PORTFOLIO TM
D ES C R IPTION
Recessed open downlight with 6 inch aperture for vertical ED17P
protected 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.
Wide beam distribution with 55° cutoff and low aperture brightness.
Universal housing also accepts reflectors for PAR lamps, open wall wash
and lens applications.
Type
Catalog #
Project
Date
Comments
Prepared by
SPE C IFIC A TION FEA T U R E S
Pla s t e r F r a m e / Col l a r
Re fl e c tor
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.
Spun 0.050” thick aluminum
reflector provides wide beam
distribution with 55° lamp and
lamp image cutoff. 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.
So c k e t C a p
Die cast aluminum socket cap
reduces lamp base temperatures
for longer life.
C on d u i t F i t t i n g s
Die cast aluminum conduit fittings
secure flex to socket housing and
junction box.
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.
Tri m Re te nti on
Keyholes align reflector to
preinstalled machine screws that
pull flange tight to the finished
ceiling surface.
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
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.
MD650
MD670
MD6100
MD6150
6750/6751
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.
Co d e Co mplian ce
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.
Metal Halide
ED17P
STEPREPEAT>
6-Inch
Wide Beam Open Downlight
Universal input (except 150
watt) 120/277V electronic ballast
provides noise free operation,
improved efficiency and increased
ENERGY DATA
50W
120V Input Power: 60W
277V Input Power: 60W
120V Input Current: 0.51A
277V Input Current: 0.22A
Minimum Starting Temp: -15°C, +5°F
OPTIONAL
QUARTZ
LAMP
THD: <20%
Power Factor: >0.90
Sound Rating: A
70W
9 3/64"
(230mm)
CP 9 35/64"
(242mm)
120V Input Power: 86W
277V Input Power: 84W
120V Input Current: 0.72A
277V Input Current: 0.81A
Minimum Starting Temp: -20°C, -5°F
THD: <20%
Power Factor: >0.90
Sound Rating: A
100W
5 11/16" (144mm)
T OP V IE W
120V Input Power: 115W
277V Input Power: 113W
120V Input Current: 0.96A
277V Input Current: 0.42A
Minimum Starting Temp: -20°C, -5°F
THD: <20%
6 3/8" (162mm)
13 5/8"
(346mm)
7 1/4" (185mm)
12 13/16"
(325mm)
Power Factor: >0.90
Sound Rating: A
150W
120V Input Power: 165W
277V Input Power: 161W
120V Input Current: 1.38A
277V Input Current: 0.59A
Minimum Starting Temp: -30°C, -20°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.
ADP090821
2013-09-27 13:53:20
MD650 MD670 MD6100 MD6150 6750/6751
OR D ER IN G 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 ED17P MH lamp
6 7 5 1 L I = 6” wide beam 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
50=50W MH lamp
70=70W MH lamp
100=100W MH lamp
150=150W MH lamp
Ballast
Options
E=Electronic, UNV
120/277V 50/60Hz 1
1E=Electronic, 120V
50/60Hz 2
2E=Electronic, 277
50/60Hz 2
Q=Quartz Restrike System
Accessible Ceilings Only
1
Not available with 20, 39 and 70 watt only.
2
Available with 150 watt only.
Trim
6750=6” wide beam reflector,
white polymer trim ring
6750X=6” wide beam reflector,
white polymer trim ring,
standby lamp
6751=6” wide beam reflector,
self flanged
6751X=6” wide beam reflector,
self flanged,
standby lamp
Finish
Options
Alzak® Finishes
LI=Specular clear,
low iridescent
H=Semi specular clear
Accessories
WF=White painted flange
(self flanged only)
HB26=Bar hanger, 26” long, pair
HB50=Bar hanger, 50” long, pair
G=Gold
RMB22=Bar hanger for wooden
WH=Wheat
joists, 22” long, pair
HSA6*=Slope adapter for 6”
GP=Graphite
aperture, specify slope
GPH=Graphite haze
TRM6*=Metal trim ring, specify finish
B=Black
TRR6=Rimless trim ring
(Omit finish code with
ECL=Emergency circuit lamp baffle option.)
Accessible ceilings only
H347=347V stepdown transformer,
75VA
H347200=347V stepdown transformer,
200VA
WMH=Warm haze
PH OTOM ETR IC S
Candlepower Distribution Curve
Spacing Criteria = 1.1
Efficiency = 59.0%
Downlight
80°
720
70°
60°
1440
50°
2160
40°
2880
3600
Cone of Light
10°
20°
30°
Test No. H28017
MD6 6750LI
Lamp = 100W ED17P
100W
ED17P
Distance
Fixture to
Lighted Plane
5'6"
6'6"
8'0"
10'0"
12'0"
14'0"
Initial
Footcandles
at Nadir
120
86
57
36
25
18
Beam
Diameter
6'0"
7'0"
8'6"
11'0"
13'0"
15'6"
Coefficients of Utilization
Ceiling
80%
70%
50%
50 30 10
50 10
Wall % 70 50 30 10
RCR Zonal cavity method -- floor reflectance = 20%
0
70 70 70 70
69 69 69
66 66
1
67 65 64 63
64 63 62
62 60
2
64 61 59 57
60 58 56
58 55
3
61 57 54 52
56 53 51
54 50
4
57 53 50 47
52 49 47
51 47
5
54 49 46 43
49 46 43
48 43
6
51 46 42 40
46 42 40
45 40
7
48 43 39 36
42 39 36
42 36
8
45 40 36 33
39 36 33
39 33
9
43 37 33 30
36 33 30
36 30
10
40 34 30 28
34 30 28
33 28
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
ADP090821
2013-09-27 13:53:20