Lithonia 20C 20fixtures 2020090721 1 .pdf

Catalog Number

Notes Type

Fluorescent

General-Purpose Strip

C 2', 3', 4', 6' or 8' length

1 or 2 lamps

FEATURES & SPECIFICATIONS

INTENDED USE

Ideal where high brightness and good illumination levels are required such as retail, light industrial and warehouses.

ATTRIBUTES

Fixture can be assembled with snap together components and requires no tools. Available in one lamp or two lamp configuration.

CONSTRUCTION

Heavy-duty channel, die-formed from code-gauge steel.

Sturdy channel cover secured by captive quarter-turn latch for easy access to wireway.

Combination endplate/channel connector furnished with each fixture.

FINISH

Five-stage iron phosphate pretreatment ensures superior paint adhesion and rust resistance. Painted parts finished with high-gloss, baked white enamel.

ELECTRICAL SYSTEM

Thermally protected, resetting, Class P, UL Listed and CSA Certified ballast is standard. Sound rating depends on lamp/ballast combination.

AWM, TFN, THHN wire throughout, rated for required temperatures.

INSTALLATION

For unit or row installations, surface or suspended mounting.

LISTING

UL listed to US and Canadian safety standards. Optional: Mexico NOM.

WARRANTY

Guaranteed for one year against mechanical defects in manufacture.

Specifications subject to change without notice.

Specifications

Length: 24" (610) 36" (914) 48" (1219) 72" (1829) 96" (2438)

Width: 4-3/8" (111) Fixture Depth: 2-1/16" (52)

All dimensions are inches (millimeters).

L

W

D

Series

C General-purpose strip

For tandem double-length unit, add prefix T. Example: TC

Number of lamps

Not included.

Voltage

MVOLT1,2

Others available.

NOTES:

1 MVOLT standard for 120-277V applications, 50-60 mhz operation. Some options require voltage specified.

2 T8 lamps only.

3 Slimline lamps only.

4 Not available in slimline.

5 Order two for 8' fixtures.

Lamp type

T8 17 17W T8 (24") 25 25W T8 (36") 32 32W T8 (48")

96T8 59W T8 slimline (96") T12 Slimline

36 30W slimline (36") 48 38W slimline (48") 72 55W slimline (72") 96 75W slimline (96")

Accessories Order as separate catalog numbers.

SQ_ Swivel-stem hanger (specify length in 2" increments).

1B Ceiling spacer (adjusts from 1-1/2" to 2-1/2" from ceiling).

CONLGC 12" screw-on channel connector.

WGCUN Wireguard, 4' white.5

HC36 Chain hangers (1 pair, 36" long).

HRC Hooker® T-bar hanger (flush to ceiling).

HRC1 Hooker® T-bar hanger (1-1/2" from ceiling).

WGCSMR Wireguard, 4' white for symmetric reflector.5

WGCASR Wireguard, 4' white for asymmetric reflector.5

CSMR 48WH Symmetric reflector, 4' white, 7" aperture.5

CASR 48WH Asymmetric reflector, 4' white, 5-3/4" wide.5

Options

GEB Electronic ballasts, <20% THD3

GEB10IS Electronic ballasts, <10% THD instant start2

GEB10RS T8 electronic ballast, < 10% THD, rapid start

BILP IS, high efficiency, .78bf (low) 1/4 One four-lamp ballast4

EL Emergency battery pack (nominal 300 lumens)

GLR Internal fast-blow fuse (add X for external) GMF Internal slow-blow fuse (add X for external) PLF_ Plug-in wiring; specify 1, 2 or 3 branch circuits and hot wires (A = Black, B = Red, C = Blue, AB or AC)

TILW Tandem in-line wiring CW Cold-weather ballast; 0°F starting temp

CSA CSA Certified (only required for 347V) NOM NOM Certified

Sheet #: C STRP-100

C

For shortest lead times, configure product using standard options (shown in bold).

Example: C 2 32 MVOLT GEB10IS

ORDERING INFORMATION

C General-Purpose Strip

PHOTOMETRICS

Calculated using the zonal cavity method in accordance with IESNA LM41 procedure. Floor reflectances are 20%. Lamp configurations shown are typical. All data based on 25°C. Full photometric data on these and other configurations available upon request.

Sheet #: C

Lithonia Lighting Fluorescent One Lithonia Way, Conyers, GA 30012 Phone: 770-922-9000, 800-315-4963, Fax: 770-602-1531 www.lithonia.com

MOUNTING DATA

For unit or row installation, surface or suspended mounting.

Unit installation — Minimum of two hangers required.

Row installation — Two hangers per channel required. One per fixture plus one per row if CONLGC installed.

Hooker® (HRC) and HC Hangers — Minimum two per channel

(unit and row) See ACCESSORIES below for hanging devices.

DIMENSIONS

Inches (millimeters). Subject to change without notice.

48", 72" and 96" have only two 7/8" K.O.'s 6" from each end 24" and 36" have only two 7/8" K.O.'s 3-1/4" from each end

D = 11/16 (17) Dia.K.O.

E = 7/8 (22) Dia.K.O.

F = 1-1/4 (32) Dia.K.O.

H = 2 (51) Dia.K.O.

Energy (Calculated in accordance with NEMA standard LE-5)

ANNUAL LAMP LAMP BALLAST

LER.FL ENERGY COST* DESCRIPTION LUMENS FACTOR WATTS

86.2 $2.79 (2)T8 F32 2900 .88 55

* Comparative yearly lighting energy cost per 1000 lumens

©1996 Acuity Brands Lighting, Inc., Rev. 4/16/09

Coefficients of Utilization %02fp pc 80% 70% 50% pw 50% 30% 10% 50% 30% 10% 50% 30% 10%

R C

R

Zonal Lumen Summary Zone Lumens % Lamp % Fixture

0° - 30° 0° - 40° 0° - 60° 0° - 90°

90° - 180° 0° - 180°

1785.8 3042.4 5944.0 9027.5 2341.8 11369.4

14.2 24.1 47.2 71.6 18.6 90.2

15.7 26.8 52.3 79.4 20.6 100.0

TEST NO: LTL 18310

C 2 96

LUMENS PER LAMP: 6300

Coefficients of Utilization

%02fp pc 80% 70% 50% pw 50% 30% 10% 50% 30% 10% 50% 30% 10%

R C

R

Zonal Lumen Summary Zone Lumens % Lamp % Fixture

0° - 30° 0° - 40° 0° - 60° 0° - 90°

90° - 180° 0° - 180°

842.1 1435.8 2810.1 4362.5 1021.0 5383.6

14.5 24.8 48.4 75.2 17.6 92.8

15.6 26.7 52.2 81.0 19.0 100.0

TEST NO: LTL 5181

C 2 32

LUMENS PER LAMP: 2900

Energy (Calculated in accordance with NEMA standard LE-5)

ORDERING ANNUAL LAMP LAMP BALLAST

INFORMATION LER.FL ENERGY COST* DESCRIPTION LUMENS FACTOR WATTS

C 2 32 MVOLT GEB10IS 77.6 $3.09 F32T8/735 2800 .88 59

C 2 32 MVOLT BILP 93.6 $2.56 F32T8/835/HT8 3100 .78 48

* Comparative yearly lighting energy cost per 1000 lumens