Cooper Lighting 44-DS Uživatelský manuál stáhnout pdf (Strana 2)

Neo-Ray • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801

04/28/2008 10:58:45 AM

Specifications and Dimensions subject to change without notice.

ADN041945

PHOTOMETRICS

MOUNTING INFORMATION

SHIELDING INFORMATION

44-DS

Neoray

90 °

0°

180 °

135

0°

90 °

44DS

(2) F40T12RS/WW

3200 Lumens

Efficiency 59.0%

Test Report

#3016.0

C oe f f i c i e n t s o f U t i l i z a t i o n

Effective floor cavity reflectance 20%

rc 80% 50% 30%

rw 70 50 30 10 50 30 10 50 30 10

RCR

66 63 61 60

61 57 54 51

57 52 48 45

53 47 43 39

49 42 38 34

45 39 34 31

42 35 30 27

39 32 27 24

36 29 24 21

33 26 22 19

60 58 57

54 52 50

49 46 44

45 41 39

40 37 34

37 33 30

34 30 27

31 27 24

28 24 21

25 21 19

57 56 55

52 50 49

48 54 43

55 41 38

39 36 34

36 33 30

33 29 27

30 26 24

27 23 21

25 21 19

C a n d e l a

Angle Along II 45° Across ⊥

0 1824 1824 1824

5 1837 1832 1833

10 1793 1782 1768

15 1784 1759 1734

20 1752 1710 1683

25 1656 1600 1590

30 1586 1551 1555

35 1393 1401 1348

40 1182 1197 1101

45 879 895 799

50 696 663 600

55 553 451 469

60 423 281 369

65 311 182 274

70 181 117 173

75 104 100 109

80 66 84 65

85 38 47 46

90 0 0 0

Z o n a l L u m e n S u m m a r y

Zone Lumens %Lamp %Fixture

0-30 1419 22.2 37.6

0-40 2287 35.7 60.6

0-60 3398 53.1 90.0

0-90 3776 59.0 100.0

90-180 0 0.0 0.0

0-180 3776 59.0 100.0

Total Luminaire Efficiency = 59.0%

5 [127mm]

36 " & 48 "

[914mm] & [1219mm]

72 " & 96 "

[1829mm] & [2438mm]

86" [2184mm]

96" [2438mm]

48" [1219mm]

20' [6096mm]

5 [127mm]

ILLUMINATED PATTERNS ARE PROVIDED

IN 1 FOOT INCREMENTS PLUS 7 1/4" [185mm]

90˚ MITERED CORNER

3/16" thick, matte white

ﬁnish with mullion, no

light

leaks.

S58 Acrylic Lens

1/8" thick, clear acrylic

prismatic lens.

S72 Bold Bafﬂe

1" high x 1.2"o.c., 3/16"

thick aluminum bafﬂe,

continuous and unbroken,

no visible joints.

S79 Parabolic Bafﬂe

1-1/4" high blades. 2.4"

o.c., semi-specular

lo-brightness Pearlescent

aluminum bafﬂe.

Continuous and unbroken,

no visible joints.

S22 Acrylic Diffuser

1 2

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