Cooper Lighting Nimbus II Wall 701-IW User Manual

Catalog #

Project

Comments

Prepared by

Type

Date

SPECIFICATION FEATURES

07/20/2007 9:40:15 AM

Consult your representative for additional options and finishes.

Specifications and Dimensions subject to change without notice.

ADN070872

ORDERING INFORMATION

DESCRIPTION

The Nimbus II Wall series offers simple design and flexibility without

sacrificing performance. Multiple lamp configurations in T8 and T5 high

output fluorescent provide maximum flexibility for the architectural

environment. Nimbus II creates a comfortable and uniformly balanced

environment. All of these elements combined make the Neoray Nimbus II an

excellent selection for private offices, open office areas, VDT workspaces,

classrooms and corridors.

A ... Construction

Housing is one-piece, die-formed,

cold rolled steel, forming a 7" x

2-1/2" architectural profile.

Perforated sections are 33% open

with .1563" staggered hole pattern

and opal diffuser. Standard 4'-0"

and 8'-0" luminaire lengths

combine for continuous runs.

B ... End Caps

Standard end caps are precision

die-cast aluminum mechanically

attached without exposed

fasteners.

C ... Reflectors

Reflector is die-formed, semi-

specular anodized aluminum.

D ... Electrical

Luminaires are prewired with quick

wire connectors and use UL list

Class P, 265ma T8 electronic

ballasts. Power factor of 95% with

less than 20% THD. Fixtures and

electrical components certified to

UL and CUL standards.

E ... Finish

Luminaire housings are standard

white using electrostatically

applied acrylic powder coat paint.

Mounting

Fixture mounts directly to existing

structure over a 2" x 4" standard

electrical box mounted horizontally

in the wall. Refer to installation

section for details.

Nimbus II

701-IW

2T8

WALL-MOUNT

SEMI-INDIRECT

Light Distribution

Indirect - 95.7%

Direct - 4.3%

7" [177mm]

2-1/2"

[63mm]

A C ED

END CAP B

5" [127mm]

2-1/2"

[64mm]

7-1/8" [181mm]

S T A N D A R D L U M I N A I R E L E N G T H S

M O D U L A R R O W CO NF IG UR AT I O N

• Standard length sections join easily to create rows.

• Sections align with T-grid.

• All sections prewired for through-wiring with quick connectors.

S AM PL E N UM B ER : 70 1 IW - SP -2 T 8- 1C - 1- SU - WA - 2 4

1

Due to various constraints, some options may not be combined with others.
Please consult your Cooper Lighting Representative for availability.

Series
701IW=Nimbus II

Wall Mount

701IW

Optics Up
S=Specular

S

Number of Lamps

(not included)
1=1 Lamp

2

Lamp Type
(Length)
T8=32W

(4' Unit)

T8

Number of
Circuits

1

1=1 Circuit

1

Voltage

1

1=120V
2=277V
3=347V

SU-WA= Surface/Wall

Mount

SU-WA

Run Length

Individual or
continuous runs will
be configured with
4' and 8' sections only

(see sample catalog #)

Wiring

1

C=Standard Circuit
D=Dimming
E=Emergency/Night Light
B=Battery Pack

Optics Down
P=Perforated

P

U= Universal

2=2 Lamps

NEO-R AY

Specifications and Dimensions subject to change without notice.

PHOTOMETRICS

STANDARD BATTERY AND EMERGENCY/NIGHTLIGHT LOCATIONS

701-IW

Nimbus II

701IW-SP-2T8

(1) F32T8/TL841
3000 Lumens

Efficiency 62.3%

Test Report
#LSI16234

C o e ffici e n t s of U t i l i z a t i o n

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

0

1

2

3

4

5

6

7

8

9

10

60 60 60 60

55 52 50 48

49 45 42 39

45 40 36 32

41 35 31 27

38 30 26 23

35 28 23 20

32 25 20 17

29 22 18 15

27 20 16 13

25 18 14 11

52 52 52 52

47 45 43 41

43 39 36 34

39 34 31 28

35 30 27 24

32 27 23 20

30 24 20 17

27 21 18 15

25 19 15 13

23 17 14 11

22 16 12 10

36 36 36

31 30 29

27 26 24

24 22 20

21 19 17

19 16 15

17 14 13

15 13 11

14 11 09

12 10 08

11 09 07

22 22 22

19 18 18

17 16 15

15 14 13

13 12 11

12 10 09

10 09 08

09 08 07

09 07 06

08 06 05

07 06 05

09 09 09

08 07 07

07 06 06

06 06 05

05 05 04

05 04 04

04 04 03

04 03 03

03 03 02

03 03 02

03 02 02

03

02

02

02

01

01

01

01

01

01

01

C a n d e l a

Angle Along II 45° Across

0 28 28 28

5 27 29 30

15 26 32 35

25 23 33 37

35 20 29 36

45 15 29 35

55 11 24 32

65 3 20 27

75 0 12 24

85 0 6 13

90 0 3 7

95 16 58 34

105 101 323 352

115 187 536 518

125 266 611 773

135 334 569 778

145 391 560 658

155 435 579 615

165 464 563 597

175 478 505 516

180 473 473 473

L u m i n a n c e Data

Angle 0-Deg 45-Deg 90-Deg

in Deg cd/sm cd/sm cd/sm

45 373 554 592

55 337 504 610

65 125 488 577

75 0 371 590

85 0 242 388

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

Zone Lumens %Lamp %Fixture

0-30 21 .72 1.16

0-40 34 1.16 1.87

0-60 60 2.01 3.22

0-90 79 2.65 4.25

40-90 44 1.48 2.38

60-90 19 .64 1.03

90-180 1789 59.65 95.75

0-180 1868 62.29 100.00

48" [1219mm]

96" [2438mm]

B/EM

Power Feed Battery or Night-light

B/EM

B/EM

Neo-Ray • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL [phone] • FAX [phone]

07/20/2007 9:40:15 AM

ADN070872