Lightolier PSN20 User Manual

MOUNTING METHODS DIMENSIONS

Louver hinges from either side.

Safety chain is standard.

1-3/4” x 2” flush K.O. easy tear-out
for thru wiring.

Slide Grip Hanger can be used at
joint or along channel. (Can not be
used with top reflector)
Order Catalog Number

EY SLIDE GRIP.

Coupler required for

continuous row mounting.
Order Catalog Number
EY COUPLER.

3-3/4”

(95mm)

8-15/16” (227mm)

11/16” Dia. K.O. (2 Places)

7/8” Dia. K.O.

3-1/8”

(79mm)

28-1/2” (724mm)

41-3/4” (1060mm)

48” (1219mm)

9/32” Dia. Mounting Hole

(Typical 3 Places)

7/8” Dia. K.O.

(Typical 2 Places)

11/16” Dia. K.O.

(Typical 2 Places)

14-1/4”

(362mm)

41-3/4” (1060mm)

96” (2438mm)

9-3/4”

(248mm)

9-3/4”

(248mm)

3-1/8”

(79mm)

9/32” Dia. Mounting Hole (2 Places)

Job Information Type:

Job Name:

Cat. No.:

Lamp(s):

Volts/Ballast:

Lightolier a Genlyte Thomas Company www.lightolier.com

Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
© 2002 Genlyte Thomas Group LLC (Lightolier Division)
A0902 SECTION 5/Folio K40-16

FEATURES

• Ideal for schools, offices or stores.

• 60% uplight, 40% downlight distribution.

• Can be pendant or surface mounted.

•Top reflectors available for downlight only.

• 84.7% efficient.

•33° x 35° steel louver with safety chain.

• 48" or 96" modular lengths.

• Can be stem or cable mounted at fixture joints.

• 20 gauge steel housing.

• 18 gauge steel fixture ends.

• 22 gauge perforated steel side reflectors with translucent white
acrylic liner.

• 22 gauge steel louver.

• Electronic ballast for 4' T8 lamps is standard.

• 1-3/4" x 2" easy tear-out flush K.O. for thru wiring.

• Flat white acrylic baked enamel (post painted).

• Meets NYC Code requirements.

EYE-Q INDIRECT/DIRECT OR DIRECT EYP SERIES 35° LOUVER

Page 1 of 2 SUSPENDED/SURFACE FLUORESCENT LUMINAIRE, PERFORATED SIDE REFLECTORS, 35° LOUVER

48” LENGTH, 2 LAMP T8; 96” LENGTH, 2 LAMP T8 IN TANDEM

PHOTOMETRY

MODEL NO. EYP835FX232120O4

coefficients of utilization — zonal cavity method (effective floor cavity reflectance 0.20)

RF 20 20 20
RC 80 50 30

RW 70 50 30 50 30 10 50 30 10

1817774 585654 464544
2746863 514845 413937
3686054 454138 363432
4625347 403633 333027
5574741 363228 292624
6524336 332825 272321
7483832 302522 242118
8453528 272319 221916
9423226 252017 201715

10 39 29 23 23 19 16 19 16 13

room cavity ratio

ORDERING INFORMATION

Explanation of Catalog Number. Example: EYP835FX232120O4

EY

EYE-Q:

Suspended/

Surface

Fluorescent

Luminaire

P

SIDE:

P=Perforated

FIXTURE
LENGTH:

4=48”
8=96”

35

SHIELDING:

35° Louver

Cut-off

F

FINISH:

F= Flat White

(standard)

MOUNTING:

X=No Reflector

(Uplight/Downlight)

S=Top Reflector

(Downlight Only)

2

LAMP

QUANTITY

(Nominal 48”)

2-Lamps

(Nominal 96”)

2-Lamps in tandem

(4 lamps)

32

LAMP/TYPE:

32 Watt T8

VOLTAGE:

120 or 277

BALLAST TYPE:

SO=Electronic (T8)

(2 Lamps)

O4=1-4 Lamp Elect. (T8)

(8' only)

OPTIONS:

Add appropriate
suffix to catalog

no., ie: (GLR)

OPTIONS & ACCESSORIES

STEM AND CANOPY SETS: Suspend fixture 6”, 12”, 18” or 24” from surface.
Catalog Number: ASC6 CSP (6”), ASC12 CSP (12”), ASC18 CSP (18”),
ASC24 CSP (24”).
FUSING: Internal fast-blow fusing. Suffix: GLR.

Internal slow-blow fusing. Suffix: GMF.
EMERGENCY PACK: Factory-installed emergency power battery pack with
charger and inverter, LP400 or equal, 120 or 277 volt. Suffix: LP400.
CABLE HANGERS: Adjustable 6"-60"
Single Cable and Canopy: Catalog Number WC60.
Single Cable, Straight Cord and Canopy: Catalog Number WCC60.
Single Cable, Coil Cord and Canopy: Catalog Number WCCC60.

SPECIFICATIONS

MATERIALS: Housing is die-formed 20 gauge cold rolled steel with full length

channel for thru wiring.
Fixture Ends: 18 gauge cold rolled steel with 1-3/4” x 2” flush K.O. for thru
wiring.

SPECIFICATIONS (continued)

Louver: 22 gauge cold rolled steel.
Side Reflectors: Perforated 22 gauge cold rolled steel.
FINISH: Post painted white acrylic baked enamel.
ELECTRICAL: Electronic instant start (<20 THD) thermally protected class “P”

HPF non PCB, UL Listed, CSA Certified ballast for T8 lamps. If K.O. is within 3”
of ballast, use wire suitable for 90°.
LABELS: I.B.E.W. UL and ULc Listed.

EYP835FX232120O4

Louver Shielding:33° Crosswise

35° Lengthwise

Lightolier a Genlyte Thomas Company www.lightolier.com

Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
© 2002 Genlyte Thomas Group LLC (Lightolier Division)
A0902 SECTION 5/Folio K40-16

Job Information Type:

EYE-Q INDIRECT/DIRECT OR DIRECT EYP SERIES 35° LOUVER

Page 2 of 2 SUSPENDED/SURFACE FLUORESCENT LUMINAIRE, PERFORATED SIDE REFLECTORS, 35° LOUVER

48” LENGTH, 2 LAMP T8; 96” LENGTH, 2 LAMP T8 IN TANDEM