Lightolier Lighting Systems LSB-2 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-2
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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
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.
Ordering Information
Family Lamps Voltage Finish
2= 2-Lamp T5 A= Solid 28 = 28W T5 AL = Aluminum
54 = 54W T5 WH = White
5E = 54W T5 Emergency Pack
2E = 28W T5 Emergency Pack
5D = 54W T5 Dimming
LSB 2 A
Length Shielding Ballast
1 = 120 volt
2 = 277 volt
Complete ordering instructions below.
nominal section. Provided by others.
3. Reflector: Precision die-formed semi-specular aluminum.
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.
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.
Mountings
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.
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.
4= 4-Foot
8= 8-Foot
Fixture Shown Half Scale
8-1/2” (21.59cm)
1-3/4" (4.45cm)
213

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-2
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Performance
CANDLEPOWER CURVE CANDLEPOWER
ZONE 0 22 45 67 90
DEG.
CANDELAS
180 738 738 738 738 738
175 736 743 753 772 771
165 707 768 833 914 923
155 652 779 914 1081 1120
145 567 772 991 1246 1313
135 454 728 1038 1433 1541
125 354 690 1165 1685 1715
115 227 649 1211 1357 1361
105 119 590 746 792 793
95 34 162 117 118 93
90 14 24 15 15 15
85 0 0 0 0 0
75 0 0 0 0 0
65 0 0 0 0 0
55 0 0 0 0 0
45 0 0 0 0 0
35 0 0 0 0 0
25 0 0 0 0 0
15 0 0 0 0 0
500000
000000
REPORT NO: LRL 300-1E
CAT NO: LSB24A28
LAMPS: 2 F28T5
LUMENS: 2900
EFFICIENCY: 86.1%
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY
REFLECTANCE
80 70 50
WALL REFLECTANCE
70 50 30 70 50 30 50 30 10
0828282707070484848
1757168646158424039
2686257585349363432
3625449534742322927
4564842484136282523
5514236443631252219
6473831403227221916
7433427372927201714
8403024342621181512
9372721312419161311
10 34 25 19 29 21 17 15 12 10
20% FLOOR CAVITY REFLECTANCE
DISTRIBUTION
Zone Lumens % Lamp % Luminaire
0-90 0 0.0 0.0
90-180 4995 86.1 100.0
0-180 4995 86.1 100.0
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