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
328T8
332
18, 24 or 27 Cell
20" X 48" PARABOLIC
3 T8 LAMPS
SEMI-SPECULAR LOUVER
Paralux IV
Recessed Air Supply Troffer
6-5/8"
[168mm]
19-3/4"
[502mm]
MOUNTING D A TA
ENERGY DATA
L A MP CONF IGURA T IONS
7/8" [22mm] K.O. (4)
Access Plate
7/8" [22mm] K.O. (2)
1-1/2"
[38mm]
4" [102mm]
X = 5-1/2"
[140mm]
19-3/4"
[502mm]
Input Watts:
EB Ballast & STD Lamps
328T8 (67), 332 (81)
6-5/8"
[168mm]
X
X
Luminaire Efficacy Rating
LER = FP-55
Catalog Number: PGAX2048-332
Yearly Cost of 1000 lumens,
3000 hrs at .08 KWH = $4.36
19-3/4" [502mm]
5-1/4" [133mm]
3-3/4" [95mm]
7-23/32" [196mm]
*Convertibility applies to housing only.
Appropriate shielding media assemblies
must be utilized.
48" [1219mm]
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.
ADF020536
2015-10-13 17:13:33
P GAX2 0 4 8
PH OTOM ETR IC S
Coefficients of Utilization
PGAX2048-332S36I
Electronic Ballast
FO32T8/35K Lamps
2850 Lumens
Spacing criterion:
(II) 1.2 x mounting
height, (⊥) 1.3 x
mounting height
Efficiency 63.6%
Test Report:
PGX2048332S36I.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
76
71
66
61
57
52
49
45
42
40
37
76
69
62
56
50
45
41
38
34
32
29
76
67
58
51
45
40
36
33
30
27
25
76
65
56
48
42
37
33
29
26
24
22
74
69
64
60
55
51
48
44
41
39
36
74
67
61
55
49
45
41
37
34
31
29
74
65
58
51
45
40
36
32
29
27
25
74
64
55
48
42
37
32
29
26
24
22
20%
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
71
65
59
53
48
43
40
36
33
31
28
68
62
57
51
46
42
39
35
32
30
28
65
60
55
50
45
41
38
34
32
29
27
64
57
50
44
39
34
31
27
25
22
20
71
63
56
49
44
39
35
32
29
26
24
71
62
54
477
41
36
32
29
26
24
21
68
61
54
48
43
39
35
32
29
26
24
68
60
52
46
40
36
32
29
26
23
21
Zonal Lumen Summary
Ty p i c a l VC P Pe r c e n t a g e s
Zone
Lumens
%Lamp
%Fixture
Room Size (Ft.)
0-30
0-40
0-60
1975
3255
5141
5345
5345
23.5
38.7
61.2
63.6
63.6
37.0
60.9
96.2
100.0
100.0
0-90
0-180
20 x 20
30 x 30
30 x 60
60 x 30
60 x 60
Height Along
8.5’ 10.0’
84
78
89
84
91
87
89
90
86
88
65
59
53
47
42
38
34
31
28
26
24
65
58
51
45
40
35
32
28
26
23
21
Height Across
8.5’ 10.0’
88
82
92
87
92
88
92
92
Angle
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
Along II
2387
2369
2320
2251
2167
2063
1946
1814
1663
1486
1268
984
590
205
64
28
15
4
0
45°
2387
2381
2369
2360
2347
23144
2298
2213
1872
1447
1108
799
438
132
51
23
10
2
0
Across
2387
2399
2432
2491
2529
2668
2516
2083
1692
1355
1092
754
344
121
55
25
8
0
0
88
89
LER = FP-55
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $4.36
ORDER ING INFOR M A TION
SAMPLE NUMBER: PGAX2048-332S36I-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 (7)
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 (5)
120V=120 Volt
277V=277 Volt
347V=347 Volt
UNV=Universal
Voltage 120-277 (6)
Number
of Lamps
3=3 Lamps (4)
Wattage
28T8=28W T8 (48")
32=32W T8 (48")
Louver Color
S=Silver
W=White
Cell Configuration
36=3 Rows of 6, 18 Cell (20x48)
38=3 Rows of 8, 24 Cell (20x48)
39=3 Rows of 9, 27 Cell (20x48)
Louver Finish
I=Semi-Specular/Haze (Low Iridescent)
Standard
MI=Specular/Mirrored (Low Iridescent)
P=Painted
Option – Aluminum Flange Trim (7)
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)
(6)
Standard off-center ballast on 3-lamp fixtures. Products also available in non-US voltages and frequencies for international markets. Not available when
(7)
specifying emergencies, voltage must be specific. 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.
EQ-CLIP-U=T-BAR Safety Earthquake Clips (3)
SH IP P ING D A T A
Catalog No.
PGAX2048-332S36I
PGAX2048-332S38I
PGAX2048-332S39I
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.
Wt.
41 lbs.
41 lbs.
41 lbs.
ADF020536
2015-10-13 17:13:33