cooper lighting - lumark

DIMENSIONS
23 1/8" [587mm] 28 3/5" [720mm]
ORDERING INFORMATION
RP22
28 3/16"
[716mm]
SAMPLE NUMBER: HPRB-RP22-400-MT-LL
Lamp Type
HP=High
Pressure
Sodium 1
MH=Metal Halide
MP=Pulse Start MH (CWA) 2
Series
RB=Round
Low-Bay
Benchmark
2, 3, 4
ML=Pulse Start MH (Linear Reactor)
2, 4
MD=Pulse Start Metal Halide (Electronic)
Reflector Type / Size
RP22=Round White 22"
RP28=Round White 28"
RA28=Round Anodized 28"
RP28PL=Round White 28"
w/ Polycarb Lens 5
RA28PL=Round Anodized 28"
w/ Polycarb Lens 5
LAMP MORTALITY AND LUMEN MAINTENANCE COMPARISONS
% Lamp Survival
100
90
80
70
60
50
40
30
20
10
0
0
LAMP MORTALITY
2000 4000 6000 8000 10000 12000 14000 16000 18000 20000 22000 24000 26000 28000 30000
Lamp Life [Hours]
TM ® ®
Natural White & Uni-Form Pulse Start on ECON TECHNOLOGY Uni-Form Pulse Start on CWA Probe Start Metal Halide on CWA
NOTE: Lamp Mortality and Lumen Maintenance Charts Courtesy of VENTURE ®
Reflector Lamp
Type Wattage
RP22 70-450W
RP28 70-450W
Ambient
Environment
40°C (ECON)*
55°C (70-450W)
NOTES: * Electronic Pulse Start Metal Halide.
Supply
Wire (Min.)
105°C
COOPER LIGHTING - LUMARK ®
RP28
26 3/16"
[655mm]
Lamp
Wattage
70=70W 6
100=100W 6
150=150W 6
175=175W
200=200W
250=250W
320=320W
350=350W
400=400W
450=450W
DESCRIPTION
The Benchmark RB utilizes
a durable heavy-duty
die-cast aluminum ballast
housing, a round, faceted
reflector and an injectionmolded
lens to provide an
efficient, symmetrical
beam pattern. U.L. listed
and CSA certified for
damp location standard.
Wet location optional.
The Benchmark RB is
perfect for warehouses,
gyms, assembly areas,
manufacturing plants and
hangars.
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Voltage 7
120V
208V 8
240V 8
277V 8
347V
480V
MT=Multi-Tap 9
TT=Triple-Tap 10
5T=5-Tap 11
E=Electronic 8
Options &
Accessories 12
(See Pages
541-545)
NOTES: 1 Not available in 175, 200, 320, 350 or 450W. 2 175, 200, 250, 320, 350 and 400W only. Electronic available in 320, 350, & 400W only. 3 277V only. 4 Not available
in HL or HC. 5 Not recommended for use with Metal Halide lamps due to rapid yellowing typical of polycarbonate material. 6 HPS only. 7 Products also
available in non-US voltages and 50Hz for international markets. Consult your Cooper Lighting Representative for availability and ordering information.
8 MD available in 208, 240 or 277V or with “E” option which will operate voltages from 200-277V 50/60 Hz. 9 Multi-tap ballast 120/208/240/277V wired 277V.
10 Triple-tap ballast 120/277/347V wired 347V. 11 5-tap ballast 120/208/240/277/480V wired 480V. 400W Metal Halide only. 12 Add as suffix in the order shown.
13 Specifications and dimensions subject to change without notice.
% Lumens
100
90
80
70
60
50
40
0
LUMEN MAINTENANCE
2000 4000 6000 8000 10000 12000 14000 16000 18000 20000
Lamp Life [Hours]
90% Mean Lumens Nat-Wt-ECON 86% Mean Lumens-UPS-ECON 75% Mean Lumens-UPS CWA
65% Mean Lumens-Probe Start
RB
LOW-BAY
BENCHMARK
7 0 - 4 5 0 W
High Pressure Sodium
Pulse Start Metal Halide
Metal Halide
HEAVY-DUTY LOW-BAY
INDUSTRIAL LUMINAIRE
• Easy slide-on die-cast
aluminum mounting box
with tapped opening for
3/4" conduit
• Durable heavy-duty
die-cast aluminum
housing for lasting
performance in the
harshest environments.
Integrally hinged for
ease of maintenance with
optional toolless entry.
Finished in a standard
white polyester powder
paint
• High power factor ballast
with class H insulation.
ECON TM electronic
ballast technology
delivers longer lamp life
and improved lumen
output while maintaining
a constant lamp wattage.
Minimum starting
temperature is -40°C
(-40°F) for HPS and
-30°C (-20°F) for MH
• Enclosed and gasketed
optics seal out dirt and
other contaminants
• Trunk latches secure the
reflector to the housing,
allowing toolless entry,
while internal hangers
hold reflector / refractor
for hands-free relamping
• Approximate net weight:
33 lbs. (15 kgs.)
COOPER LIGHTING
INDUSTRIAL 519