Lightolier WB Series 2FT 产品宣传页
0.0
45.0
90.0
FLUX
0
1380
1380
1380
5
1373
1376
1378
131
15
1321
1345
1364
380
25
1218
1282
1327
589
35
1058
1168
1216
721
45
800
949
971
700
55
427
558
524
468
65
271
288
309
282
75
163
163
204
177
85
61
76
100
83
90
28
39
65
95
30
38
69
50
105
44
48
95
64
115
37
63
64
55
125
26
40
45
35
135
22
36
38
26
145
17
29
32
17
155
13
21
24
9
165
10
13
15
4
175
7
8
8
1
180
7
7
7
Dominaire
II
WB Series 417/2FT
Page 2 of 2
Surface Wraparound Fluorescent
14" Wide X 3" Deep X 24" Length, T8 OR TT5 Lamps
Model No. WB2B417UNVH4
LER = FP - 61.5
IW - 54.3
BF - 0.88
Comparative yearly lighting energy cost per
1000 lumens = $3.90
Report Number: G2007050
Lamp: (4) F17T8
Luminaire: Dominaire II WB with clear
Lamp: (4) F17T8
Luminaire: Dominaire II WB with clear
prismatic lens
Ballast: B432IUNVHP-A (Triad)
Report is based on 1375 Lumens per lamp.
Report is based on 1375 Lumens per lamp.
Efficiency: 69.0%
CIE Type - Direct
Plane:
Plane:
0-Deg
90-Deg
Spacing Criteria:
1.2
1.4
Shielding Angles:
90
90
CANDELA DISTRIBUTION
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG.
0-DEG.
45-DEG.
90-DEG.
45
4751.
5496.
5487.
55
3037.
3833.
3481.
65
2497.
2526.
2585.
75
2228.
2063.
2403.
85
1714.
1826.
2098.
LUMINANCE DATA IN CANDELA/SQ. METER
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
FLOOR CAVITY REFLECTANCE 0.20
RC
80
50
30
RW 70 50 30 50 30 10 50 30 10
1 74 71 69 65 63 62 62 60 59
2 68 63 58 58 55 52 55 52 50
3 63 56 51 52 48 44 49 46 43
4 58 50 44 46 42 38 44 40 37
5 53 45 39 42 37 33 40 36 33
6 49 40 35 38 33 29 36 32 29
7 46 37 31 35 30 26 33 29 26
8 43 34 28 32 27 24 30 26 23
9 40 31 25 29 25 21 28 24 21
2 68 63 58 58 55 52 55 52 50
3 63 56 51 52 48 44 49 46 43
4 58 50 44 46 42 38 44 40 37
5 53 45 39 42 37 33 40 36 33
6 49 40 35 38 33 29 36 32 29
7 46 37 31 35 30 26 33 29 26
8 43 34 28 32 27 24 30 26 23
9 40 31 25 29 25 21 28 24 21
10 37 29 23 27 22 19 26 22 19
ZONE
LUMENS % LAMP
% FIXT
0- 30
1100
20.0
29.0
0- 40
1821
33.1
48.0
0- 60
2989
54.4
78.8
0- 90
3532
64.2
93.1
90-120
170
3.1
4 5
90-130
205
3.7
5.4
90-150
249
4 5
6.6
90-180
263
4.8
6.9
0-180
3795
69.0
100.0
ZONAL LUMEN SUMMARY
Lightolier
a Genlyte company
www.lightolier.com
Technical Information: (978) 657-7600 • Fax (978) 658-0595
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2007 a Genlyte company
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2007 a Genlyte company
Section 3A/Folio H90-15
Job Information
Type:
WB
Options:
Add appropriate suffix to catalog no.,
ie: (GLR)
Consult factory for additional options
DOMINAIRE II:
White Surface
Wrap Fluorescent
with White Body
2
Fixture Length:
2 = 2' Length
B
Fixture Width:
B = 14" Wide
UNV
Voltage:
UNV=120-277
Ordering Information
Explanation of Catalog Number. Example: WB2B417UNVHI
Options/Accessories
Electrical Wiring Options: Consult factory for Emergency pack and dimming
options.
Fusing: Internal fast blow fusing: SUFFIX: GLR.
options.
Fusing: Internal fast blow fusing: SUFFIX: GLR.
Internal slow blow fusing: SUFFIX: GMF.
Specifications
Performance: In an installation of 4 lamp 17W luminaries in a room cavity
ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not
be less than .71. To reduce glare the average brightness at 65° shall not exceed
2585 candelas per square meter. To control veiling reflections, luminaire output
in the 30°-90° zone shall not be less than 64.1%.
Materials: Chassis parts are die-formed code gauge cold rolled steel.
Finish: Chassis exterior – baked white polyester enamel. Cavity – baked
white polyester enamel. Rust preventive undercoating.
Lens: One-piece extruded virgin acrylic prismatic bottom and side walls.
ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not
be less than .71. To reduce glare the average brightness at 65° shall not exceed
2585 candelas per square meter. To control veiling reflections, luminaire output
in the 30°-90° zone shall not be less than 64.1%.
Materials: Chassis parts are die-formed code gauge cold rolled steel.
Finish: Chassis exterior – baked white polyester enamel. Cavity – baked
white polyester enamel. Rust preventive undercoating.
Lens: One-piece extruded virgin acrylic prismatic bottom and side walls.
Specifications (continued)
End Caps: Injection molded catadioptic end caps separate from lens.
Electrical: 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°.
Labels: 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
Electrical: 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°.
Labels: 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
0.0
45.0
90.0
FLUX
0
1664
1664
1664
5
1652
1663
1667
159
15
1596
1645
1685
465
25
1480
1607
1694
738
35
1296
1508
1550
914
45
986
1141
1067
832
55
538
620
537
525
65
332
330
317
318
75
196
190
219
203
85
74
87
106
94
90
38
46
71
95
43
46
79
61
105
61
61
97
75
115
41
64
48
54
125
31
43
43
37
135
29
40
40
30
145
23
34
35
20
155
18
26
28
12
165
13
16
20
5
175
10
11
11
1
180
9
9
9
Model No. WB2B2FTUNVIB
LER = FP - 58.7
IW - 69.6
BF - 0.90
Comparative yearly lighting ene gy cost per
1000 lumens = $4.09
Report Number: G2007068
Lamp: (2) TT5 40W
Luminaire: Dominaire II WB with clear
Lamp: (2) TT5 40W
Luminaire: Dominaire II WB with clear
prismatic lens
Ballast: C240PUNVHP-B (Triad)
Report is based on 3150 Lumens per lamp.
Report is based on 3150 Lumens per lamp.
Efficiency: 72.1%
CIE Type - Direct
Plane:
Plane:
0-Deg
90-Deg
Spacing Criteria:
1.2
1.4
Shielding Angles:
90
90
CANDELA DISTRIBUTION
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG.
0-DEG.
45-DEG.
90-DEG.
45
5649.
6348.
5770.
55
3682.
4075.
3395.
65
2931.
2752.
2504.
75
2547.
2261.
2403.
85
1931.
1906.
2002.
LUMINANCE DATA IN CANDELA/SQ. METER
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
FLOOR CAVITY REFLECTANCE 0.20
RC
80
50
30
RW 70 50 30 50 30 10 50 30 10
1 75 75 72 69 67 65 65 64 62
2 72 66 62 61 58 55 58 55 53
3 66 59 53 55 50 47 52 48 46
4 61 53 47 49 44 41 47 43 40
5 56 47 41 44 39 36 42 38 35
6 52 43 37 40 35 31 39 34 31
7 48 39 33 37 32 28 35 31 28
8 45 36 30 34 29 25 32 28 25
9 42 33 27 31 26 23 30 26 22
2 72 66 62 61 58 55 58 55 53
3 66 59 53 55 50 47 52 48 46
4 61 53 47 49 44 41 47 43 40
5 56 47 41 44 39 36 42 38 35
6 52 43 37 40 35 31 39 34 31
7 48 39 33 37 32 28 35 31 28
8 45 36 30 34 29 25 32 28 25
9 42 33 27 31 26 23 30 26 22
10 39 30 25 29 24 21 28 23 20
ZONE
LUMENS % LAMP
% FIXT
0- 30
1361
21 6
30 0
0- 40
2275
36 1
50 1
0- 60
3633
57 7
80 0
0- 90
4248
67.4
93 5
90-120
190
3 0
4 2
90-130
227
3 6
5 0
90-150
276
4.4
6 1
90-180
294
4 7
6 5
0-180
4542
72 1
100 0
ZONAL LUMEN SUMMARY
Lamp:
(By Others)
17 = T8 17W
FT = TT5 40W
(Nominal 24")
Lamp
Quantity
4 = 4 Lamp T8
2 = 2 Lamp TT5
Ballast Type:
<
10THD
2 - 2 Lamp Elec. T8
HI †
(17 Watt)
1 - 4 Lamp Elec. T8
H4 †
(17 Watt)
2 Lamp Elec. TT5
IB †
(40 Watt)
†Instant Start (UNV)