Philips Skyway SKS2GPK2FT User manual

Skyway SKS2GPK2FT
Page 1 of 2 2' x 2' Recessed Fluoresce t, Tri-Le s Frame
Static or Air Supply/Retur , 2 Lamp Twi Tube T5
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.
• 76.5% efficient (2 Lamp 40 watt TT5)
• 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.
• 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.
5"
(127 )
2" X 2-1/2" Access Plate with (2)
7/8" (73 ) Dia. KO’s
23-7/8"
(606 )
24" (610 )
5"
(127 )
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.
GT
15/16"
or
9/16"
15-11/16"
(398 )
Air supply slots
(SKA Only)
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Volts/Ballast:
For Factory Tech ical I formatio : [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to cha ge details of desig , materials a d fi ish.
www.lightolier.com © Philips Group Section 5/Folio MA12-10 Rev. B

Skyway SKS2GPK2FT
Page 2 of 2 2' x 2' Recessed Fluoresce t, Tri-Le s Frame
Static or Air Supply/Retur , 2 Lamp Twi Tube T5
Ordering Information
Explanation of Catalog Number. Example: SKS2GPK2FTUNVIB
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 40W luminaires in a room cavity ratio of 1,
with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .81.
To reduce glare the average brightness at 65° shall not exceed 3418 candelas per
square meter. To control veiling reflections, luminaire output in the 30°-90° zone shall
not be less than 68.5%.
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.
Specifications (continuned)
Finish:Chassis exterior–black baked polyester enamel. Cavity–white baked polyester
enamel minimum 86% reflectance. Rust preventative undercoating. Reflectors- 95%
reflective white powder coated.
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°.
Labels: UL Listed for damp locations. 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
FT
Lamp:
(By Others)
FT = Twin Tube T5
K
Center Lens:
K= Pattern 19
.156 Virgin
Acyrlic Lens
2
Lamp
Quantity
2=2 Lamp
Ballast Type:
<20THD <10THD
2 Lamp Elec. TT5 (40 Watt) SB* IB**
2 Lamp Elec. TT5 (40 Watt) – PR
2 Lamp Elec. TT5 (50 Watt) BE*–
2 Lamp Elec. TT5 (55 Watt) – BF*
LOL Dimming TT5 PB –
*Instant Start Standard.
Other dimming options. Consult factory.
NOTE:
For TT5 40W UNV, you must use PR Ballast Code.
Program Rapid Start
Voltage:
120, 277 or
UNV=120-277
0.0 45.0 90.0 FLUX
0 2055 2055 2055
5 2040 2040 2043 194
15 1937 1957 1986 554
25 1747 1826 1932 846
35 1482 1672 1859 1041
45 1131 1248 1276 956
55 736 808 772 703
65 420 459 435 454
75 218 222 207 240
85 48 66 40 65
90 000
Model No. SKS2GPK2FTUNVIB (40 watt lamp)
LER = FP - 64.3 IW - 69.1 BF - 0.88
Comparative yearly lighting energy cost per
1000 lumens = $3.73
Report Number: G2008206
Catalog Number: SKS2GPK2FTUNVIB
Lamps: (2) PL-L40/835/RS/IS
Luminaire: Skyway Recessed 2' x 2' fixture
prismatic acrylic lens assembly.
Ballast: ICN-2TTP40-SC
Report is based on 3300 Lumens per lamp.
Efficiency: 76.5%
CIE Type-Direct-Indirect
Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.4
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 5312. 5861. 5993.
55 4261. 4678. 4470.
65 3300. 3607. 3418.
75 2797. 2849. 2656.
85 1829. 2515. 1524.
LUMINANCE DATA IN CANDELA/SQ. METER
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.200
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
01 84 81 78 76 74 72 73 71 69
02 77 71 66 67 63 60 65 62 59
03 71 63 57 60 55 51 58 54 51
04 65 56 50 54 48 44 52 47 44
05 60 51 44 48 43 39 47 42 38
06 56 46 39 44 38 34 43 38 34
07 52 42 35 40 35 31 39 34 30
08 48 38 32 37 31 27 36 31 27
09 45 35 29 34 29 25 33 28 25
10 42 33 27 31 26 23 31 26 22
ZONE LUMENS % LAMP % FIXT
00-030 1593 24.1 31.5
00-040 2635 39.9 52.2
00-060 4294 65.1 85.0
00-090 5052 76.5 100.0
90-180 0000 0.0 000.0
00-180 5052 76.5 100.0
ZONAL LUMEN SUMMARY
SK Standard Skyway
SY For NYC Code – I.B.E.W. Manufactured
Job Information Type:
For Factory Tech ical I formatio : [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to cha ge details of desig , materials a d fi ish.
www.lightolier.com © Philips Group Section 5/Folio MA12-10 Rev. B