Technical Specifications

2GR8-328T8A 20 lbs.
2GR8-332A 20 lbs.
S H I P P I N G I N F O R M A T I O N
Catalog No. Wt.
2 G R 8
ADF012708
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX [phone]
Visit our web site at www.cooperlighting.com
NOTES:
(1)
An EQ Grid Clip is recommended for all 9/16" ceiling systems. Four required per fixture.
(2)
Products also available in non-US voltages and frequencies for international markets.
(3)
Not available
when specifying emergencies, voltage must be specific.
(4)
Standard off-center ballast compartment on
3-lamp fixtures.
(5)
For NYC rated product, see separate specification sheets.
(6)
For a complete listing of
Fifthlight Technology products and other solutions from Cooper Controls, visit www.coopercontrol.com.
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.
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 G R 8 - 3 3 2 A - U N V - E B 8 1 - U
Number of
Lamps
(4)
3=3 Lamps
(Not included)
Wattage
28T8=28W T8 (48")
32=32W T8 (48")
Shielding
A=#12 Acrylic Pattern
A125=#12 Pattern Acrylic
(.125" Thick)
A19/156=#19 Pattern
Acrylic (.156" Thick)
PB1S=Silver Parabolic
Louver (1/2" x 1/2" x 1/2")
Options
GL=Single Element Fuse
GM=Double Element Fuse
Flex=Flex Installed
EL=Emergency Installed
Options
FR=Fire Label
Packaging
U=Unit Pack
Width
2=2' Width
Series
R8=General Purpose
T8 Commercial
Troffer
(1)
Trim Type
G=Grid/Lay-in
(Standard)
Voltage
(2)
120V=120 Volt
277V=277 Volt
347V=347 Volt
UNV=Universal
Voltage 120-277
(3)
Rating
(5)
Blank=
Standard
ATW-SW4=
Chicago
Rated
A C C E S S O R I E S
EQ-CLIP-U=T-BAR Safety Earthquake Clips
(1)
FCTKA-24W-U=Field Installed Flange Kit
Trim Kit
Field
Convertible
Aluminum
FCTK A –
22=2' x 2'
24=2' x 4'
24
Blank
=Single
R=In Row
E=End Row
R W
N
=Natural
W
=White
– U
U=Unit Pack
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%
High Performance T8 Ballasts
HB8
=T8 Electronic Instant Start.
Total Harmonic Distortion <
10%. Standard Ballast
Factor .86 – .88
HB8
L=T8 Electronic Instant Start.
Total Harmonic Distortion <
10%. Low Ballast Factor
.77 – .82
HB8
N=T8 Electronic Instant Start.
Total Harmonic Distortion <
10%. Normal Ballast Factor
1.0
HB8
H=T8 Electronic Instant Start.
Total Harmonic Distortion <
10%. High Ballast Factor
1.15 – 1.20
HR8
T8 Electronic Program Rapid
Start. Total Harmonic
Distortion < 10%. Standard
Ballast Factor .86 – .88
HR8
DIM=T8 Electronic Program
Rapid Start. Total
Harmonic Distortion <
10%. Step Dimming.
Ballast Factor .88
HR8
L=T8 Electronic Program
Rapid Start. Total Harmonic
Distortion < 10%. Low
Ballast Factor .71 – .79
HR8
H=T8 Electronic Program
Rapid Start. Total Harmonic
Distortion < 10%. High
Ballast Factor 1.15 – 1.20
Fifthlight Ballasts
(6)
5LT8 =T8 DALI Program Rapid Start.
Total Harmonic Distortion <
10%. Ballast Factor 1.0
Number of Ballasts
1=1 Ballast
2=2 Ballasts
3=3 Ballasts