Lightolier SKS2GPK217, SKS2GPK317 User Manual

For Factory 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.
www.lightolier.com © 2009 a Philips Group Section 5/Folio MA12-14

Lightolier is a Philips group brand

01/09

Job Information Type:

Job Name:

Cat. No.:

Lamp(s):

Volts/Ballast:

Features

• Aesthetically pleasing triple lens design.

• Curved high light transmission frost white acrylic side lenses.

• Clear acrylic conical prismatic center lens.

• Internal reflector coated with 95% reflective white paint.

• 70.7% efficient 2 Lamp 17 watt T8.

• 72.9% efficient 3 Lamp 17 watt T8.

• 5" deep body.

• Black housing exterior for cooler ballast operating temperature.

• Eyeleted heat removal vents in fixture ends.

• Hemmed over side rails for maximum safety.

• Fixture ends turned-in for safe handling.

• Built-in earthquake clips (patent no. 5,072,344).

• Door jamb finished black on four sides for positive light stop.

• True mitered corner aluminum lens frame.

• Spring loaded rooster head latches.

• 18 gauge steel hinges.

• Construction to meet NYC Code Requirements or Chicago Plenum is available.

Skyway SKS2GPK217 or 317

Page 1 of 2 2' x 2' Recessed Fluorescent, Tri-Lens Frame

Static or Air Supply/Return, 2 or 3 Lamp T8

5"

(127mm)

2" X 2-1/2" Access Plate with
(2) 7/8" (73mm) Dia. KO’s

23-7/8"

(606mm)

24" (610mm)

5"

(127mm)

Mounting Methods Dimensions

Exposed T-grid ceiling.

24"

15/16"

or

9/16"

2" max.

earthquake clip installed (lay-in grid)

Exposed Slot T-grid ceiling

2" max.

24"

Skyway
Fixture

Support (by others)

Drywall Kit
(See Options)

Drywall

(by others)

Drywall Kit, Catalog Number: FK92X2.

G

T

15/16"

or

9/16"

15-11/16"

(398mm)

Air supply slots

(SKA Only)

5"

(127mm)

24" (610mm)

For Factory 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.
www.lightolier.com © 2009 a Philips Group Section 5/Folio MA12-14

Job Information Type:

Lightolier is a Philips group brand

Skyway SKS2GPK217 or 317

Page 2 of 2 2' x 2' Recessed Fluorescent, Tri-Lens Frame

Static or Air Supply/Return, 2 or 3 Lamp T8

Ordering Information

Explanation of Catalog Number. Example: SKS2GPK217UNVHI

Options/Accessories

Fusing: Internal fast blow fusing: SUFFIX: A.

Internal slow blow fusing: SUFFIX: C.
Drywall Kit: Order Catalog Number: FK92X2.
Electrical Wiring Options: Consult factory.
For motion or light sensor: See Folio OA20-10 and OA20-30.

Specifications

Performance: In an installation of 2 lamp 17W luminaires in a room cavity

ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not
be less than .75. To reduce glare the average brightness at 65° shall not exceed
1375 candelas per square meter. To control veiling reflections, luminaire output
in the 30°-90° zone shall not be less than 67.6%.
Air Handling: (SKA only) side air passages for air supply or air return. Supply
air is discharged vertically. Optional side closure strips. Air return is also provid­ed through the lamp compartment through fixture body ends.
Materials: Chassis parts are die-formed code gauge cold rolled steel. Housing

has
side rails hemmed over and housing ends turned-in for safe handling.
Finish: Chassis exterior–black baked polyester enamel. Cavity–white baked
polyester enamel minimum 86% reflectance. Rust preventative undercoating.

Reflectors- 95% reflective white powder coated.

Specifications (continuned)

Lens: Proprietary high quailty frost white acrylic and clear conical prism lens assembly.
Electrical: Thermally protected class “P’ ballast C.B.M. approved, non PCB. If K.O. is within 3" of

ballast, use wire suitable for at least 90°.
UL Listed for damp locations.
Labels: I.B.E.W./UL and ULc Listed.
This product may have a mercury containing lamp. Manage in accord with Disposal Laws.
See: www.lamprecycle.org

Options:

Add appropriate
suffix to catalog

no., ie: (A)

Skyway

Recessed

Fluorescent

Body Style:

S = Static

A = Air

2

Fixture

Width

Ceiling Type:

G = Standard

Grid

T = Slot Grid

P

Side Lens:

P= Frost White

Acrylic Lens

17

K

Center Lens:
K= Pattern 19

.156 Virgin
Acyrlic Lens

0.0 45.0 90.0 FLUX

0 845 845 845

5 839 838 839 80

15 796 797 801 225

25 714 727 752 337

35 602 648 695 405

45 459 477 474 367

55 297 308 287 270

65 171 175 162 175

75 89 86 79 94

85 21 24 17 26

90 773

Model No. SKS2GPK217UNVHI

LER = FP - 58.1 IW - 31.7 BF - 0.93
Comparative yearly lighting energy cost per

1000 lumens = $4.13

Report Number: G2008293
Catalog Number: SKS2GPK217UNVHI
Lamps: (2) F17T8/TL835/PLUS/ALTO
Luminaire: Skyway Recessed 2' x 2' fixture

prismatic acrylic lens assembly.
Ballast: ICN-2P32-SC
Report is based on 1400 Lumens per lamp.

Efficiency: 70.7%
CIE Type-Direct-Indirect

Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.3
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 21.600 21.600

CANDELA DISTRIBUTION

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 2156. 2240. 2226.
55 1720. 1783. 1662.
65 1344. 1375. 1273.
75 1142. 1103. 1014.
85 800. 914. 648.

LUMINANCE DATA IN CANDELA/SQ. METER

COEFFICIENTS OF UTILIZATION –

ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20

0

RC 80 50 30

RW 70 50 30 50 30 10 50 30 10

01787572706866676664
02716661625956605754
03655953555148535047
04605247504541484441
05564741454036443936
06524337413632403532
07483933373229363228
08453630342926332926
09423327322723312623

10 39 30 25 29 25 21 29 24 21

ZONE LUMENS % LAMP % FIXT

00-030 642 22.9 32.4
00-040 1047 37.4 52.9
00-060 1684 60.1 85.1
00-090 1979 70.7 100.0

90-180 0000 0.0 000.0

00-180 1979 70.7 100.0

ZONAL LUMEN SUMMARY

Voltage:

120, 277 or

UNV=120-277

0.0 45.0 90.0 FLUX

0 1391 1391 1391

5 1384 1378 1381 131

15 1312 1309 1315 370

25 1175 1172 1166 539

35 984 952 956 602

45 720 714 732 553

55 447 475 435 412

65 260 274 249 269

75 140 131 125 145

85 33 35 28 39

90 12 13 5

Model No. SKS2GPK317UNVH3

LER = FP - 46.8 IW - 46.6 BF - 0.93
Comparative yearly lighting energy cost per

1000 lumens = $5.13

Report Number: G2008296
Catalog Number: SKS2GPK317UNVH3
Lamps: (3) F217T8.TL835/PLUS/ALTO
Luminaire: Skyway Recessed 2' x 2' fixture

prismatic acrylic lens assembly.
Ballast: ICN-3P32-SC
Report is based on 1400 Lumens per lamp.

Efficiency: 72.9%
CIE Type-Direct-Indirect

Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.1
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 21.600 21.600

CANDELA DISTRIBUTION

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 3382. 3353. 3438.
55 2588. 2750. 2519.
65 2043. 2153. 1957.
75 1796. 1681. 1604.
85 1257. 1334. 1067.

LUMINANCE DATA IN CANDELA/SQ. METER

COEFFICIENTS OF UTILIZATION –

ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20

0

RC 80 50 30

RW 70 50 30 50 30 10 50 30 10

01807774727068696866
02746864646158625956
03686155575349555249
04625448514743504642
05584943474238454137
06534438423733413733
07504034393430383330
08463731363127353027
09443429332824322824

10 41 32 26 31 26 22 30 25 22

ZONE LUMENS % LAMP % FIXT

00-030 1040 24.8 34.0
00-040 1642 39.1 53.7
00-060 2607 62.1 85.2
00-090 3060 72.9 100.0

90-180 00000.0000.0

00-180 3060 72.9 100.0

ZONAL LUMEN SUMMARY

SK

Standard Skyway

SY

For NYC Code – I.B.E.W. Manufactured

NK

For NYC Code – Local 3 Manufactured

Lamp:

(By Others)

17 =T8 17W

(Nominal 24")

Lamp

Quantity
2=2 Lamp
3=3 Lamp

Ballast Type:

Ballast

<20THD <10THD Factor

1 or 2 Lamp Elec. T8 SO* H

I* 0.88

1-3 Lamp Elec. T8 O3* H3* 0.88
Advance Optanium

1 or 2 Lamp Elec. T8 – C5* 0.80
1 - 3 Lamp Elec. T8 – C6* 0.81

LOL Dimming T8 PS* –
*Instant Start Standard
Other dimming options. Consult factory.

NOTE:
For T8 UNV, you must use H

I

OR H3 Ballast Code.