Panasonic Matsushita DC73C12RBU6 Specification Sheet

MATSUSHITA Compressor
Model# DC73C12RBU6
Voltage Range . . . . . . . . . 103 Volts to 127 Volts @ 60 Hz
Application . . . . . . . . . . . . Low Back Pressure
Compressor Cooling . . . . Fan/Static Cooling
Rated Performance Data*
Capacity . . . . . . . . . . . . . . 901 Btu/h ±7%
E.E.R. . . . . . . . . . . . . . . . . . 5.56 Btu/Wh ±7% 6.38 Btu/Wh ±7%
Current . . . . . . . . . . . . . . . 1.41 Amps
Nominal Motor Data
Motor Input . . . . . . . . . . . . . . .162 Watts
Rated Current . . . . . . . . . . . .
Type . . . . . . . . . . . . . . . . . . . .
Locked Rotor . . . . . . . . . . 11.9 Amps
Start Current . . . . . . . . . . 19.3 Amps
Coil Resistances
Run . . . .3.37 Ohms
@ 68°F (20°C)
Start . . . 4.64 Ohms
*Test Conditions for Performance Specifications
Test Oil . . . . . . . . . . . . . . . . ISO VG 10
Shell Temp . . . . . . . . . . . . . . 150.0°F / 65.0°C
Condensing Temp . . . . . . . . . (I) 130.0°F / 54.4°C
. . . . . . . . . (II) 105.0°F / 40.6°C
Evaporating Temp . . . . . . . . . -10.0°F / -23.3°C
Ambient Temp . . . . . . . . . . . . 90.0°F / 32.2°C
Gas Superheat . . . . . . . . . . . 90.0°F / 32.2°C
Liquid Sub-Cooling . . . . . . . . 90.0°F / 32.2°C
Electrical Accessories
Overload Protector
Nominal Operating Characteristics
Model Name 4TM758NFBYY
Manufacturer Texas Instruments
Temperature To . . . . . . . . . . . Open: 248°F ± 9°F / 120°C ± 5°C
Close: 142°F ± 16°F / 61°C ± 9°C
Trip Current. . . . . . . . . . . . . . @158°F (70°C) 4.05 Amps ± 7.5%
@77°F (25°C) 12.0 Amps @ 16 sec. max.
P.T.C. Starting Device
Nominal Operating Characteristics
Model Name PTH7M6R8
Manufacturer Murata Mfg.
Base resistance
@ 77°F(25°C) ±20%
Power Consumption (max)
Operation time 0.6 to 1.8
Recovery time (max)
Run Capacitor
†Although these accessories are listed by UL/CSA for use with this compressor,
Matsushita assumes no responsibility whatsoever for these or any other components
sourced by the refrigeration system manufacturer from third parties.
Panasonic
Cond. Temp I* Cond. Temp II*
983 Btu/h ±7%
1.34 Amps
154 Watts
1.31 Amps
RSCR, PTC relay
†
PTH490D-AS6R8
Murata Mfg.
6.8 6.8
2.9 3.5
1.0 to 2.7 seconds
60 65 seconds
15 µF 180 V (min.)
Refrigerant Control . . Capillary Tube
Evaporator
Temp. Range . . . . . . . -31°F to 23°F / -35°C to -5°C
Performance Curves
270
230
190
150
110
70
-40
2.4
2.1
1.8
1.5
1.2
0.9
0.6
-40
2,200
2,000
1,800
1,600
1,400
1,200
1,000
800
600
400
200
-40
9 – Point Data
Condensing Temp.
130°F
120°F
Ohms
Watts
110°F
Panasonic Industrial Company
®
Refrigeration Products Department
Tel: 201 - 392 - 4249
Fax: 201 - 392 - 4315
Single Phase
R-134a
-30 -20 -10
-30 -20 -10
-30 -20 -10
Evaporating Temperature (°F)
110°F 120°F
Evaporating Temp.
Rating -30°F
Btu/h 410
Watts 104
Amps 0.91
E.E.R. 3.94
Btu/h 468
Watts 108
Amps 0.94
E.E.R. 4.33
Btu/h 498
Watts 109
Amps 0.95
E.E.R. 4.57
115 V
60 Hz
0 10 20
0 10 20
0 10 20
130°F
-10°F +10°F
910 1,618
162 229
1.41 1.99
5.56 7.07
942 1,666
160 221
1.39 1.92
5.89 7.54
976 1,690
157 210
1.37 1.83
6.22 8.05
Rev#1-5/9