Lightolier LSB-14 User manual

Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
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We reserve the right to change details of design, materials and finish.
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Lighting Systems LSB-14
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Features
1. Housing: Extruded aluminum. Die-cast end cap mechanically attached with
no exposed fasteners or hardware.
2. Lamping: Two T5, 28 or 54 watt (as specified) fluorescent lamps per 4-foot
nominal section. Provided by others.
3. Reflector: Precision die-formed semi-specular aluminum.
4. Radial Louver: Precision die-formed aluminumstraight blade louver, blades
Electrical
Ballast is <10% THD, .98 ballast factor, pre-heat start. 18 gauge wire. Color-
coded quick connectors allow ease of connection for joiner modules. Power feed
is 18 gauge white SJT. For special circuiting consult factory. Factory installed
ballast disconnect allows the ballast to be disconnected fromand reconnected to
incoming power under load without turning the entire circuit off.
Finish
Powder coated baked white or aluminumfinish. Customcolors available, consult
factory.
Options and Accessories
Emergency Circuiting; special circuiting; X, T & L joiner blocks - consult factory.
Labels
UL, cUL and I.B.E.W.
Ordering Instructions
Individual Fixtures:
1. Order number of MODULES required.
2. Order one POWER FEED END SET per MODULE.
Continuous Rows:
1. Determine run length.
2. Order the appropriate number of MODULES for the complete run.
3. Order one POWER FEED END SET per run.
4. Order one CABLE ASSEMBLY per MODULE minus one per run.
5. For runs that exceed amperage limits, order the appropriate
number of CABLE/CORD ASSEMBLIES.
Complete ordering instructions below.
Ordering Information
Family Lamps Voltage Finish
2= 2-Lamp T5 D= Radial Louver AL = Aluminum
WH = White
LSB 2 D
Length Shielding Ballast
1 = 120 volt
2 = 277 volt
4= 4-Foot
8= 8-Foot
are 5/8” (1.59cm) high and 5/8” (1.59cm) O.C.
Dimming: - 120/277 VAC 1% dimming level, 4 wire feed required.
Emergency Battery Pack: - 28 watt: 520 lumens @ 90 minutes, 54 watt: 700
lumens @ 90 minutes, 4 wire feed required.
Mountings
Cable suspension (not shown) - 4-1/2" (11.43cm) diameter canopy finished white
enamel, 1/16" (0.16cm) diameter stainless steel aircraft cable adjustable up to 36”
(91.44cm). Dual-screw draw-tight connector to create hairline seambetween joiner
modules.
28 = 28W T5
54 = 54W T5
5E = 54W T5 Emergency Pack
2E = 28W T5 Emergency Pack
5D = 54W T5 Dimming
Fixture Shown Half Scale
12
3-1/2" (8.89 cm)
4
2" (5.08 cm)
3
8-1/2" (21.60 cm)
1-3/4" (4.45 cm)

Job Information Type:
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We reserve the right to change details of design, materials and finish.
XXXMJHIUPMJFSDPN½1IJMJQT(SPVQt
Lighting Systems LSB-14
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Performance
CANDLEPOWER CURVE CANDLEPOWER
ZONE 0 22 45 67 90
DEG.
CANDELAS
180 847 847 847 847 847
175 848 847 848 848 847
165 835 837 836 835 825
155 797 800 811 826 825
145 719 740 778 819 823
135 599 641 726 821 834
125 485 546 722 889 885
115 325 436 693 855 908
105 174 337 576 646 649
95 45 128 88 80 65
90 0 0 0 0 0
85 17 19 22 25 28
75 40 44 48 57 89
65 66 71 81 141 308
55 112 115 135 226 349
45 144 156 194 279 341
35 252 271 323 394 444
25 392 406 452 514 546
15 516 526 551 589 598
5 618 619 627 630 632
0 633 633 633 633 633
REPORT NO: LRL 300-1F
CAT NO: LSB24D28
LAMPS: 2 F28T5
LUMENS: 2900
EFFICIENCY: 82.9%
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY
REFLECTANCE
80 70 50
WALL REFLECTANCE
70 50 30 70 50 30 50 30 10
0848484757575575757
1777370686563504947
2706560625854454240
3645751575146403734
4595145524540363229
5544539484135322825
6504134443731292522
7463630413327262219
8423327383024242017
9393024352722221815
10 37 27 22 33 25 20 20 16 14
20% FLOOR CAVITY REFLECTANCE
DISTRIBUTION
Zone Lumens % Lamp % Luminaire
0-90 1167 20.1 24.3
90-180 3643 62.8 75.7
0-180 4810 82.9 100.0
Calculations are for 28 watt T5 lamps, for 54 watt T5 lamps multiply by 1.7
Fixture Lengths & Mounting Locations
48"
(121.92cm)
4' 5-1/8"
(134.94cm)
96" (243.84cm)
8' 5-1/8" (256.86cm)
96" (243.84cm)
96" (243.84cm)
96" (243.84cm)
96" (243.84cm) 96" (243.84cm)
96" (243.84cm) 96" (243.84cm) 96" (243.84cm)
48"
(121.92cm)
48"
(121.92cm)
12' 5-1/8" (378.78cm)
16' 5-1/8" (500.70cm)
20' 5-1/8" (622.62cm)
24' 5-1/8" (744.54cm)
4-Foot 8-Foot
12-Foot
16-Foot
20-Foot
24-Foot
Mounting Accessories
Power Feed End Set
Straight Cord: LSBEC36WH (white)
LSBEC36AL (aluminum)
4 Wire Cord*: LSBEC36WHX4 (white)
LSBEC36ALX4 (aluminum)
Cable Assembly
Single Cable: LSBC36
Ceiling Grid Kit
CGK
Includes both Standard 1” (2.54cm)
Tee Bar Clip & Slot Tee Clip
*Use for dimming, switching, and emergency battery packs.
Cable/Cord Assembly
Single Cable & Cord: LSBCC36
Single Cable & 4 Wire Cord*: LSBCC36X4
4-Foot
Module
8-Foot
Module
Cable/
Assembly
Power Feed
End Set
4-Foot Run 11
8-Foot Run 11
12-Foot Run 11 1 1
16-Foot Run 21 1
20-Foot Run 12 2 1
24-Foot Run 32 1