housing depth. If installing in field, must use low profile battery pack.
(6)
Louver is recessed by 5/16" in
Concealed T or Slot Grid T.
(7)
Specify row configuration, type in catalog number when ordering complete fixture.
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.
Option – Aluminum Flange Trim
(7)
Blank=SW (Single White)
Type Color
‘S’ Single ‘N’ Natural
‘R’ In Row ‘W’ White
‘E’ End of Row
A C C E S S O R I E S
EQ-CLIP-U=T-BAR Safety Earthquake Clips
(2)
HR=Heat
Removal
(1)
EP=Paralux Louver
Width
2=2' Width
Trim Type
G=Grid/Lay-in (Standard)
G=Concealed T/Slot Grid
(6)
F=Aluminum Flange Trim
(7)
MZ=Modular Trim
AX=Air Supply Floating Louver
X=Blank Side/Floating Louver -
Non-Air Supply (Omit A)
AVX=Air Supply Floating Louver
with Directional Air Vane (Add V)
3=3" Louver Depth
Rating
Blank=
Standard
ATW-SW4=
Chicago
Rated
Options
PAF=Painted After
Fabrication
RIF1=Radio
Interference
Suppressor
REP=Riveted
Endplates
Packaging
U=Unit Pack
PAL=Job Pack,
out of carton
PALC=Job Pack,
in carton
Ballast Type
EB8
=T8 Electronic Start.
Total Harmonic Distortion < 10%
EB8
/PLUS=T8 Electronic Start.
Total Harmonic Distortion < 10%
High Ballast Factor >1.15
ER8 =T8 Electronic Program Rapid Start.
Total Harmonic Distortion < 10%
No. of Ballast
1, 2 or 3
No. of
Ballast
1, 2 or 3
No. of Ballast
1, 2 or 3