Lightolier Silhouette SF User manual

Silhouette SF
Indirect/Direct pendant, 2 lamp, T5/HO
Page 1 of 3
Catalog number:
Notes: Type:
1
2
3
4-7/16"
(11.27 cm)
1-3/16" (3.02 cm)
7" (17.78 cm) Half scale
Ordering information
1=120v
2=277v
28 = 28 watts
54 = 54 watts
J2
Voltage Finish OptionsType WattageLength
Light
source
J=Joiner WH=White
AL=Aluminum
2= 2 lamp
T5
4=4 foot
8=8 foot
M7 =0-10v dimming
DS =Dual switching
X4 = One additional pair of
thru wires
X5 = Two additional pairs of
thru wires
Family
SF
Silhouette
SF
Features
1. Housing: Extruded aluminum. Die-cast end plate mechanically attached with
no exposed fasteners.
2. Light source: Two T5 (28 or 54 watt as specified) fluorescent lamps per
4-foot section. Provided by others. Factory installed lamps optional
(consult factory).
3. Reflector: Die-formed specular aluminum reflector.
4. Shielding: Die-formed 18 gauge CRS.
5. Diffuser: Translucent acrylic diffuser.
Electrical
Specify 120 volt or 277 volt. Three conductor, 18 gauge wire. For special circuiting,
consult factory. Ballast is class "P" electronic, class "A" sound rating, less than 10%
THD, thermally protected, end of lamp life cutoff. Standard ballast dimensions
1-1/8" X 1", 0-10v dimming standard. For other dimming options consult factory.
Factory installed ballast disconnect as required by National Electrical code.
Mountings
Cable suspension: 5-1/4" (13.3 cm) diameter canopy powder coated matte
white, 1/16" (0.16cm) diameter galvanized steel aircraft cable adjustable up to 48"
(122cm). Gripping with cable adjustment. Draw tight connector create hairline
seam between joiner modules.
Finish
Powder coated matte white or aluminum finish. Custom colors available, consult factory.
Options and Accessories
L, T, X inline joiner blocks and emergency battery pack available. Consult factory.
Ordering Instructions
Individual Fixtures:
1. Order one JOINER MODULE.
2. Order one POWER FEED END SET.
3. Order one CABLE ASSEMBLY.
Continuous Rows:
1. Determine run length.
2. Order the appropriate number of JOINER MODULES to complete the run.
3. Order one POWER FEED END SET per run.
4. Order one CABLE ASSEMBLY per JOINER MODULE.
5. For patterns that exceed amperage limits, order the appropriate number of
CABLE/CORD FEEDS.
Square/Rectangle Patterns:
1. Order appropriate number of JOINER MODULES to complete the pattern size.
2. Order number and type of JOINER BLOCKS required.
3. Order one CABLE/CORD ASSEMBLY or POWER FEED END SET to power the
pattern.
4. For patterns that exceed amperage limits, order the appropriate number of
CABLE/CORD FEEDS.
Approvals
Certified to UL, CSA standards.

Silhouette SF
Indirect/Direct pendant, 2 lamp, T5/HO
Page 2 of 3
Mounting and Joiner block accessories
8” (20.32cm)
4”
(10.16cm)
4” (10.16cm)
3.4”
(8.64cm)
4.6” (11.68cm)
4” (10.16cm)
8”
(20.32cm)
4”
(10.16cm)
2,000
700
500
400
200
FOOTCANDLE 20 30 50 70 100
12345710 20 30 40 50 70 100200
ROOM AREA IN SQUARE FEET
NUMBER OF FIXTURES REQUIRED
300
1,000
100
90˚
85˚
95˚
105˚
75˚
65˚
55˚
115˚
125˚
180˚ 175˚ 165˚ 155˚ 145˚ 135˚
0˚ 5˚ 15˚ 25˚ 35˚ 45˚
750
600
450
300
150
0
150
300
450
600
750
90˚
0˚
Cable assembly
SC36WW
Power feed end set
SE36WH White
SE36AL Aluminum
"L" block with
suspension
SL36WH White
SL36AL Aluminum
"X" block with
suspension
SX36WH White
SX36AL Aluminum
"T" block with
suspension
SX36WH White
SX36AL Aluminum
Fixture lengths and mounting locations
8” (20.32cm)
4”
(10.16cm)
4” (10.16cm)
3.4”
(8.64cm)
4.6” (11.68cm)
4” (10.16cm)
8”
(20.32cm)
4”
(10.16cm)
2,000
700
500
400
200
FOOTCANDLE 20 30 50 70 100
12345710 20 30 40 50 70 100200
ROOM AREA IN SQUARE FEET
NUMBER OF FIXTURES REQUIRED
300
1,000
100
90˚
85˚
95˚
105˚
75˚
65˚
55˚
115˚
125˚
180˚ 175˚ 165˚ 155˚ 145˚ 135˚
0˚ 5˚ 15˚ 25˚ 35˚ 45˚
750
600
450
300
150
0
150
300
450
600
750
90˚
0˚
4 foot joiner 8 foot joiner
48" (121.92 cm) 98" (243.84 cm)
1-1/4" (3.18 cm)
5/8"
(1.59 cm)
Sample run
8” (20.32cm)
4”
(10.16cm)
4” (10.16cm)
3.4”
(8.64cm)
4.6” (11.68cm)
4” (10.16cm)
8”
(20.32cm)
4”
(10.16cm)
2,000
700
500
400
200
FOOTCANDLE 20 30 50 70 100
12345710 20 30 40 50 70 100200
ROOM AREA IN SQUARE FEET
NUMBER OF FIXTURES REQUIRED
300
1,000
100
90˚
85˚
95˚
105˚
75˚
65˚
55˚
115˚
125˚
180˚ 175˚ 165˚ 155˚ 145˚ 135˚
0˚ 5˚ 15˚ 25˚ 35˚ 45˚
750
600
450
300
150
0
150
300
450
600
750
90˚
0˚
Power feed
end set
Cable
assembly
48" (121.92 cm)
20' 1/8" (609.92 cm)
8 foot joiner
98" (243.84 cm)
8 foot joiner
98" (243.84 cm)
4 foot joiner
48" (121.92 cm)

Silhouette SF
Indirect/Direct pendant, 2 lamp, T5/HO
Page 3 of 3
Philips Lightolier
e: [email protected]
t: [phone], Technical info. [phone]
w: www.lightolier.com
SF September 7, 2012
Specifications are subject to change without notice.
© Koninklijke Philips Electronics N.V., 2012.All rights reserved.
Zonal lumen summary
Zone Lumens % Lamp % Fixt.
0- 90 2749 47.4 53.0
90-180 2440 42.1 47.0
0-180 5189 89.5 100.0
Photometry
Efficiency: 89.5%
Lumens: 2900 lm
Lamps: (2) F28T5
Catalog number: SF24I281WH
Report number: LRL 299-1H
Vertical Horizontal Angle
Angle 022.5 45 67. 5 90
0747 747 747 747 747
5746 747 740 748 747
15 725 729 725 749 737
25 674 681 690 728 736
35 582 601 632 691 705
45 465 495 544 630 650
55 364 394 472 582 569
65 244 280 372 470 505
75 150 194 292 398 428
85 33 99 191 276 308
95 13 77 162 238 270
105 34 182 235 282 299
115 138 239 464 621 657
125 217 278 426 562 616
135 301 347 401 499 520
145 343 375 435 467 474
155 383 394 447 493 503
165 408 398 428 462 472
175 415 389 404 424 419
180 415 404 392 382 382
Ceiling: 80 70 50
Wall: 70 50 30 70 50 30 50 30 10
RCR 0 96 96 96 89 89 89 76 76 76
187 82 78 80 76 73 65 62 60
279 72 66 73 66 61 56 52 49
372 63 56 66 58 52 50 45 41
466 55 48 60 51 45 44 39 35
560 49 42 55 46 39 39 34 30
655 44 37 51 41 34 35 30 26
751 40 32 47 37 30 32 26 23
847 36 28 43 33 27 29 23 20
944 32 25 40 30 24 26 21 17
10 40 29 22 37 27 21 23 18 15
Based on a floor reflectance of 0.2
Candela distribution Coefficients of utilization (%)Candela curve
8” (20.32cm)
4”
(10.16cm)
4” (10.16cm)
3.4”
(8.64cm)
4.6” (11.68cm)
4” (10.16cm)
8”
(20.32cm)
4”
(10.16cm)
2,000
700
500
400
200
FOOTCANDLE 20 30 50 70 100
12345710 20 30 40 50 70 100200
ROOM AREA IN SQUARE FEET
NUMBER OF FIXTURES REQUIRED
300
1,000
100
90˚
85˚
95˚
105˚
75˚
65˚
55˚
115˚
125˚
180˚ 175˚ 165˚ 155˚ 145˚ 135˚
0˚ 5˚ 15˚ 25˚ 35˚ 45˚
750
600
450
300
150
0
150
300
450
600
750
90˚
0˚
Calculations are for 28 watt T5 lamps, for 54 watt T5 lamps
multiply by 1.7
Quick calculator and ceiling brightness
8” (20.32cm)
4”
(10.16cm)
4” (10.16cm)
3.4”
(8.64cm)
4.6” (11.68cm)
4” (10.16cm)
8”
(20.32cm)
4”
(10.16cm)
2,000
700
500
400
200
FOOTCANDLE 20 30 50 70 100
12345710 20 30 40 50 70 100200
ROOM AREA IN SQUARE FEET
NUMBER OF FIXTURES REQUIRED
300
1,000
100
90˚
85˚
95˚
105˚
75˚
65˚
55˚
115˚
125˚
180˚ 175˚ 165˚ 155˚ 145˚ 135˚
0˚ 5˚ 15˚ 25˚ 35˚ 45˚
750
600
450
300
150
0
150
300
450
600
750
90˚
0˚
1. Find room area on vertical axis.
2. Move across chart to footcandle
curve.
3. Move down to horizontal axis and
read number of fixtures required.