MATSUSHITA Compressor | Single Phase | 115 V |
MODEL# QA125K29CAU6 (100µF Start Cap.) | 60 Hz | |
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Voltage Range | 103 Volts to 127 Volts @ 60 Hz | Refrigerant Control . . | Capillary Tube |
Application | High Back Pressure | Evaporator |
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Compressor Cooling . . . . | Fan Cooling | Temp. Range | 23°F to 59°F / |
Rated Performance Data
Capacity . . . . . . . . . . . . . . 4,524 Btu/h ±10% *
E.E.R. . . . . . . . . . . . . . . . . . 7.08 Btu/Wh ±10% *
Current . . . . . . . . . . . . . . . 6.88 Amps *
Nominal Motor Data | Motor Input . . . . | 639 Watts* | |
| Rated Current . . | 6.01 Amps | |
| Type . . . | . . . . . . | CSIR, Current relay |
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Start Current | 30.7 Amps |
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Coil Resistances | Run . . . . | 1.06 Ohms | |
@ 68°F (20°C) | Start . . . | 7.53 Ohms | |
*Test Conditions for Performance Specifications
Test Oil | Freol α 22 |
Shell Temp | 170.0°F / 76.0°C |
Condensing Temp | 130.0°F / 54.4°C |
Evaporating Temp | 45.0°F / 7.2°C |
Ambient Temp | 95.0°F / 35.0°C |
Gas Superheat | 95.0°F / 35.0°C |
Liquid | 115.0°F / 46.1°C |
Electrical Accessories†
Overload Protector
Nominal Operating Characteristics
Model Name | MST00AKZ |
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Manufacturer | Texas Instruments |
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Temperature To . . . . . . . . . . . Open: 248°F ± 9°F / 120°C ± 5°C | ||
| Close: 142°F ± 20°F / 61°C ± 11°C | |
Trip Current . . . . . . . . . . . . . . @158°F (70°C) 10.3 Amps ± 7.5% | ||
| @77°F (25°C) 20.0 Amps @ 18 sec. max. | |
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Current Relay Model |
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Nominal Operating Characteristics |
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Model Name |
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Manufacturer | Matsushita |
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Pick Up Current | 14.3 max. | Amps |
Drop Out Current | 12.0 max. | Amps |
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Start Capacitor | 100 µF 160 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) | 800 | |
750 | ||
Power | 700 | |
650 | ||
600 | ||
Input | ||
550 | ||
500 | ||
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| 30 | 35 | 40 | 45 | 50 | 55 | 60 |
| 8.5 |
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(A) | 8.0 |
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7.5 |
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Current |
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7.0 |
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6.5 |
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6.0 |
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| 5.5 |
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| 30 | 35 | 40 | 45 | 50 | 55 | 60 |
| 6,500 |
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(BTU/H) | 6,000 |
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5,500 |
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5,000 |
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Capacity | 4,500 |
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4,000 |
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3,500 |
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| 3,000 |
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| 30 | 35 | 40 | 45 | 50 | 55 | 60 |
Evaporating Temperature (°F)
120°F 130°F 140°F
9 – Point Data
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| Evaporating Temp. | |||||
Condensing Temp. |
| Rating |
| +30°F |
| +45°F |
| +59°F |
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140°F |
| Btu/h |
| 3,076 |
| 4,384 |
| 5,896 |
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| Watts |
| 559 |
| 673 |
| 783 |
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| Amps |
| 6.25 |
| 7.14 |
| 8.06 |
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| E.E.R. |
| 5.50 |
| 6.51 |
| 7.53 |
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130°F |
| Btu/h |
| 3,196 |
| 4,524 |
| 6,077 |
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| Watts |
| 537 |
| 639 |
| 734 |
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| Amps |
| 6.10 |
| 6.88 |
| 7.66 |
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| E.E.R. |
| 5.95 |
| 7.08 |
| 8.28 |
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120°F |
| Btu/h |
| 3,302 |
| 4,657 |
| 6,275 |
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| Watts |
| 513 |
| 603 |
| 690 |
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| Amps |
| 5.93 |
| 6.62 |
| 7.31 |
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| E.E.R. |
| 6.44 |
| 7.72 |
| 9.09 |
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® | Panasonic Industrial Company | |
Panasonic | Fax: 201 - 392 - 4315 | |
| Refrigeration Products Department |
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| Tel: 201 - 392 - 4249 |
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