Download Lightolier LSB-2 User's Manual

Lighting Systems LSB-2
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8-1/2” (21.59cm)
1-3/4" (4.45cm)
1
2
3
Fixture Shown Half Scale
Ordering Information
Family
Lamps
LSB
2
2 = 2-Lamp T5
Length
Shielding
Ballast
Voltage
Finish
A
4 = 4-Foot
8 = 8-Foot
A = Solid
Complete ordering instructions below.
28 = 28W T5
54 = 54W T5
5E = 54W T5 Emergency Pack
2E = 28W T5 Emergency Pack
5D = 54W T5 Dimming
Features
Labels
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.
UL, cUL and I.B.E.W.
Electrical
Ballast is <10% THD, .98 ballast factor, pre-heat start. 18 gauge wire. Colorcoded 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 from and reconnected to
incoming power under load without turning the entire circuit off.
Dimming: 120/277 VAC 1% dimming level, 4 wire feed required.
1 = 120 volt
2 = 277 volt
AL = Aluminum
WH = White
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.
Emergency Battery Pack: 28 watt: 520 lumens @ 90 minutes, 54 watt: 700
lumens @ 90 minutes.
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 seam between joiner
modules.
Finish
Powder coated baked white or aluminum finish. Custom colors available, consult
factory.
Options and Accessories
Emergency circuiting; special circuiting; X, T & L joiner blocks - consult factory.
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
1BHFPG
-ZUFTQSFBEÜ-4#4PMJE*OEJSFDU-JHIU51FS'PPU/PNJOBM
4FDUJPO
Performance
CANDLEPOWER CURVE
ZONE
DEG.
180
175
165
155
145
135
125
115
105
95
90
85
75
65
55
45
35
25
15
5
0
REPORT NO: LRL 300-1E
CAT NO: LSB24A28
LAMPS: 2 F28T5
LUMENS: 2900
EFFICIENCY: 86.1%
0
CANDLEPOWER
22
45
CANDELAS
738
738
743
753
768
833
779
914
772
991
728 1038
690 1165
649 1211
590
746
162
117
24
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
738
736
707
652
567
454
354
227
119
34
14
0
0
0
0
0
0
0
0
0
0
67
738
772
914
1081
1246
1433
1685
1357
792
118
15
0
0
0
0
0
0
0
0
0
0
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY
REFLECTANCE
90
738
771
923
1120
1313
1541
1715
1361
793
93
15
0
0
0
0
0
0
0
0
0
0
80
70
50
WALL REFLECTANCE
70 50 30 70 50 30 50 30
0 82 82 82 70 70 70 48 48
1 75 71 68 64 61 58 42 40
2 68 62 57 58 53 49 36 34
3 62 54 49 53 47 42 32 29
4 56 48 42 48 41 36 28 25
5 51 42 36 44 36 31 25 22
6 47 38 31 40 32 27 22 19
7 43 34 27 37 29 27 20 17
8 40 30 24 34 26 21 18 15
9 37 27 21 31 24 19 16 13
10 34 25 19 29 21 17 15 12
20% FLOOR CAVITY REFLECTANCE
DISTRIBUTION
Zone
Lumens
0-90
0
90-180 4995
0-180
4995
% Lamp
0.0
86.1
86.1
10
48
39
32
27
23
19
16
14
12
11
10
% Luminaire
0.0
100.0
100.0
Calculations are for 28 watt T5 lamps, for 54 watt T5 lamps multiply by 1.7
Fixture Lengths & Mounting Locations
4-Foot
48"
(121.92cm)
8-Foot
4' 5-1/8"
(134.94cm)
8' 5-1/8" (256.86cm)
48"
(121.92cm)
96" (243.84cm)
12-Foot
4-Foot 8-Foot
Module Module
4-Foot Run
1
8-Foot Run
1
12-Foot Run
1
1
16-Foot Run
2
20-Foot Run
1
2
24-Foot Run
3
96" (243.84cm)
12' 5-1/8" (378.78cm)
96" (243.84cm)
16-Foot
Cable/
Assembly
1
1
2
2
Power Feed
End Set
1
1
1
1
1
1
96" (243.84cm)
16' 5-1/8" (500.70cm)
96" (243.84cm)
20-Foot
48"
(121.92cm)
96" (243.84cm)
20' 5-1/8" (622.62cm)
96" (243.84cm)
24-Foot
96" (243.84cm)
96" (243.84cm)
24' 5-1/8" (744.54cm)
Mounting Accessories
Cable Assembly
Cable/Cord Assembly
Power Feed End Set
Single Cable & Cord: LSBCC36
Straight Cord: LSBEC36WH (white)
LSBEC36AL (aluminum)
Single Cable & 4 Wire Cord*: LSBCC36X4
4 Wire Cord*: LSBEC36WHX4 (white)
LSBEC36ALX4 (aluminum)
*Use for dimming, switching, and emergency battery packs.
Single Cable: LSBC36
Job Information
Ceiling Grid Kit
CGK
Includes both Standard 1” (2.54cm)
Tee Bar Clip & Slot Tee Clip
Type:
"JSQPSU3PBE'BMM3JWFS."t
t'BY
We reserve the right to change details of design, materials and finish.
XXXMJHIUPMJFSDPN½1IJMJQT(SPVQt $