Download GE ET Series Specification Sheet

Photometric Data: LuminationTM 2’ x 2’ Recessed Troffer ET 22 Series
Medium: ET22XA3-4000K.ies
COEFFICIENTS OF UTILIZATION
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
CANDLEPOWER SUMMARY
Angle
0°
45°
90°
0° 11851185
5° 11931189
10° 12001189
15° 12061186
20° 12051174
25° 11881149
30° 11381104
35° 10441030
40° 912922
45° 771794
50° 635666
55° 517547
60° 419439
65° 333346
70° 256265
75° 183190
80° 114121
85°45 53
90°0 1
1185
1186
1178
1164
1142
1109
1065
1007
933
843
737
622
506
397
297
206
126
58
7
0 119 119119119116116116116111111111 106106106102102102100
1 109104100
96106
102
9895989592 94918990888684
2 99 91857997908378868176 83787580767371
3 91 81736688797266767064 73686371666260
4 83 72635681706256686155 65595563585452
5 77 64554975635549615448 59534757514745
6 71 58494369574943554842 53474252464139
7 66 53443864524438504337 49423747413735
8 61 48403460473934463933 45383344383331
9 57 44363056433630423530 41353040343028
1054 41332852403328393227 38322737312725
LUMINANCE DATA (candela/m2)
Angle
0°
45°
55°
65°
75°
85°
45°
90°
2931 30193205
2423 25642915
2118 22012525
1901 19742140
1388 16351789
ZONAL LUMEN SUMMARY
Zone
Lumens
0-30°974
0-40°1615
0-60°2741
0-90°3369
% of Fixture
29%
48%
81%
100%
Polar Curves
Medium Distribution
325
650
975
2
1300
1
Wide: ET22XB3-4000K.ies
CANDLEPOWER SUMMARY
Angle
0°
45°
90°
0° 841841 841
5° 845851 841
10° 857874 842
15° 874910 841
20° 896956 837
25° 921 1014832
30° 948 1077824
35° 971 1140811
40° 912 1184787
45° 964 1197750
50° 916 1159698
55° 827 1059620
60° 670903 521
65° 552715 410
70° 402524 299
75° 265345 197
80° 149193 111
85°60 77 44
90°2 2 2
COEFFICIENTS OF UTILIZATION
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
0 119 119119119116116116116111111111 106106106102102102100
1 1081039894105
101
9793969390 92908789868482
2 97 89817595878074837773 80757177736967
3 88 77686185756761726559 69635867625755
4 80 67585178665750635650 61544959534846
5 73 59504371584942564842 54474152464139
6 67 53433765524336504236 48413647403533
7 62 47383260473832453731 43363142363129
8 57 43342856423428413327 39322738322725
9 53 39302552383025373024 36292435292422
1050 36272248352722342722 33262232262220
NOTE: Floor Reflectance : 20%
Product Specifications:
LUMINANCE DATA (candela/m2)
Angle
0°
45°
55°
65°
75°
85°
45°
90°
4335 34392694
4737 36172746
4350 32662468
3425 25601947
2270 17371299
ZONAL LUMEN SUMMARY
Zone
Lumens
0-30°757
0-40°1366
0-60°2841
0-90°3739
% of Fixture
20%
37%
76%
100%
Polar Curves
Wide Distribution
295
588
884
1179
2
1
For more information and access to all of our resources, including our design tool visit: www.gelighting.com
Optical System:
Electrical System:
Lumination LED Luminaires use IntrinsxTM technology to deliver superior performance and greater
control of how the light is distributed. This allows for better spacing of fixtures while still providing
good uniformity on the task plane and face of the luminaire. Intrinsx™ helps to create a space that
feels brighter, cleaner and more modern with improved efficiency and reducing the “cave effect”
associated with recessed luminaires.
• Precision formed optical assembly comprised of injection molded high specularity reflectors, and an injection molded conformal transmissive lens.
• High optical grade acrylic providing good efficiency and impact resistance
• LED light engine consists of a precision die-cast aluminum heat sink, a Metal Core Printed Circuit Board Assembly (MCPCB)
• Beam Uniformity: Du’v’ = 0.0008
• Luminance Uniformity: 2:1 max to min
• No visible diodes
• Class 1, replaceable, high efficiency LED driver rated for 100,000 hours when used within
operating conditions.
• Audible Noise – Per 29CFR 1910 sub part G: <24 dba (1 foot)
• Thermal overload protection shuts down the luminaire when system temperatures exceed designed operating conditions
• THD: <20%
• Transient Protection: 100 kHz ring wave, 2.5 kV level
• Environmental Testing: High Temperature High Humidity: 60°C /90% (non-condensing)
• Electronic Vibration Testing: Multi Axis, Random Vibration Profile: 2-2000 Hz, 5Gs on electronics
• Input Current: 120V/42W - 375mA
230V/42W - 190mA
277V/42W - 165mA
Construction:
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Durable, long lasting bezel construction. Steel, Electrogalvanized, Cold-rolled, Commercial quality coated with Electrostatic Powder Coat Paint
IP Rating: IP30
Impact Resistance: IK=3
Installation:
Drivers and internal components accessed via plenum. Driver box may be removed from fixture during service. Suitable for damp locations.
T-grid mounting brackets provided with luminaire. Mounting holes provided for hanging wire.
Integrated galvanized PSU enclosure delivers low profile and ease of installation
Seismic Rating: Earthquake/Hurricane clips provided standard. Bracket security test per UL1598
Fixture mounted to grid and inverted for 60 sec.
Luminaire Vibration Testing: Luminaire test to 1.5 G, 100,000 cycles per axis, 2 axis
GE Lighting • 1-888-MY-GE-LED (1 - 888 - 69 - 43 - 533) • www.gelighting.com
GE Lighting Solutions, LLC is a subsidiary of the General Electric Company. The GE brand, logo, Lumination and Intrinsx are trademarks of the General Electric Company.
© 2014 GE Lighting Solutions, LLC. Information provided is subject to change without notice. All values are design or typical values when measured under laboratory conditions.
IND021-R012114