Cooper Lighting 228T5 Bedienungsanleitung

Catalog #

Project

Comments

Prepared by

Type

Date

SPECIFICATION FEATURES

08/02/2008 1:06:20 PM

Consult your representative for additional options and finishes.

Specifications and Dimensions subject to change without notice.

ADF050915

MOUNTING DATA

LAMP CONFIGURATIONS

CEILING COMPATIBILITY

DESCRIPTION

The accord(TM) redefines fluorescent lighting by improving on aesthetics,

comfort and energy savings. The accord(TM) provides the right amount of

light while eliminating surface shadows commonly found in parabolics.

Therefore, accord(TM) increases the comfort level while providing

significant energy savings.

The accord(TM) is the ideal solution for offices, schools, hospitals, retail and

other applications.

A ... Construction

Shallow 3-1/4" deep housing is die

formed of code gauge, prime cold

rolled steel. Heavy gauge end

plates are securely attached with

screws for strength and rigidity

and the elimination of gaps. Four

auxiliary fixture end suspension

points are provided. KOs for

continuous row wiring. Large

access plate for supply connection.

B ... Electrical*

Ballasts are Class "P" and are

positively secured. Rotor-lock

lampholders ensure positive lamp

retention. UL/CUL listed. Suitable

for damp locations.

C ... Ballast Access

Ballast can be removed from

below without tools.

D ... Finish

Durable cold rolled steel with

multistage, iron phosphate

pretreatment and white enamel

finish to ensure maximum bonding

and rust inhibition.

E ... Reflectors

Reflector has high reflectance

baked matte white enamel finish

for luminous uniformity.

F ... Shielding

Positively retained frosted acrylic

profile lenses provide a soft but

effective distribution of light.

G ... Air Return

Optional Air Return model

provides air flow through air slots

in the housing.

2AC

228T5

254T5

T5 LAMPS

2' x 4' Recessed

Troffer Series

LAMPS CONTAIN MERCURY. DISPOSE ACCORDING

TO LOCAL, STATE OR FEDERAL LAWS

Safe and convenient means of

disconnecting power

23-3/4"

[603 mm]

3-1/4"

[83mm]

AB C D FE

48" [1219mm]

8" [204mm]

Access Plate

23-3/4"

[603mm]

4-13/16" [123mm]

1-1/2" [204mm]

23-3/4" [603mm]

3-1/4"

[83mm]

11-3/4" [298mm]

Grid/Lay-in

Standard

Drywall Frame

Kit

Ceiling Trim

Type** Type

Exposed Grid G

ConcealedT G orT

Slot Grid G orT

Flange ***

EB Ballast & STD Lamps @ 277V

228T5 (58)

254T5 (106)

Luminaire Efﬁcacy Rating

LER =FL75 LPW

Catalog Number: 2AC-228T5

Yearly Cost of 1000 lumens,

3000 hrs at .08 KWH = $2.99

*Reference the lamp/ballast data in the

Technical Section for speciﬁc lamp/ballast

requirements.

**Consult Pre Sales Technical Support.

***See Drywall Frame Kit Accessory

E N E R G Y D ATA

Input Watts:

COOPER LIGHTING - METALUX®

Metalux • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801 08/02/2008 1:06:20 PM

Specifications and Dimensions subject to change without notice.

ADF050915

PHOTOMETRICS

ORDERING INFORMATION

SHIPPING INFORMATION

2AC

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

Luminance Data

Average Average Average

Angle 0-Deg 45-Deg 90-Deg

in Deg cd/sm cd/sm cd/sm

45 1900 2111 2487

55 1836 2183 2455

65 1725 2291 2495

75 1478 2170 2175

85 986 1644 1611

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture

0-30

0-40

0-60

0-90

0-180

Candlepower

Angle Along II 45° Across

2AC-228T5-UNV-EBT1

Electronic Ballast

(2) F28T5 Lamps

2600 Lumens

Spacing criterion:

(II) 1.3 x mounting

height, ( ) 1.5 x

mounting height

Efﬁciency 87.9%

Test Report:

2AC-228T5-UNV-

EBT1.IES

LER = FL75 LPW

Yearly Cost of 1000

lumens, 3000 hrs at

.08 KWH = $2.99

1407 1407 1407

1399 1404 1410

1381 1390 1399

1351 1367 1382

1308 1334 1358

1253 1292 1326

1188 1241 1287

1113 1182 1242

1029 1115 1189

938 1042 1129

840 961 1061

735 874 983

625 779 880

509 676 736

389 547 565

267 392 393

153 240 235

60 100 98

0 0 0

105 105 105 105 102 102 102 102 98 98 98 93 93 93 90 90 90 88

95 90 86 83 92 88 85 81 85 82 79 81 79 76 78 76 74 72

86 78 72 66 83 76 71 66 73 68 64 70 66 63 68 64 61 59

78 68 60 54 76 67 60 54 64 58 53 61 56 52 59 55 51 49

71 60 52 46 69 59 51 45 56 50 45 54 49 44 52 47 43 41

65 53 45 39 63 52 45 39 50 44 38 49 43 38 47 42 37 35

60 48 40 34 58 47 39 34 45 38 33 44 38 33 42 37 33 31

55 43 35 30 54 42 35 30 41 34 29 40 34 29 39 33 29 27

52 39 32 26 50 39 31 26 37 31 26 36 30 26 35 30 26 24

48 36 29 24 47 35 28 23 34 28 23 33 27 23 33 27 23 21

45 33 26 21 44 33 26 21 32 25 21 31 25 21 30 25 21 19

1115 21.4 24.4

1854 35.6 40.6

3431 66.0 75.1

4569 87.9 100.0

SAMPLE NUMBER: 2AC-228T5-UNV-L5841-EBT1N-U

Number of Lamps

(Not included)

2=2 Lamp

Wattage (Length)

28T5=28WT5 (48")

54T5=54WT5HO (48")

Voltage(1)

UNV=Universal Voltage

120-277

Options

GL=Single Element Fuse

GM=Double Element Fuse

Flex=Flex installed

EL=Emergency Installed

Packaging

U=Unit Pack

PALC=Job Pack,

in carton

Shielding

Blank=Frosted Acrylic

(standard)

SQP=Lens with Square

Pattern Insert

RDP=Lens with Round

Pattern Insert

BallastType

EBT =T5 Linear Electronic

Program Rapid Start

Total Harmonic

Distortion < 10%

No. of Ballast

1 or 2

Ballast Factor/Type

(For 14W T5 and 28W T5 Lamp Only)

N=Normal Light Output .95 BF(2)

H=High Light Output 1.15 BF(2)

NDIM=Normal .95-1.0 BF Step Dimming(3)

HDIM=High 1.15 BF Step Dimming(3)

NOTES: (1) Products also available in non-US voltages and frequencies for international markets. (2) .95 and 1.15 ballast factor available for 28WT5 lamps only. (3) Step Dimming ballast available for 28WT5 lamps only. For complete

product data, reference the Fluorescent Speciﬁcation binder. Speciﬁcations & dimensions subject to change without notice. Consult your Cooper Lighting Representative for availability and ordering information.

Lamps

L5835=T5 Lamp,

3500K

L5841=T5 Lamp,

4100K

L5835HL=T5

Lamp, 28W,

3500K, 2770

Lumens

L5841HL=T5

Lamp, 28W,

4100K, 2770

Lumens

Series

AC=Accord Series

Width

2=2' Width

Rating

Blank=

Standard

NY=NewYork

Rated

ATW-SW4=

Chicago

Rated

Type

A=Air (optional)

2AC-228T5 28 lbs.

2AC-254T5 28 lbs.

Catalog No. Wt.

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