Lightolier Skyway SKS2GPK214 User manual

Skyway SKS2GPK214 or 224
Page 1 of 2 2' x 2' Recessed Fluorescent, Tri-Lens Fra e
Static or Air Supply/Return, 2 La p T5 or T5HO
F atur s
• 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.
• 72.8% efficient 2 Lamp 14 watt T5.
• 74.6% efficient 2 Lamp 24 watt T5HO.
• 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 M thods Dim nsions
Expos d T-grid c iling.
24"
15/16"
or
9/16"
2" max.
arthquak clip install d (lay-in grid)
Expos d Slot T-grid c iling
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 Technical Infor ation: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, aterials and finish.
www.lightolier.co © Philips Group S ction 5/Folio MA12-12 R v. A

Skyway SKS2GPK214 or 224
Page 2 of 2 2' x 2' Recessed Fluorescent, Tri-Lens Fra e
Static or Air Supply/Return, 2 La p T5 or T5HO
Ord ring Information
Explanation of Catalog Number. Example: SKS2GPK214UNVPG
Options/Acc ssori s
Fusing: Internal fast blow fusing: SUFFIX: A.
Internal slow blow fusing: SUFFIX: C.
Drywall Kit: Order Catalog Number: FK92X2.
El ctrical Wiring Options: Consult factory.
For motion or light s nsor: See Folio OA20-10 and OA20-30.
Sp cifications
P rformanc : In an installation of 2 lamp 14W luminaires in a room cavity ratio of 1,
with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .77.
To reduce glare the average brightness at 65 shall not exceed 1202 candelas per
square meter. To control veiling reflections, luminaire output in the 30 -90 zone shall
not be less than 67.4%.
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.
Sp cifications (continun d)
Mat rials: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 xt rior–black baked polyester enamel. Cavity–white baked poly-
ester enamel minimum 86% reflectance. Rust preventative undercoating. R fl ctors-
95% reflective white powder coated.
L ns: Proprietary high quailty frost white acrylic and clear conical prism lens assembly.
El ctrical: 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.
Lab ls: 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 Styl :
S= Static
A= Air
2
Fixtur
Width
C iling Typ :
G= Standard
Grid
T= Slot Grid
P
Sid L ns:
P= Frost White
Acrylic Lens
K
C nt r L ns:
K= Pattern 19
.156 Virgin
Acyrlic Lens
2
Lamp
Quantity
2=2 Lamp
0.0 45.0 90.0 FLUX
0 748 748 748
5 743 742 742 71
15 704 705 705 199
25 633 643 669 299
35 533 578 612 358
45 405 420 414 323
55 263 269 251 237
65 151 153 142 154
75 79 76 68 82
85 19 18 15 23
90 562
Mod l No. SKS2GPK214UNVPG
LER = FP - 56.4 IW - 32.5 BF - 1.05
Comparative yearly lighting energy cost per
1000 lumens = $4.25
Report Number: G2008325
Catalog Number: SKS2GPK214UNVPG
Lamps: (2) F14T5/835/ALTO
Luminaire: Skyway Recessed 2' x 2' fixture
prismatic acrylic lens assembly.
Ballast: ICN-2S28-SC
Report is based on 1200 Lumens per lamp.
Efficiency: 72.8%
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 1902. 1973. 1944.
55 1523. 1558. 1453.
65 1187. 1202. 1116.
75 1014. 975. 873.
85 724. 686. 572.
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 80 77 74 72 70 68 69 68 66
02 73 68 63 64 60 57 62 59 56
03 67 60 55 57 53 49 55 51 48
04 62 54 48 51 46 43 50 45 42
05 57 49 42 46 41 37 45 40 37
06 53 44 38 42 37 33 41 36 33
07 49 40 34 38 33 29 37 33 29
08 46 37 31 35 30 26 34 30 26
09 43 34 28 33 28 24 32 27 24
10 41 31 26 3O 25 22 30 25 22
ZONE LUMENS % LAMP % FIXT
00-030 568 23.7 32.6
00-040 927 38.6 53.1
00-060 1487 62.0 85.2
00-090 1746 72.8 100.0
90-180 0000 0.0 000.0
00-180 1746 72.8 100.0
ZONAL LUMEN SUMMARY
Voltag :
120, 277 or
UNV=120-277
0.0 45.0 90.0 FLUX
0 1153 1153 1153
5 1145 1145 1146 109
15 1087 1094 1101 309
25 977 1007 1055 467
35 822 901 954 557
45 625 648 639 497
55 399 412 384 362
65 224 231 215 231
75 113 113 103 122
85 26 24 21 21
90 000
Mod l No. SKS2GPK224UNVPG
LER = FP - 52.4 IW - 51.3 BF - 1.0
Comparative yearly lighting energy cost per
1000 lumens = $4.58
Report Number: G2008179
Catalog Number: SKS2GPK224UNVPG
Lamps: (2) F24T5HO
Luminaire: Skyway Recessed 2' x 2' fixture
prismatic acrylic lens assembly.
Ballast: ICN-2S24
Report is based on 1800 Lumens per lamp.
Efficiency: 74.6%
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 2935. 3043. 3001.
55 2310. 2385. 2223.
65 1760. 1815. 1689.
75 1450. 1450. 1322.
85 991. 914. 800.
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 82 79 76 74 72 70 71 69 68
02 75 70 65 66 62 59 63 60 58
03 69 62 56 59 54 51 57 53 50
04 64 55 49 53 48 44 51 47 43
05 59 50 44 48 42 38 46 42 38
06 55 45 39 43 38 34 42 37 34
07 51 41 35 40 34 30 39 34 30
08 47 38 32 36 31 27 35 31 27
09 44 35 29 34 28 25 33 28 25
10 42 32 27 31 26 23 30 26 23
ZONE LUMENS % LAMP % FIXT
00-030 885 24.6 32.9
00-040 1442 40.0 53.7
00-060 2301 63.9 85.7
00-090 2685 74.6 100.0
90-180 0000 0.0 000.0
00-180 2685 74.6 100.0
ZONAL LUMEN SUMMARY
SK Standard Skyway
SY For NYC Code – I.B.E.W. Manufactured
Ballast Typ :
<20THD <10THD
2 Lamp Elec. T5 – PG ††
(14 Watt)
2 Lamp Elec. T5HO – PG ††
(24 Watt)
††Program Rapid Start (UNV only)
Lamp:
(By Others)
14=T5 14W
24=T5HO 24W
(Nominal 24")
Job Information Type:
For Factory Technical Infor ation: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, aterials and finish.
www.lightolier.co © Philips Group S ction 5/Folio MA12-12 R v. A