GE ET Series Technický list stáhnout pdf (Strana 2)

Wide: ET22XB3-4000K.ies

Angle 0° 45° 90°

0° 841 841 841

5° 845 851 841

10° 857 874 842

15° 874 910 841

20° 896 956 837

25° 921 1014 832

30° 948 1077 824

35° 971 1140 811

40° 912 1184 787

45° 964 1197 750

50° 916 1159 698

55° 827 1059 620

60° 670 903 521

65° 552 715 410

70° 402 524 299

75° 265 345 197

80° 149 193 111

85° 60 77 44

90° 2 2 2

CANDLEPOWER SUMMARY

Zone Lumens % of Fixture

0-30° 757 20%

0-40° 1366 37%

0-60° 2841 76%

0-90° 3739 100%

ZONAL LUMEN SUMMARY

Angle 0° 45° 90°

45° 4335 3439 2694

55° 4737 3617 2746

65° 4350 3266 2468

75° 3425 2560 1947

85° 2270 1737 1299

LUMINANCE DATA (candela/m

)

COEFFICIENTS OF UTILIZATION

NOTE: Floor 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

0 119 119 119 119 116 116 116 116 111 111 111 106 106 106 102 102 102 100

1 108 103 98 94 105 101 97 93 96 93 90 92 90 87 89 86 84 82

2 97 89 81 75 95 87 80 74 83 77 73 80 75 71 77 73 69 67

3 88 77 68 61 85 75 67 61 72 65 59 69 63 58 67 62 57 55

4 80 67 58 51 78 66 57 50 63 56 50 61 54 49 59 53 48 46

5 73 59 50 43 71 58 49 42 56 48 42 54 47 41 52 46 41 39

6 67 53 43 37 65 52 43 36 50 42 36 48 41 36 47 40 35 33

7 62 47 38 32 60 47 38 32 45 37 31 43 36 31 42 36 31 29

8 57 43 34 28 56 42 34 28 41 33 27 39 32 27 38 32 27 25

9 53 39 30 25 52 38 30 25 37 30 24 36 29 24 35 29 24 22

10 50 36 27 22 48 35 27 22 34 27 22 33 26 22 32 26 22 20

Lumination

2’ x 2’ Recessed Troffer ET 22 Series

For more information and access to all of our resources, including our design tool visit: www.gelighting.com

Angle 0° 45° 90°

0° 1185 1185 1185

5° 1193 1189 1186

10° 1200 1189 1178

15° 1206 1186 1164

20° 1205 1174 1142

25° 1188 1149 1109

30° 1138 1104 1065

35° 1044 1030 1007

40° 912 922 933

45° 771 794 843

50° 635 666 737

55° 517 547 622

60° 419 439 506

65° 333 346 397

70° 256 265 297

75° 183 190 206

80° 114 121 126

85° 45 53 58

90° 0 1 7

CANDLEPOWER SUMMARY

Zone Lumens % of Fixture

0-30° 974 29%

0-40° 1615 48%

0-60° 2741 81%

0-90° 3369 100%

ZONAL LUMEN SUMMARY

Angle 0° 45° 90°

45° 2931 3019 3205

55° 2423 2564 2915

65° 2118 2201 2525

75° 1901 1974 2140

85° 1388 1635 1789

LUMINANCE DATA (candela/m

)

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

0 119 119 119 119 116 116 116 116 111 111 111 106 106 106 102 102 102 100

1 109 104 100 96 106 102 98 95 98 95 92 94 91 89 90 88 86 84

2 99 91 85 79 97 90 83 78 86 81 76 83 78 75 80 76 73 71

3 91 81 73 66 88 79 72 66 76 70 64 73 68 63 71 66 62 60

4 83 72 63 56 81 70 62 56 68 61 55 65 59 55 63 58 54 52

5 77 64 55 49 75 63 55 49 61 54 48 59 53 47 57 51 47 45

6 71 58 49 43 69 57 49 43 55 48 42 53 47 42 52 46 41 39

7 66 53 44 38 64 52 44 38 50 43 37 49 42 37 47 41 37 35

8 61 48 40 34 60 47 39 34 46 39 33 45 38 33 44 38 33 31

9 57 44 36 30 56 43 36 30 42 35 30 41 35 30 40 34 30 28

10 54 41 33 28 52 40 33 28 39 32 27 38 32 27 37 31 27 25

Medium: ET22XA3-4000K.ies

Optical System:

Lumination LED Luminaires use Intrinsx

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

Electrical System:

• 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:

• 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

Product Speciﬁcations:

Photometric Data:

IND021-R012114

1300

975

650

325

Polar Curves

Medium Distribution

1179

884

588

295

Polar Curves

Wide Distribution

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.

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