ect
pended
Cable
date
Notes
project
PTP Series | PTP-D Flange Mount
type
Fluorescent Luminaire
HOUSING :
Die-formed, 20-gauge, cold rolled steel
welded construction. Bottom of housing has a 3/8"
regression and a one-inch wide 20-gauge flange
trim welded to the housing. Joiner ends are notched
below lamps for a continuous baffle appearance.
Finished end caps are laser cut cold rolled steel,
with no exposed hardware. Housing aligners provide
precision alignment for continuous rows.
REFLECTOR : Die-formed, 20-gauge cold rolled steel
finished in high gloss baked white enamel. Consult
factory for High Efficiency Optics (HEO) options.
shielding : Parabolic louver is semi-specular low
iridescence aluminum 1 1/2" x 2" O.C. with 24 cells per
4' section. P95 satin acrylic and additional shielding
options are available.
Direct
Direct
Indirect
Indirect Asymmetric / In
Indirect Asymmetric / Out
ELECTRICAL : Ballast is electronic, low profile,
universal voltage 120/277, high power factor, thermally
protected, sound rated A with less than 10% total
harmonic distortion. Luminaires in rows are prewired
Direct / Indirect
with quickAsymmetric
connect/ through
wiring. Integrated locking
In
disconnects are standard. The minimum number
of ballasts will be used unless otherwise specified.
Please consult factory for lamp/ballast availability.
MOUNTING :
Standard installation is for dry wall ceiling.
Optional mounting yokes are available.
FINISH : Fixture housing and steel components are
finished in baked white enamel applied over a fivestage pretreatment process.
6 1/2"
[165.1 mm]
LAMPS :
Direct / Indirect
Asymmetric / Out
Fixtures are provided for use with one, two or
Recessed
three T5,
T5HODirect
or T8 lamps (supplied by others).
Direct Asymmetric / In
Indirect Perimeter
6"
[152.4 mm]
CERTIFICATION : Luminaires are cULus listed and
Union Made in the United States of America. I.B.E.W.
Ordering Guide (choose from the lists below and specify)
MODEL
direction
s h i eld i n g
Number Of
LAmps
lam p s
Mounting
row length
Finish
Voltage
Options*
2 = 2 ft
W = White
CC = Custom
Color
UNV =
120/277
DIM10 = 0-10V Dimming
3 = 3 ft
PTP
PTP
D Recessed
= Direct Asymmetric
PBL = Parabolic
Louver
Indirect
P95 = Satin Acrylic
PRS = Prismatic
Acrylic
WOA = White Opal
Acrylic
SCB = Steel Cross
Baffle
PSCB = Perforated
Steel Cross Baffle
T5
F = Flanged
Recessed
Indirect
1
(recessed)
T5HO
2
TRL =
Trimless
T8
3
S1
(Staggered)
S2
(Staggered)
Staggared
lamps
avaialbe in
continuous
rows only.
4 = 4 ft
DIMLV = Dimming Line Voltage
DIMST = Step Dimming
5 = 5 ft
DIMHL = Dimming Lutron
6 = 6 ft
PRGS = Program Rapid Start
8 = 8 ft
S O C = Sensor Options
For other,
please enter
row length
(e.g. 48 = 48 ft)
E P C = Emergency Pack
E M C = Emergency Circuit
S = Surface
T C W = Two Circuit Wiring
H E O = High Efficiency Optics**
*For the complete list of all available options please visit www.dayolite.com
**Consult factory for High Efficiency Optics options (HEO).
Day-O-Lite, a division of SCW Corporation. All rights reserved. The Day-O-Lite logo is a registered trademark of SCW Corporation.
Day-O-Lite reserves the right to change specifications without notice for product improvement.
Stem
Y Cable
126 CHESTNUT STREET, WARWICK RI 02888
T 401.467.8232
F 401.941.2960
SALES@DAYOLITE.COM
WWW.DAYOLITE.COM
REV081813
page 1
PTP Series | PTP-D Flange Mount
Linear Sections and Suspension Location
8'
4'
5"
7' 2"
5"
7' 2"
5"
Note: Ceiling Opening
6 1/4" Wide By
Plus 1/4" Over Row Length
3' 2"
20'
Shown As Normal Lengths
8'
4'
J O IN E RS
C2
( )º AC
90º Corner
JB3
JB2
For any pattern, a layout must
accompany the order.
c o r n e r s Corners and fixture extensions are
JB4
JB3-3-Way (Tee)
Joiner Box
JB2-90º (Corner)
Joiner Box
Angular
Corner
For any angular corner,
( )º must be specified and dimensions
must be included on the layout
custom fabricated to precise dimensions. Please indicate
the specific requirements on the layout.
JB4-4-Way (Cross)
Joiner Box
Installation Preparation
Optional Mounting Yoke
MOUNTING :
Standard
installation is for dry wall
ceiling. Optional mounting
yokes are available.
20 Ga. C.R.S.
Housing
6”
Joining End
1/4 20 Mounting
Rod (By Others)
6 1/2"
Flange Suitable For
Sheet Rock Ceiling
6 1/4"
Ceiling
Opening
(4) 8/32 Screw
Finished End
Housing Aligners
8" Fixture
O.A.W.
(4) 8/32 Hex Nut
Optional Mounting Yoke
Photometry
COEFFICIENTS OF UTILIZATION–ZONAL CAVITY METHOD
CANDELA DISTRIBUTION
pfc = 0.20
Vert.
Angle
0
22.5
45
67.5
90
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
750
756
744
739
714
696
642
605
550
483
423
357
295
230
154
75
22
4
1
750
740
742
749
712
689
653
611
553
476
395
325
259
198
133
68
20
3
0
750
713
738
752
724
696
650
574
480
381
306
255
212
167
113
56
16
2
0
750
725
745
759
726
678
602
493
389
320
274
237
198
152
98
47
13
1
0
750
725
748
765
717
673
571
457
368
305
270
234
192
145
92
42
11
1
0
pcc
pw
.8
.7
.5
RCR
0
1
2
3
4
5
6
7
8
9
10
71
66
61
56
52
48
44
41
38
36
34
71
64
57
50
45
41
37
33
31
28
26
.7
.3
.1
.7
.5
71
62
53
46
40
36
32
29
26
24
22
71
59
49
41
35
30
27
24
21
19
17
70
65
59
55
50
46
43
40
37
35
33
70
62
55
49
44
40
36
33
30
28
26
.3
.1
.5
.5
.3
70
60
52
45
40
35
31
28
26
23
22
70
58
48
41
35
30
27
24
21
19
17
67
60
53
48
43
39
35
32
30
27
25
67
58
51
44
39
34
31
28
25
23
21
.1
67
56
47
40
34
30
26
24
21
19
17
.5
.3
.3
.1
64
58
51
46
41
37
34
31
29
27
25
64
56
49
43
38
34
30
27
25
23
21
64
55
46
39
34
30
26
23
21
19
17
.5
.1
.3
.1
0
0
61
53
45
39
34
30
26
23
21
19
17
61
53
45
39
34
30
26
23
21
19
17
61
53
45
39
34
30
26
23
21
19
17
60
52
45
39
34
29
26
23
21
19
17
PTP-D-P95-1T8-F
Total Luminaire Optical
Efficiency = 59.8%
126 CHESTNUT STREET, WARWICK RI 02888
T 401.467.8232
F 401.941.2960
SALES@DAYOLITE.COM
180°
225°
135°
270°
90°
315°
45°
0°
0
45
90
Lamp (1) 32w T8
Lumens: 2900 Per Lamp
Optical Distribution:
100% Direct
WWW.DAYOLITE.COM
REV081813
page 2