EPC22-2
2' × 2' High Efficiency, e•poc® Full Distribution Luminaire / 2-Lamp T5, T5HO, T8, TT
PROJECT INFORMATION
Project Name
Type
Catalog No.
Date
CONSTRUCTION
FEATURES
• Attractive fluorescent architectural recessed luminaire
• T5, T8, and twin tube optical systems available
• Full distribution provides controlled high angle light for visual
comfort
• Advanced optical design produces high efficiencies
• Exclusive T8 EnergyMax® tuned 1.04 ballast factor ballast
• Step dimming options available for both T5 and T8 expand
energy savings opportunities
• Low W/ft2 ratio meets the most restrictive lighting power
density codes
• Unique frameless optics system allows easy access to lamps and
electrical from below the ceiling
• Lens styles provide aesthetic alternatives
• Low profile housing fits in tight plenum spaces
• Damp location standard
• Recessed, surface or cable mount
ELECTRICAL
Luminaire housing, end caps, and reflectors are dieformed code-gauge steel. Frameless optics system
hinges from either side for easy access to lamps
and electrical components. Mechanical light trap
prevents light leaks. Latches are spring loaded. Four
integral T-bar clips are standard.
Standard class “P”, thermally protected,
autoresetting HPF ballast, sound rated A. CEE NEMA
Premium compliant. All ballast leads extend a
minimum of 6" through access location. NEC/CECcompliant ballast disconnect is standard.
FINISH
Field installation of battery packs requires use of
remote test switch.
EMERGENCY
All visible parts are custom formulated soft, nonglare high-reflectance white powder coat finish,
painted after fabrication.
CEILING COMPATIBILITY
Designed for recessed installation in standard
inverted tee grid ceilings (G), recessed installation
in hard ceilings (G with FK accessory), surface mount
at ceiling plan (SM) or cable mount suspension
below ceiling plan (CM). For compatibility with
specific ceilings contact your Hubbell Lighting
representative. T-bar clips are standard.
SHIELDING
Lenses are high transmission extruded acrylic.
INSTALLATION
An access plate is furnished with each recessed
fixture for fast wiring connections without the
necessity to open the fixture or wireway.
CERTIFICATION
All luminaires are built to UL 1598 standards
and bear appropriate UL and cUL or CSA labels.
Damp location labeling is standard. Recessed
models without emergency options are IC labeled.
Emergency-equipped fixtures labeled UL 924. UL
Sanitation Approved.
BALLASTS
Energy efficient, thermally protected, automatic
resetting, HPF ballast, sound rated A. CEE NEMA
Premium compliant.
ORDERING INFORMATION
EPC
22 – 2
MODEL
EPC e∙poc® Full
Distribution
Luminaire
NO. OF LAMPS
2 Two
SIZE
22 2' × 2'
CEILING TYPE
G Grid1
SM Surface Mount
CM Cable Mount2
LAMP TYPE
14
17
24
40TT
EXAMPLE EPC22-224G-DL-EPU-F5835
–
–
SHIELDING
DL Delta Profile
–
AIR FUNCTION
Blank Static
A Air Return
Side Slots
SH Shield Profile
Page 1/3 Rev. 03/08/16
–
OPTIONS
VOLTAGE
U 120V-277V
347 347V1
LAMPS
BALLAST
E Electronic T8, 0.88 Ballast Factor, Instant Start
ESD Electronic T8, 0.88 Ballast Factor, Step Dimming,
Programmed Start
ED Electronic T8, T5 Dimming, Programmed Start4
ELW Electronic T8, 0.77 Ballast Factor, Low Wattage, Instant Start
EHL Electronic T8, 1.18 Ballast Factor, High Wattage, Instant Start
ACCESSORIES
E104 Electronic T8, 1.04 Ballast Factor, Instant Start (N/A 1-Lamp)
(ORDER SEPARATELY)
ESD104 Electronic T8, 1.04 Ballast Factor, Step Dimming,
FK22 2' × 2' Single Flange Kit
Programmed Start3
FKCR Flange Kit Row Adaptor
EP Electronic T5, T5HO, 1.0 Ballast Factor or T8, 0.88 Ballast
CM 48Y2SC3F 48" Cable Mount Kit for 2'
Factor, Programmed Start
wide Cable Mount
EP104 Electronic T8, 1.04 Ballast Factor Programmed Start
Damp Label - standard
1
EP95 Electronic T5, 0.95 Ballast Factor , Programmed Start (N/A
For drywall, order Flange Kit accessories separately
2
T5HO, 1-Lamp)
Order hanger accessories separately
3
Not compatible with T8 25, 28 or 30 watt energy saving lamps
ESD95 Electronic T5, 0.95 Ballast Factor, Step Dimming,
4
Programmed Start (N/A T5HO, 1-Lamp)
Where available
5
Not available with "A" air function.
EP115 Electronic T5, 1.15 Ballast Factor, Programmed Start (N/A
6
Not available with Surface Mount ceiling types
T5HO, 1-Lamp)
7
In-Fixture Module Antenna adds 2" to overall fixture height at
ESD115
Electronic T5, 1.15 Ballast Factor, Step Dimming,
power feel location.
Programmed Start (N/A T5HO, 1-Lamp)
Protected by US Patents D603,999; D604,446;7,901,105.
ETT Electronic Twin Tube, Instant Start (specify voltage)
Protected by Canada Patent 136,279.
Additional Canada Patent Pending.
EPTT Electronic Twin Tube, Programmed Start
Specifications subject to change without notice.
2', T5: 14 Watt
2', T8: 17 Watt
2', T5HO: 24 Watt
Twin Tube Compact,
2G11 Base: 40 Watt
–
FO830
FO835
FO841
F5830
F5835
F5841
FTT830
FTT835
FTT841
C388
C488
C588
EL
30K 78+CRI T8 Lamps Installed
EL5
35K 78+CRI T8 Lamps Installed
41K 78+CRI T8 Lamps Installed
30K 85CRI T5 or T5HO Lamps
G1
Installed
35K 85CRI T5 or T5HO
G2
Lamps Installed
41K 85CRI T5 or T5HO
G3
Lamps Installed
30K Twin Tube
GLR
Lamps Installed
GMF
35K Twin Tube
NYC
Lamps Installed
NYCU
41K Twin Tube
Lamps Installed
CP
3-Wire Flex
4-Wire Flex
5-Wire Flex
T8 Emergency
Battery Pack,
350-450 Lumens 5
T5 or T5HO Emergency
Battery Pack, 390-700
Lumens5
Single Gasket
(door to housing)
Double Gasketing
(G1 and lens to door)
Triple Gasketing (G2
and housing to ceiling)
Fast Blow Fuse
Slow Blow Fuse
NYC Compliant
NYC Compliant,
Union Label
Chicago Plenum
RECESSED ARCHITECTURAL / EPC22-2
© 2016 Columbia Lighting, a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Columbia Lighting reserves the right to change
specifications without notice. 701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Tech Support 864.678.1668 / Website www.columbialighting.com
EPC22-2
2' × 2' High Efficiency, e•poc® Full Distribution Luminaire / 2-Lamp T5, T5HO, T8, TT
PHOTOMETRIC DATA
LUMINAIRE DATA
Luminaire
Ballast
Ballast Factor
Lamp
Lumens per
Lamp
Watts
Mounting
Shielding Angle
Spacing
Criterion
Luminous
Opening in Feet
EPC22-224G-DL-EPU
EPOC Troffer,
Recessed/
Architectural
2 x 2 2-lamp with
opal delta lenses
ICN-2S24
1.00
F24T5
1750
Test 3167 Test Date 2/25/10
ZONAL LUMEN SUMMARY
Zone
Lumens % Lamp % Fixt.
0-30
0-40
0-60
0-90
0-180
759
1260
2313
2988
2989
21.7
36.0
66.1
85.4
85.4
25.4
42.1
77.4
100.0
100.0
ENERGY DATA
Total Luminaire Efficiency
85.4%
Luminaire Efficacy Rating (LER)
ANSI/IESNA RP-1-2004 Compliance
Comparative Yearly Lighting Energy
Cost per 1000 Lumens
57
Non-Compliant
$4.21 based on 3000
hrs. and $0.08 per KWH
INDOOR CANDELA PLOT
180
165
150
135
1000
53
Recessed
0° = 90 90° = 90
0° = 1.24 90° = 1.38
120
500
105
Length:1.83
Width:1.25
Height:0.00
90
75
500
60
1000
0
15
0.0
30
Horiz 0-180
45
45.0
90.0
Test 15109 Test Date 8/8/08
LUMINAIRE DATA
Luminaire
Ballast
Ballast Factor
Lamp
Lumens per
Lamp
Watts
Mounting
Shielding Angle
Spacing
Criterion
Luminous
Opening in Feet
EPC22-217G-DL
e•poc™ Troffer
Recessed 2' × 2'
2-lamp with two opal
delta lenses
B232IUNV104-A
1.04
F17T8
1375
ZONAL LUMEN SUMMARY
Zone
Lumens % Lamp % Fixt.
0-30
0-40
0-60
0-90
0-180
517
859
1575
2043
2043
18.8
31.2
57.3
74.3
74.3
25.3
42.1
77.1
100.0
100.0
ENERGY DATA
Total Luminaire Efficiency
74.3%
Luminaire Efficacy Rating (LER)
IESNA RP-1-2004 Compliance
Comparative Yearly Lighting
Energy Cost per 1000 Lumens
59
Non-Compliant
$4.07 based on 3000
hrs. and $0.08 per KWH
INDOOR CANDELA PLOT
90
36
Recessed
0° = 90 90° = 90
0° = 1.25 90° = 1.36
75
350
Length:1.83
Width:1.83
Height:0.00
60
700
0
15
0.0
Page 2/3 Rev. 03/08/16
30
45
Horiz 0-180
45.0
90.0
RECESSED ARCHITECTURAL / EPC22-2
© 2016 Columbia Lighting, a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Columbia Lighting reserves the right to change
specifications without notice. 701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Tech Support 864.678.1668 / Website www.columbialighting.com
EPC22-2
2' × 2' High Efficiency, e•poc® Full Distribution Luminaire / 2-Lamp T5, T5HO, T8, TT
DIMENSIONAL DATA
CEILING COMPATIBILITY
Type G
3³/₈"
FKCR
24"
Side
End
For lay-in installation in exposed grid
ceilings. Maximum tee widths of 1" and
maximum tee heights of 2" allowed.
24"
For flanged fixtures in row configurations, the FKCR adapter bracket
kit is required in addition to the FK22 kit. Order one less FKCR than
the total number of fixtures in row. (Example: Row of two, order (2)
FK22 & (1) FKCR)
FK22 Flange Kit
Side
24"
NOTE: All dimensions are in inches; dimensions and
specifications are subject to change without
notice. Please consult factory or check sample
for verification.
End
For hard ceiling applications, order FK22
flange kit. Flange kit wires directly into
concealed ceiling opening for a clean,
finished appearance.
Row cut out dimensions using FK22s & FKCR adapters:
Width 243/8", Length [24" × (# in row)] + 3/8".
Example: (24" × 2) + 3/8" = 483/8"
Flange kit cut out dimension for single unit only: 243/8" × 243/8"
DIMENSIONAL DATA - SURFACE OR CABLE MOUNT
191/4"
(4) 1/4 - 1/2" K.O. Mounting
Locations, "A"
11/2"
NOTE: All dimensions are in inches; dimensions and
specifications are subject to change without
notice. Please consult factory or check sample
for verification.
16"
4 1⁄2" x 5" Mounting Collar (SM
only).For Cable Mount (CM) a 2"
x 3" access plate with (2) 7⁄8"K.O.s
provided in place of Mounting
Collar shown.
12"
31/2"
25"
25"
33/4"
CABLE MOUNT
Order CM ceiling type. Access plate supplied for cable mounting or suspension.
Use CM48Y2C3F-KIT 48" cable mount kit. Includes 3 wire feed cord. For other
wiring needs, contact Hubbell representative. Mounting knock-outs, 1⁄4" to 1⁄2",
provided as shown, marked "A".
33/4"
SURFACE MOUNT
Order SM ceiling type. Mounting collar required for surface mounting. (4)
Mounting knock outs, ¼" to ½" provided as shown, marked "A".
Mounting Collar Text
4 1⁄2" x 5" Mounting Collar (SM only).For Cable Mount (CM) a 2" x 3" access
plate with (2) 7⁄8" K.O.s provided in place of Mounting Collar shown.
Page 3/3 Rev. 03/08/16
RECESSED ARCHITECTURAL / EPC22-2
© 2016 Columbia Lighting, a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Columbia Lighting reserves the right to change
specifications without notice. 701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Tech Support 864.678.1668 / Website www.columbialighting.com