Metalux
D ES C R IPTION
Type
Catalog #
The Paralux IV Series features recessed aesthetics and the latest in
energy efficient technology. The luminaire incorporates a 4" precision
cell louver into a deep para-contoured fixture housing. This combination
creates a high comfort parabolic optical assembly for optimum
performance. The series is compatible with all of today’s popular ceiling
systems and is available with a number of options and accessories for
application versatility. The high comfort luminaire is designed to provide
a superior visual environment plus the higher shielding louver angle
offers excellent cut-off for today‘s lighting requirements. The Paralux
IV series is an excellent choice for commercial office spaces, schools,
hospitals or retail merchandising areas.
Project
Date
Comments
Prepared by
S PEC IFIC A TION FEA T U R E S
Construction
E le ctrica l* *
H inging/Latching
6-5/8" deep, para-contoured
housing, die formed code gauge,
prime cold rolled steel. Die
embossed housing has full length
die formed stiffeners for added
strength. Contoured ballast/
wireway cover, easily removed
without tools. Die formed captive
lampholder bracket fully encloses
lampholder wiring permitting
easy lampholder replacement.
Heavy end plates, securely
attached with interlocking tabs and
screws. Four auxiliary fixture end
suspension points provided. KOs
for continuous row wiring. End
plates have labor saving integral
Grid-Lock feature for safety and
convenience. Housing features
enable fixture to be converted from
Grid to T-option or vice versa in the
field.*
Ballast are CBM/ETL Class “P” and
are positively secured by mounting
bolts. Pressure lock lampholders.
UL/CUL listed. Suitable for damp
locations.
Positive cam action spring loaded,
self locking, black steel latches.
Safety lock T-hinges allow hinging
and latching either side.
Louver
F in ish
Lighting grade, baked white
enamel finish. Multistage, iron
phosphate pretreatment ensures
maximum bonding and rust
inhibition.
Die formed of semi-specular,
vertical grain, aluminum. Finish
is anodic oxide coating. Accurate
precision parabolic cells are held
in place with interlocking feature.
True-cut mitered corners. Black
reveal with integral mechanical
light seal around entire perimeter
of louver. Louver protected from
construction contaminants by
polyethylene cover.
PGAX2048
428T8
432
24 or 32 Cell
20" X 48" PARABOLIC
4 T8 LAMPS
SEMI-SPECULAR LOUVER
6-5/8"
[168mm]
Paralux IV
Recessed Air Supply Troffer
19-3/4"
[502mm]
MOUNTING D A TA
L A MP CONF IGURA T IONS
7/8" [22mm] K.O. (2)
Access Plate
7/8" [22mm] K.O. (2)
1-1/2"
[38mm]
Input Watts:
EB Ballast & STD Lamps
428T8 (93), 432 (113)
6-5/8"
[168mm]
4" [102mm]
X=3-5/8"
[92mm]
19-3/4"
[502mm]
ENERGY DATA
X
Y
X
19-3/4" [502mm]
Luminaire Efficacy Rating
LER = FP-49
Catalog Number: PGAX2048-432
Yearly Cost of 1000 lumens,
3000 hrs at .08 KWH = $4.86
Y=4-13/16"
[122mm]
5-1/4" [133mm]
3-3/4" [95mm]
7-23/32" [196mm]
48" [1219mm]
*Convertibility applies to housing only.
Appropriate shielding media assemblies
must be utilized.
C EILING C OM PA TA BI L I T Y
G
Grid/Lay-in
Standard
T
Concealed T
T
Slot Grid
F
Aluminum Flange Trim
With Supporting
Swing Gates
MZ
Modular Trim
With Supporting
Swing Gates
Ceiling
Type
Trim
Type
Exposed Grid
Concealed T
Slot Grid
Flange
Concealed “T” or ”Z“
Metal Pan
G
G or T
G or T
F
MZ
MZ
**Reference the lamp/ballast data in the
Technical Section for specific lamp/ballast
requirements.
LAMPS CONTAIN MERCURY. DISPOSE ACCORDING
TO LOCAL, STATE OR FEDERAL LAWS
(Verify compatibility/ consult
Pre Sales Technical Support.)
Safe and convenient means of
disconnecting power.
ADF020537
2015-10-13 17:17:46
P GAX2 0 4 8
PH OTOM ETR IC S
Coefficients of Utilization
PGAX2048-432S46I
Energy Saving
Ballast
FO32T8/35K Lamps
2850 Lumens
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 1.2 x
mounting height
Efficiency 55.8%
Test Report:
PGX2048432S46I.IES
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
Candela
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
66
62
58
54
50
47
43
40
38
35
33
66
60
55
49
45
41
37
34
31
29
27
66
59
52
46
41
36
33
30
27
25
23
66
57
49
43
38
33
30
27
24
22
20
65
61
57
53
49
46
42
40
37
35
33
65
59
54
48
44
40
36
33
31
28
26
65
58
51
45
40
36
32
29
27
25
23
65
56
49
42
37
33
30
27
24
22
20
20%
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
62
57
52
47
43
39
36
33
30
28
26
59
55
52
45
41
38
35
32
29
27
25
57
53
48
44
40
37
34
31
29
27
25
56
50
44
39
35
31
28
25
23
21
19
62
56
49
44
39
35
32
29
26
24
22
62
54
48
42
37
33
29
26
24
22
20
59
54
48
43
39
35
31
29
26
24
22
59
53
47
41
36
32
29
26
24
22
20
Zonal Lumen Summary
Ty p i c a l VC P Pe r c e n t a g e s
Zone
0-30
0-40
0-60
0-90
0-180
Room Size (Ft.)
20 x 20
30 x 30
30 x 60
60 x 30
60 x 60
Lumens
%Lamp
%Fixture
2521
3960
6060
6253
6253
22.5
35.4
54.1
55.8
55.8
40.3
63.3
96.9
100.0
100.0
Height Along
8.5’ 10.0’
84
77
88
83
90
86
88
90
84
88
57
52
47
42
39
34
31
28
26
24
22
57
51
46
40
36
32
29
26
24
22
20
Height Across
8.5’ 10.0’
89
85
92
89
92
90
92
93
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Along II
45°
3295
3281
3203
3106
2969
2826
2658
2461
2243
1996
1687
1324
805
234
73
32
15
4
0
3295
3328
3346
3281
3041
2761
2512
2297
1942
1540
1229
814
361
108
48
23
9
1
0
Across⊥
3295
3354
3405
3217
2915
2796
2522
2140
1817
1559
1271
531
209
101
49
23
8
0
0
90
91
LER = FP-49
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $4.86
ORDER ING INFOR M A TION
SAMPLE NUMBER: PGAX2048-432S46I-120V-EB81-U
Rating
Blank=
Standard
ATW-SW4=
Chicago
Rated
Heat Removal (1)
HR=Heat
Removal
HRDO=Heat
Removal Damper
Open
HRDC=Heat
Removal Damper
Closed
P=Paralux IV
Trim Type (2)
G=Grid/Lay-in – Standard
T=Concealed T /Slot (3)
F=Aluminum Flange Trim (6)
MZ=Modular Trim
Air Supply
AX=Air Supply Floating Louver
X=Blank Side/Floating Louver Non-Air Supply
AVX=Air Supply Floating Louver
with Directional Air Vane
Voltage (4)
120V=120 Volt
277V=277 Volt
347V=347 Volt
UNV=Universal
Voltage 120-277 (5)
Number
of Lamps
4=4 Lamps
Wattage
28T8=28W T8 (48")
32=32W T8 (48")
Louver Color
S=Silver
W=White
Cell Configuration
46=4 Rows of 6, 24 Cell (20x48)
48=4 Rows of 8, 32 Cell (20x48)
Louver Finish
I=Semi-Specular/Haze (Low Iridescent)
Standard
MI=Specular/Mirrored (Low Iridescent)
P=Painted
Option – Aluminum Flange Trim (6)
Blank=SW (Single White)
Type
Color
‘S’ Single
‘N’ Natural
‘R’ In Row
‘W’ White
‘E’ End of Row
Options
GL=Single Element Fuse
GM=Double Element
Fuse
WTR=White Reveal
Flex=Flex Installed
(Reference Flex ordering
information)
EL=Emergency Installed
Lamps Installed
Blank=No Lamps Installed
L8835=T8 Lamp, 28W and
32W, 3500K
L8841=T8 Lamp, 28W and
32W, 4100K
L8835HL=T8 Lamp, 32W,
3500K, 3100 Lumens
L8841HL=T8 Lamp, 32W,
4100K, 3100 Lumens
Ballast Type
EB8 =T8 Electronic Start.
Total Harmonic Distortion < 10%
No. of Ballast
1, 2 or 3
EB8 /PLUS= T8 Electronic Start.
Total Harmonic Distortion < 10%
No. of
High Ballast Factor >1.15
Ballast
1, 2 or 3
Options
PAF=Painted After
Fabrication
REP=Riveted
Endplates
Packaging
U=Unit Pack
PAL=Job Pack,
out of carton
PALC=Job Pack,
in carton
ER8 =T8 Electronic Program Rapid Start.
Total Harmonic Distortion < 10%
No. of Ballast
1, 2 or 3
High Performance T8 Ballasts
HB8 =T8 Electronic Instant Start. Total Harmonic Distortion < 10%.
Standard Ballast Factor .86 – .88
HB8 L=T8 Electronic Instant Start. Total Harmonic Distortion < 10%.
Low Ballast Factor .77 – .82
HB8 N=T8 Electronic Instant Start. Total Harmonic Distortion < 10%.
Normal Ballast Factor 1.0
HB8 H=T8 Electronic Instant Start. Total Harmonic Distortion < 10%.
High Ballast Factor 1.15 – 1.20
HR8 T8 Electronic Program Rapid Start. Total Harmonic Distortion < 10%.
Standard Ballast Factor .86 – .88
HR8 DIM=T8 Electronic Program Rapid Start. Total Harmonic Distortion < 10%.
Step Dimming. Ballast Factor .88
HR8 L=T8 Electronic Program Rapid Start. Total Harmonic Distortion < 10%.
Low Ballast Factor .71 – .79
HR8 H=T8 Electronic Program Rapid Start. Total Harmonic Distortion < 10%.
High Ballast Factor 1.15 – 1.20
Width
2048=20" width x 48" length
ACCESSORIES
(1)
(2)
NOTES: Integral End Plate Grid Lock feature not available in Heat Removal. Convertibility applies to housing only, appropriate shielding media assemblies
(3)
must be utilized. Fixture also adaptable with flanged or modular trims. An EQ Grid Clip is recommended for all 9/16" ceiling systems. Four required per fixture.
(4)
(5)
Products also available in non-US voltages and frequencies for international markets. Not available when specifying emergencies, voltage must be specific.
(6)
Specify row configuration, type in catalog number when ordering complete fixture.
For complete product data, reference the Fluorescent Specification binder. Specifications & dimensions subject to change without notice. Consult your Cooper
Lighting Representative for availability and ordering information.
Eaton
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.eaton.com/lighting
Specifications and
dimensions subject to
change without notice.
EQ-CLIP-U=T-BAR Safety Earthquake Clips (3)
SH IP P ING D A T A
Catalog No.
PGAX2048-432S46I
PGAX2048-432S48I
PGAX2048-432S49I
Wt.
41 lbs.
41 lbs.
41 lbs.
ADF020537
2015-10-13 17:17:46