MATSUSHITA Compressor |
Single Phase |
115 V |
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Model# DA51C72RCU6 |
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R-134a |
60 Hz |
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Voltage Range . . . . . . . . . |
103 Volts to 127 Volts @ 60 Hz |
Refrigerant Control Capillary Tube. . |
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Application . . . . . . . . . . . . |
Low Back Pressure |
Evaporator |
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Compressor Cooling . . . . |
Static / Fan Cooling |
Temp. Range . |
. . . . . . -31°F to 23°F / -35°C to -5°C |
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Rated Performance Data*
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Cond. Temp I* |
Cond. Temp II* |
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Capacity . . . . . . . . . . . . . . |
604 Btu/h ±7% |
669 Btu/h ±7% |
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E.E.R. . . . . . . . . . . . . . . . . . 5.25 Btu/Wh ±7% |
6.14 Btu/Wh ±7% |
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Current . . . . . . . . . . . . . . . |
1.10 Amps |
1.05 Amps |
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Nominal Motor Data |
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Motor Input . . . . . . . . . . . . . . |
.115 Watts |
109 Watts |
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Rated Current . . . . . . . . . . . . |
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1.09 Amps |
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Type . . . . . . . . . . . . . . . . . . . . |
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RSCR, PTC relay |
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Locked Rotor . . . . . . . . . . |
7.7 Amps |
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Start Current . . . . . . . . . . |
13.3 Amps |
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Coil Resistances |
Run . . . |
.5.64 Ohms |
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@ 68°F (20°C) |
Start . . . |
5.79 Ohms |
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*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 |
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(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 |
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4TM314MFBYY |
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Manufacturer |
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Texas Instruments |
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Temperature To . . . . . . |
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. . . Open: 239°F ± 9°F / 115°C ± 5°C |
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Close: 142°F ± 16°F / 61°C ± 9°C |
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Trip Current. . . . . . . . . . |
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. . @158°F (70°C) 2.45 Amps ± 7.5% |
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@77°F (25°C) 11.0 Amps @ 18 sec. max. |
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P.T.C. Starting Device |
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Nominal Operating Characteristics |
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Model Name |
PTH7M100MD2 |
PTH490D-AS100 |
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Manufacturer |
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Murata Mfg. |
Murata Mfg. |
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Base resistance |
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@ 77°F(25°C) ±20% |
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10 |
10 |
Ohms |
Power Consumption (max) |
2.8 |
2.8 |
Watts |
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Operation time |
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0.45 to 1.35 |
0.45 to 1.35 |
seconds |
Recovery time (max) |
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50 |
55 |
seconds |
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Run Capacitor |
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12 µF 180 V (min.) |
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†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.
Performance Curves
(W) |
180 |
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160 |
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140 |
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Power |
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120 |
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100 |
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Input |
80 |
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60 |
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40 |
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-40 |
-30 |
-20 |
-10 |
0 |
10 |
20 |
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1.8 |
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1.6 |
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(A) |
1.4 |
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1.2 |
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Current |
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1.0 |
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0.8 |
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0.6 |
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0.4 |
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-40 |
-30 |
-20 |
-10 |
0 |
10 |
20 |
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1,400 |
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1,200 |
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(BTU/H) |
1,000 |
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800 |
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Capacity |
600 |
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400 |
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200 |
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0 |
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-40 |
-30 |
-20 |
-10 |
0 |
10 |
20 |
Evaporating Temperature (°F)
110°F 120°F 130°F
9 – Point Data
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Evaporating Temp. |
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Condensing Temp. |
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Rating |
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-30°F |
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-10°F |
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+10°F |
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130°F |
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Btu/h |
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272 |
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604 |
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1,035 |
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Watts |
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74 |
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115 |
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157 |
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Amps |
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0.73 |
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1.10 |
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1.50 |
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E.E.R. |
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3.68 |
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5.25 |
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6.59 |
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120°F |
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Btu/h |
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316 |
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618 |
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1,059 |
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Watts |
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78 |
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113 |
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150 |
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Amps |
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0.76 |
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1.09 |
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1.42 |
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E.E.R. |
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4.05 |
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5.47 |
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7.06 |
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110°F |
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Btu/h |
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316 |
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642 |
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1,073 |
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Watts |
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76 |
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109 |
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141 |
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Amps |
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0.75 |
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1.06 |
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1.35 |
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E.E.R. |
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4.16 |
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5.89 |
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7.61 |
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® |
Panasonic Industrial Company |
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Panasonic |
Refrigeration Products Department |
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Tel: 201 - 392 - 4249 |
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Fax: 201 - 392 - 4315 |
Rev#1-5/9 |
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