Page 1
Safe and convenient means of
DESCRIPTION
23-3/4" [603mm]
[83mm]
G
F
Ceiling Trim
[603mm]
23-11 /16" [602mm]
X=2-7/1
X
[64mm]
The Encounter™ redefines ambient lighting by being the first fixture to
blend modern contemporary styling with the innovative WaveStream™
technology to deliver exceptional performance and superior energy
savings. Encounter’s highly efficient LED system with advance optical
design delivers an unparalleled combination of optimal light uniformity
for enhanced visual comfort and superior efficiency for greater energy
savings.
Encounter is compatible with all of today's popular ceiling systems
and available in a variety of configurations for application versatility.
Its perfect balance of form and function make it an ideal choice for
commercial office spaces, schools, hospitals, retail and other indoor
ambient applications.
SPECIFICATION FEATURES
Construction
Shallow 3-1/4” deep housing is
extruded aluminum frame and
injected molded composite end
plates. End plates are securely
attached with screws for strength
and rigidity and the elimination of
gaps. End plates have accessory
grid-lock feature for safety and
Electrical
Long-life LED system coupled with
electrical driver to deliver optimal
performance. LED’s available in
3000K, 3500K, 4000K or 5000K with
a minimum CRI of 80. Projected
life is 100,000 hours at 92% lumen
output. Electronic drivers are
available for 120-277V applications.
convenience. Four auxiliary
fixture end suspension points are
provided. Large access plate for
supply connection.
Emergency Battery Pack Option
Optional 120V-277V integral
emergency battery pack is
available in 7-watts or 14-watts
Controls
Metalux LED luminaires come
standard with 0-10V dimming
drivers (1% standard).
Options compatible with Eaton’s
Connected Lighting Systems:
• WaveLinx sensor
• LumaWatt Pro sensor
• SVPD sensor
• DLVP sensor and driver
• Fifth Light DALI driver
Other options include step-
dimming and 3rd party drivers.
Refer to the Connected Lighting
options page and ordering
information for more details.
to meet critical life-safety lighting
requirements. The 90-minute
batteries provide constant power
to the LED system, ensuring
code-compliance. A test switch/
indicator button can be tested
safely from the ground using a
laser pointer, while the patented EZ
Key prevents accidental discharge
of the battery during construction.
Emergency/generator transfer
options available – see ordering
information for details.
Driver Access
Drivers can be accessed via
plenum.
Catalog #
Project
Comments
Prepared by
Finish
Durable frame has high reflectance
baked matte white enamel finish
for luminous uniformity.
Optics
Precision formed optical assembly
with positively retained high
optical grade acrylic lenses provide
a directed optical distribution using
WaveStream technology.
Compliance
Components are UL recognized.
Indoor luminaires are cULus
and CSA listed for 25° C
ambient environments, RoHS
compliant, and comply with
IESNA LM-79. LEDs comply with
LM-80 standards. DesignLights
Consortium® Qualified and
classified for both DLC Standard
and DLC Premium, refer to www.
designlights.org for details.
Warranty
Five year warranty.
Metalux
Type
Date
22EN
LED
2' X 2' TROFFER
LED MODULE
Specification Grade Troffer
MOUNTING DATA
23-3/4"
3-1/4"
LAMP CONFIGURATIONS
3-1/4"
[83mm]
6"
[62mm]
Y=2-1/2"
CEILING COMPATIBILITY
Grid/Lay-in
Standard
Drywall Frame
Kit
Y
22-15/16" [583mm]
23-3/4" [603mm]
Type Type
Exposed GridG
Concealed TG or T
Slot Grid G or T
Flange *
CERTIFICATION DATA
cULus - 1598 and 2043**
Damp Location Listed
CSA
IC Rated
LM79/LM80 Compliant
ROHS Compliant
DesignLights Consortium® Qualified
NOM Compliant
*See Drywall Frame Kit Accessory in
Ordering Information section.
**Fixture construction is suitable for
use in Air-handling and plenum rated
spaces in accordance with Section
300.22 (C) of the National Electrical
Code, Section 4.3.11.2.6.5 of NFPA
90A and Section 602.2.1.4 of ICC.
disconnecting power
PS519064EN
3-19-2018-PRELIM
Page 2
PHOTOMETRICS
0˚ 30˚
˚
˚
˚
˚
20˚
˚
˚
10˚
0˚ 30˚
˚
˚
˚
˚
20˚
˚
˚
10˚
22EN-LD2-25-UNV-
90
L835-CD1-U
80
224
449
673
897
Electronic Driver
70
Linear LED 3500K
Spacing criterion:
60
(II) 1.27 x mounting
50
height, (⊥) 1.29 x
mounting height
40
Lumens: 2648
Input Watts: 20W
Efficacy: 132.4 lm/W
Test Report: 22ENLD2-25-UNV-L835CD1-U.IES
Coefficients of Utilization
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
119 119 119 119 116 116 116 116 111 111 111 106 106 106 102 102 102 100
0
109 104 99 95 106 101 98 94 97 94 91 93 91 88 90 88 86 83
1
99 90 83 77 96 88 82 76 85 79 75 81 77 73 78 75 71 69
2
90 79 71 64 87 77 70 63 74 68 62 72 66 61 69 64 60 58
3
82 70 61 54 80 68 60 54 66 59 53 64 57 52 61 56 51 49
4
75 62 53 46 73 61 53 46 59 51 46 57 50 45 55 49 45 42
5
69 56 47 40 68 55 46 40 53 46 40 51 45 39 50 44 39 37
6
64 51 42 36 63 50 41 35 48 41 35 47 40 35 45 39 35 33
7
60 46 38 32 58 45 37 32 44 37 31 43 36 31 42 36 31 29
8
56 42 34 28 54 42 34 28 41 33 28 39 33 28 38 32 28 26
9
52 39 31 26 51 39 31 26 38 30 26 37 30 25 36 30 25 24
10
Zonal Lumen Summary
Zone Lumens % Fixture
0-30
700 26.4
0-40
1153 43.5
0-60
2068 78.1
2648 96.3
0-90
2648 100.0
0-180
Luminance Data
Angle
in Deg
45
55
65
75
85
Candlepower
Angle Along II 45° Across ⊥
0
897 897 897
5
892 892 896
10
880 880 885
861 861 868
15
835 835 846
20
802 803 815
25
764 766 779
30
720 720 735
35
669 668 684
40
617 613 632
45
557 551 570
50
491 485 504
55
422 413 433
60
347 338 361
65
271 263 267
70
193 181 154
75
114 95 99
80
42 40 39
85
0 0 0
90
Average
0-Deg
cd/sm
Average
45-Deg
cd/sm
2793 2775 2861
2740 2710 2815
2632 2561 2733
2389 2240 1908
1529 1477 1429
Average
90-Deg
cd/sm
22EN LED 2’ X 2’
22EN-LD2-34-UNV-
90
L835-CD1-U
80
294
588
882
1176
Electronic Driver
70
Linear LED 3500K
Spacing criterion:
60
(II) 1.27 x mounting
50
height, (⊥) 1.29 x
mounting height
40
Lumens: 3471
Input Watts: 28.5W
Efficacy: 121.8 lm/W
Test Report: 22ENLD2-34-UNV-L835CD1-U.IES
Coefficients of Utilization
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
119 119 119 119 116 116 116 116 111 111 111 106 106 106 102 102 102 100
0
109 104 99 95 106 101 98 94 97 94 91 93 91 88 90 88 86 83
1
99 90 83 77 96 88 82 76 85 79 75 81 77 73 78 75 71 69
2
90 79 71 64 87 77 70 63 74 68 62 72 66 61 69 64 60 58
3
82 70 61 54 80 68 60 54 66 59 53 64 57 52 61 56 51 49
4
75 62 53 46 73 61 53 46 59 51 46 57 50 45 55 49 45 42
5
69 56 47 40 68 55 46 40 53 46 40 51 45 39 50 44 39 37
6
64 51 42 36 63 50 41 35 48 41 35 47 40 35 45 39 35 33
7
60 46 38 32 58 45 37 32 44 37 31 43 36 31 42 36 31 29
8
56 42 34 28 54 42 34 28 41 33 28 39 33 28 38 32 28 26
9
52 39 31 26 51 39 31 26 38 30 26 37 30 25 36 30 25 24
10
Zonal Lumen Summary
Zone Lumens % Fixture
0-30
918 26.4
0-40
1511 43.5
0-60
2711 78.1
3471 100.0
0-90
3471 100.0
0-180
Luminance Data
Angle
in Deg
45
55
65
75
85
Candlepower
Angle Along II 45° Across ⊥
0
117 6 11 76 11 76
5
1169 1169 1174
10
1153 1153 1160
1128 1128 1137
15
1095 1095 1109
20
1051 1053 1069
25
1002 1004 1021
30
944 944 963
35
877 875 896
40
809 803 828
45
729 722 747
50
643 636 661
55
554 541 568
60
455 443 473
65
355 345 350
70
253 237 202
75
149 125 130
80
55 53 51
85
0 0 0
90
Average
0-Deg
cd/sm
Average
45-Deg
cd/sm
3662 3638 3750
3592 3553 3690
3449 3356 3583
3132 2936 2501
2003 1936 1874
Average
90-Deg
cd/sm
Eaton
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.eaton.com/lighting
Specifications and
dimensions subject to
change without notice.
PS519064EN
3-19-2018-PRELIM
Page 3
22EN LED 2’ X 2’
Non-IC data
20 W
LUMEN MAINTENANCE
TM-21 Lumen
Ambient
Temperature
Maintenance
(100,0000 hours)
25°C > 92% > 448,000
90 CRI
Lumen Adjustment Factors 80->90 CRI
3000K
3500K
4000K
0.861
0.864
0.883
5000K 0.86
Example of Lumen
Adjustment Calculation
22EN-LD2-25-UNV-L835-CD1-U
at 90CRI at 3500K
Lumen Adjustment Factor = 0.864
Total Light Output =
2,648 lm x 0.864 = 2,287 lm
Efficacy = = 114.3 lm/W
2,287 lm
Theoretical
L70
(Hours)
ENERGY AND PERFORMANCE DATA BY CATALOG NUMBER
Stock or
MTO
Catalog Logic
(Curved)
Delivered
Lumens
Watts
MTO 22EN-LD2-19-UNV-L830-CD1-U 2028 16.5 123
MTO 22EN-LD2-19-UNV-L835-CD1-U 2091 16.5 127
MTO 22EN-LD2-19-UNV-L840-CD1-U 2133 16.5 129
MTO 22EN-LD2-19-UNV-L850-CD1-U 2321 16.5 141
MTO 22EN-LD2-25-UNV-L830-CD1-U 2569 20 128
STOCK 22EN-LD2-25-UNV-L835-CD1-U 2648 20 132
STOCK 22EN-LD2-25-UNV-L840-CD1-U 2701 20 135
MTO 22EN-LD2-25-UNV-L850-CD1-U 2940 20 147
MTO 22EN-LD2-30-UNV-L830-CD1-U 2985 24.9 120
MTO 22EN-LD2-30-UNV-L835-CD1-U 3078 24.9 124
MTO 22EN-LD2-30-UNV-L840-CD1-U 3139 24.9 126
MTO 22EN-LD2-30-UNV-L850-CD1-U 3417 24.9 137
MTO 22EN-LD2-34-UNV-L830-CD1-U 3367 28.5 11 8
STOCK 22EN-LD2-34-UNV-L835-CD1-U 3471 28.5 122
STOCK 22EN-LD2-34-UNV-L840-CD1-U 3540 28.5 124
MTO 22EN-LD2-34-UNV-L850-CD1-U 3853 28.5 135
MTO 22EN-LD2-39-UNV-L830-CD1-U 3859 33.3 11 6
MTO 22EN-LD2-39-UNV-L835-CD1-U 3979 33.3 119
MTO 22EN-LD2-39-UNV-L840-CD1-U 4058 33.3 122
MTO 22EN-LD2-39-UNV-L850-CD1-U 4417 33.3 133
MTO 22EN-LD2-43-UNV-L830-CD1-U 4345 38.3 11 3
MTO 22EN-LD2-43-UNV-L835-CD1-U 4478 38.3 11 7
MTO 22EN-LD2-43-UNV-L840-CD1-U 4568 38.3 119
MTO 22EN-LD2-43-UNV-L850-CD1-U 4971 38.3 130
Efficacy
(LPW)
Eaton
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.eaton.com/lighting
Specifications and
dimensions subject to
change without notice.
PS519064EN
3-19-2018-PRELIM
Page 4
SAMPLE NUMBER: 2 2EN-LD2-34-UNV-L835-CD1-SVPD1-U
ORDERING INFORMATION
Flexible Metal Conduit Options
Cable tray and approved raceway rated, install per NEC®; Environmental Air-Handling Space
22EN LED 2’ X 2’
Rating
Blank=Standard
ATW-SW4=Chicago
(6)
Series
22EN=2' x 2' Encounter Series
Air
[Blank] =Standard
A=Air (Vented)
Rated
(8)
(7)
Lamp Type
LD2=LED 2. 0
Stock Lumen Outputs
25=2500 Lumens
34=3400 Lumens
MTO Lumen Outputs
19=1900 Lumens
30=3000 Lumens
39=3900 Lumens
43=4300 Lumens
Integrated Sensing Systems
SWPD1=WaveLinx Wireless Integrated Sensor
LWIPD1=LumaWatt Pro Wireless Integrated Sensor
LWTPD1=LumaWatt Pro Wireless Tile-mount Sensor
SLVPD1=DLVP Low-voltage Integrated Sensor
SVPD1=0-10V Stand-alone Integrated Sensor
(1)
NOTES:
Products also available in non-US voltages and frequencies for international markets.
switch/indicator/laser test. For approximate delivered lumens multiply the lumens per watt of the desired fixture by the wattage of the emergency battery pack (100 lm/W x 7=700 lumens). IES-format photometry for
luminaire under emergency operation available.
classified for both DLC Standard and DLC Premium, refer to www.designlights.org for details.
requirements.
requires one relay when used on a dimming fixture. Must specify voltage as 120V or 277V when ordering these devices.
Integrated Sensing and Control System Options
NOTES: Integrated options must be used in conjunction with the associated system and may not be compatible with other options or accessories. Please refer to the following:
additional details and compatibility.
pages for additional details and compatibility.
Compatible only with driver series shown, and may require two or more drivers. Requires field commissioning to operate or dim. Contact Lutron at www.lutron.com.
(9)
Used to bypass local control during outage. Must be used in conjunction with UL 1008 device (provided by others). GTR2 option includes 2 relays on fixtures with dimming drivers. ETRD option only
(B)
Consult LumaWatt Pro system pages for additional details and compatibility.
(A)
(C)
(D)
(4)
Step-dim driver not available with 1900, 2500, 3000 and 3400 lumen option.
(E)
Consult Fifth Light system pages for additional details and compatibility.
Optics
Blank=Standard
(1)
Voltage
(2), (4)
UNV=Universal Voltage 120-277
(B)
(B)
(2), (4)
347V=347 Volt
48V=48 Volt Low-voltage (Class 2)
(2), (4)
(2), (4)
Options
Emergency
EL7W=7-watt, 120V-277V emergency
battery pack installed
EL14W=14-watt 120V-277V emergency
battery pack installed
ELV7W=7-watt, DLVP-compatible low voltage
emergency battery pack installed
ELV14W=14-watt DLVP-compatible low voltage
emergency battery pack installed
GTR2=Bodine Generator Transfer Relay
ETRD=Iota Emergency Transfer Relay with
dimming control
CCT
L830=3000K
L835=3500K
L840=4000K
L850=5000K
L930=3000K
L935=3500K
L940=4000K
L950=5000K
Flex
A3/8-4/18GDIM=3/8" Flex with 0-10V Dimming Leads
Multiple other configurations available. See below for details.
Packaging
U=Unit Pack
PALC=Job
Pack, in carton
(5)
(3)
(3)
(9)
(C)
(C)
(C)
ACCESSORIES
T3A END E.Q. BRACKET PARTS BAG (Standard with fixture)
DF-22-W=2' x 2' Drywall Frame Kit
SK-22-WS=2' x 2' Shallow Surface Mount Kit
SK-22-WT=2' x 2' Tall Surface Mount Kit
DF10P-C =Decorator Dimmer, 0-10V
SF10P- =Decorator Slide Dimmer, 0-10V
ISHH-01=Programming Remote for Integrated Sensor
ISHH-02=Personal Control Remote for Integrated Sensor
(2)
1900, 2500, 3000 and 3400 lumen option are not available with a Fifth Light DALI (5LTD) driver.
(7)
Chicago rated version does not allow for row mounting.
(C)
Consult DLVP system pages for additional details and compatibility.
(F)
Consult Marketplace Options - Lutron system pages for additional details and compatibility.
Driver Type
CD=0-10V Dimming Driver
(1%-100% Dimming)
SR=Sensor-ready Dimming Driver
for LWIPD1 option
(1%-100% Dimming)
5LTD=Fifth Light DALI Driver
(10%-100% Dimming)
5LTHD=Fifth Light Dimming Driver
(1%-100% Dimming)
LV1=DLVP Dimming Driver
(0%-100% Dimming)
SD=Step Dimming Driver
(50% or 100% Dimming)
LH=Lutron HiLume (LDE1 series) 1%-100% EcoSystem Driver
(5)
347V emergency option not available.
with Soft-on Fade to Black dimming
L5=Lutron 5 Series (LDE5-Series) 5%-100% EcoSystem Driver
(9)
(D)
(D)
(8)
Air version is vented but does not meet air handling
Number of Drivers
1=1 Driver
(B)
(2), (E)
(E)
(C)
(4)
(F)
(3)
With integral test
(6)
DesignLights Consortium® Qualified and
(A)
Consult WaveLinx system pages for
(D)
Consult SVPD series system
(F)
Flex options available for 0-10V dimming control, DALI dimming control, emergency and night light functions. 72-inch factory-installed and pre-wired to driver, fitted to luminaire housing access plate with 90° enclosed FMC
connector. Not all options may be combined and installation ratings vary by type.
A3/8-4/18GDIM series notes: Factory installed dimming option 3/8” flexible metal conduit with 2-#18 power and ground wires and 2-#18 UL-listed jacketed 0-10V +/- control wires. Meets UL 66, 83, 1479, 1569, 1581, 2556.
NEC® 250.118, 300.22(C), 392, 396, 330, 501, 502, 503, 530, 504, 505, 518, 520, 530, 645, 72; Federal Specification A-A-59544 (formerly J-C-30B); all applicable OSHA and HUD Requirements. UL Classified 1-, 2-, and 3-hour
through penetration with applicable fire stop product (not included). May be surface mounted, fished and/or embedded in plaster.
Installation per NEC® 300.22(C ).
Specifications & dimensions subject to change without notice. Consult your Eaton Representative for availability and ordering information.
Eaton
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.eaton.com/lighting
Specifications and
dimensions subject to
change without notice.
SHIPPING DATA
Catalog No. Wt.
22EN-LD2-25 14 lbs.
22EN-LD2-34 14 lbs.
PS519064EN
3-19-2018-PRELIM
Page 5
22EN LED 2’ X 2’
INTEGRATED SENSOR
The Encounter and Encounter HP with Integrated Sensor technology provides automatic energy savings without sacrificing
performance. Traditionally, these types of energy savings required coordination between the luminaire and a lighting control
system. The Encounter delivers superior lighting with integrated occupancy and daylighting controls.
Capture the benefits of traditional lighting controls, without complicated coverage planning or special wiring.
Ideal for new construction or retrofit, the Encounter delivers automatic ON to an energy saving light level,
while ensuring lighting is turned OFF when the space is unoccupied.
The integral daylight sensor reduces the need for special daylight zone planning. Each luminaire will
automatically adjust the light level based on reflected light beneath the sensor in a closed loop method.
Occupied daylight light levels and unoccupied light levels can be adjusted using the integrated sensor
programming remote (Catalog Number: ISHH-01). The integrated sensor personal remote (Catalog Number: ISHH-02)
provides code compliant manual raise, lower, ON, OFF control.
The Encounter with Integrated Sensor is easy to install with no special wiring and ensures energy savings out-of-the-box
with default control settings.
How it works:
• As the user enters the space controlled by the integral sensor, the lighting turns ON to the default daylight level.
• Lighting will remain at that the daylight level until the space is unoccupied. This will start the occupancy timeout period (default 20 minutes).
• If the space remains unoccupied for half of the timeout period, the lighting will automatically reduce to the Energy Saver light level. This adjustable
light level is typically half of the occupied daylight level.
• At the end of the timeout period the lighting will go to the unoccupied light level. This adjustable light level uses the OFF default setting.
100
Light Level
0
Coverage
Coverage
4m
[12 ft.]
0m
[0 ft.]
4m
Major Motion
[12 ft.]
(DO)
Daylight Level
Top View
C
L
Energy Savings
Opportunities
(ES)
Energy Saver
Light Level
Timeout Value
(DU)
Unoccupied Level
Target light level default: 500 lux at 8 ft.
Side View
3.3m
[10 ft.]
0m
[0 ft.]
4m
[12 ft.]
Reccomended Mounting Height 8–12 ft.
0m
[0 ft.]
4m
[12 ft.]
(DO)
Daylight Level
OccupiedUnoccupiedOccupiedUnoccupied
Optional Remote
Controls
SET
MIN
50
75
MAX
To
S
1. R
e
t
5 0, 75, M
aise, Low
O
u
2. To save press S
t
Occ
p
u
3. S
t
er or P
ax.
elect O
ress M
cc or U
E
in.
T
n O
cc
P
r
o
g
r
a
m
m
i
IS
n
g
H
R
e
H
m
o
-0
t
e
1
ISHH-01 Programming Remote
R
a
i
L
s
o
e
w
/
e
r
Tim
e
O
u
t
LO
Un
5
10
HI
15
ES
20
Occ
Eaton
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.eaton.com/lighting
Specifications and
dimensions subject to
change without notice.
Occ
To
S
Pre
elect
ss the SCEN
The lig h
stored li ght l
ting wi ll adju
evels..
Per
s
onal
IS
Remote
H
H
-0
2
Raise
Lower
/
S
C
E
N
E
MAX
75
50
MIN
ES
Un
Occ
S
c
e
nes
E
button.
st to
ISHH-02 Personal Control Remote
PS519064EN
3-19-2018-PRELIM
Loading...