PORTFOLIO TM
D ES C R IPTION
Recessed open downlight with 6 inch aperture for vertical PAR30L
medium base metal halide lamp. Universal input electronic ballast
features end of life shutdown. Fixture is suitable for commercial
construction. Insulation must be kept 3” from top and sides of housing.
Lower parabolic shielding cone with 45° cutoff yields low aperture
brightness. Universal housing also accepts reflectors for open, open wall
wash and lens applications.
Type
Catalog #
Project
Date
Comments
Prepared by
SPE C IFIC A TION FEA T U R E S
Die cast aluminum socket cap
reduces lamp base temperatures
for longer life.
reflector provides 45° lamp and
lamp image cutoff. Distribution
based on lamp beam angle. Self
flanged standard with optional
white painted flange. Also available
with polymer trim ring. Trim ring
may be interchanged with metal
trim ring available in various
finishes or removed for rimless
installation, see accessories.
Available in all Portfolio Alzak®
finishes.
C on d u i t F i t t i n g s
Tri m Re te nti on
Die cast aluminum conduit fittings
secure flex to socket housing and
junction box.
Keyholes align reflector to
preinstalled machine screws that
pull flange tight to the finished
ceiling surface.
Pla s t e r F r a m e / Col l a r
Die cast aluminum collar
accommodates ceiling materials up
to 1-1/2” thick. Stilts adjust quickly
and accurately to accept reflectors
for ED17P, PAR lamps, open, open
wall wash and lens applications.
So c k e t C a p
U n i v e r s a l M o u n t ing Bra c ke t
Accepts ½” EMT, C channel
and bar hangers and adjusts 5”
vertically from above the ceiling.
Ju n c t i o n B o x
(6) ½” and (2) ¾” trade size pry
outs positioned to allow straight
conduit runs. Listed for (8) #12
AWG (four in, four out) 90°C
conductors and feed thru branch
wiring.
Re f l e c t o r
Spun 0.050” thick aluminum
Soc ke t
Pulse rated E26 medium base
protected socket prevents use with
lamps not suitable for open fixture
use.
I ns ul a ti on D e tector
Self resetting detector opens circuit
if insulation is improperly installed.
Ba l l a s t
Universal input 120/277V electronic
ballast provides noise free
operation, improved efficiency and
increased lamp life as compared
with magnetic ballast. Regulated
output power over a wide range
of ANSI lamp voltages results in
excellent color stability over time.
End of lamp life shutdown – reset
power to restore output.
Qu artz Lamp R e-strike (Q
Op tion )
Internal auxiliary 100W DC bayonet
base T4 quartz lamp (included)
provides low level illumination in
the event of a momentary power
interruption.
MD620
MD639
MD670
Emergen cy Circuit Lamp
(E CL Accessory)
Emergency circuit lamp module for
100W DC bayonet base T4 quartz
lamp (included) by emergency
circuit. Field installed.
6500/6501
Co d e Co mplian ce
Metal Halide
Thermally protected and cULus
damp location listed. Optional
City of Chicago environmental
air (CCEA) marking for plenum
applications. EMI/RFI emissions
per FCC 47CFR Part 18 non
consumer limits.
PAR30L
STEPREPEAT>
6-Inch
Open Downlight
ENERGY DATA
20W
120V Input Power: 26W
277V Input Power: 26W
11 3/4"
(311mm)
120V Input Current: 0.22A
277V Input Current: 0.11A
CP 12 1/4"
(311mm)
THD: <20%
Minimum Starting Temp: -15°C, +5°F
Power Factor: >0.90
Sound Rating: A
39W
T OP V IE W
120V Input Power: 48W
277V Input Power: 47W
120V Input Current: 0.45A
277V Input Current: 0.18A
Minimum Starting Temp: -20°C, -5°F
13 5/8"
(346mm)
5 11/16" (144mm)
THD: <20%
Power Factor: >0.90
Sound Rating: A
6 3/8" (162mm)
7 1/4" (184mm)
70W
12 13/16"
(325mm)
120V Input Power: 86W
277V Input Power: 84W
120V Input Current: 0.72A
277V Input Current: 0.31A
Minimum Starting Temp: -20°C, -5°F
THD: <20%
Power Factor: >0.90
Sound Rating: A
Specifications and dimensions subject to change without notice.
Consult your representative for additional options and finishes.
ADP090823
2013-09-27 13:26:23
MD620 MD639 MD670 6500/6501
ORDER ING INFOR M A TION
S A M P L E N U M B E R : M D 6 7 0 E = 6” universal housing with UNV 120/277V electronic ballast for a 70W PAR30L MH lamp
6 5 0 1 L I = 6” PAR30L reflector, self flanged, specular clear low iridescent (Order universal housing and trim separately)
Housing
Wattage
MD6=6” universal
MH housing
MD6CP=6” universal
MH housing,
CCEA listed
for City of
Chicago
plenum
requirements
Ballast
Option
E=Electronic,
UNV
120/277V
50/60Hz
Q=Quartz
re-strike
system1
20=20W MH lamp
39=39W MH lamp
70=70W MH lamp
1
Trim
Finish
6500=6” PAR30L
reflector, white
polymer trim ring
6500X=6” PAR30L
reflector,
white polymer
trim ring,
standby lamp
6501=6” PAR30L reflector,
self flanged
6501X=6” PAR30L
reflector,
self flanged,
standby lamp
Not available with 20W. Accessible ceilings only.
Alzak® Finishes
LI=Specular clear,
low iridescent
H=Semi specular clear
WMH=Warm haze
G=Gold
WH=Wheat
GP=Graphite
GPH=Graphite haze
B=Black
(Omit finish code with
baffle option.)
Options
Accessories
WF=White painted flange (self flanged only)
BB=Black baffle (polymer trim ring only)
WB=White baffle (polymer trim ring only)
HB26=Bar hanger, 26” long, pair
HB50=Bar hanger, 50” long, pair
RMB22=Bar hanger for wooden joists,
22” long, pair
HSA6*=Slope adapter for 6” aperture,
specify slope
TRM6*=Metal trim ring, specify finish
TRR6=Rimless trim ring
H347=347V stepdown transformer, 75 VA
H347200=347V stepdown transformer, 200 VA
ECL=Emergency Circuit Lamp - accessible
ceilings only
PH OTOM ETR IC S
Candlepower Distribution Curve
Cone of Light
Spacing Criteria = 0.6
Efficiency = 89.7%
Downlight
80°
1980
70°
60°
3960
50°
Test No. H28018
MD670E 6500LI
Lamp=70W PAR30MH/FL
5940
40°
7920
9900
10°
20°
Distance
Fixture to
Lighted Plane
5'6"
6'6"
8'0"
10'0"
12'0"
14'0"
Initial
Footcandles
at Nadir
Beam
Diameter
325
233
154
98
68
50
3'6"
4'0"
5'0"
6'6"
8'0"
9'0"
70W
PAR30L
30°
Coefficients of Utilization
Ceiling
80%
70%
50%
50 30 10
50 10
Wall % 70 50 30 10
RCR Zonal cavity method -- floor reflectance = 20%
107 107 107 107
104 104 104
100 100
0
104 102 100 99
100 99 97
96 94
1
101 98 95 93
96 94 92
94 90
2
98 95 92 89
93 91 89
91 87
3
96 91 88 86
91 88 85
89 85
4
93 88 85 83
88 85 82
86 82
5
91 86 83 81
86 82 80
84 80
6
89 84 80 78
83 80 78
82 77
7
86 81 78 76
81 78 75
80 75
8
84 79 76 73
79 75 73
78 73
9
82 77 74 72
77 74 71
76 71
10
PH OTOM ETR IC S
Candlepower Distribution Curve
Cone of Light
Spacing Criteria = 0.2
Efficiency = 95.8%
Downlight
80°
13590
70°
60°
27180
50°
Test No. H28019
MD670E 6500LI
Lamp=70WPAR30MH/SP
40770
40°
54360
67950
10°
20°
30°
70W
PAR30L
Distance
Fixture to
Lighted Plane
Initial
Footcandles
at Nadir
Beam
Diameter
6'6"
8'
10'
12'
14'
16'
1599
1055
675
469
345
264
1'0"
1'6"
2'0"
2'0"
2'6"
3'0"
Coefficients of Utilization
Ceiling
80%
70%
50%
50 30 10
50 10
Wall % 70 50 30 10
RCR Zonal cavity method -- floor reflectance = 20%
114 114 114 114
111 111 111
106 106
0
1
111 110 108 107
108 106 105
104 102
109 106 104 102
105 103 101
102 99
2
3
107 104 101 99
102 100 98
101 97
4
105 101 98 96
100 98 96
98 95
103 99 96 94
98 96 94
97 93
5
102 97 95 93
97 94 93
96 92
6
100 96 93 91
95 93 91
94 91
7
99 94 92 90
94 91 90
93 89
8
97 93 91 89
93 90 89
92 88
9
96 92 89 88
92 89 88
91 87
10
Specifications and dimensions subject to change without notice.
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770 468.4801
ADP090823
2013-09-27 13:26:23