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3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
30 35 40 45 50 55 60
Current (A)
300
320
340
360
380
400
420
440
460
30 35 40 45 50 55 60
Input Power (W)
1,800
2,200
2,600
3,000
3,400
3,800
4,200
30 35 40 45 50 55 60
Evaporating Temperature (°F)
Capacity (BTU/H)
120°F 130°F 140°F
Rated Performance Data
Capacity . . . . . . . . . . . . . . 2,834 Btu/h ±10% *
E.E.R. . . . . . . . . . . . . . . . . . 7.58 Btu/Wh ±10% *
Current . . . . . . . . . . . . . . . 4.14 Amps *
Nominal Motor Data Motor Input . . . . . 374 Watts*
Rated Current . . . 3.15 Amps
Type . . . . . . . . . . RSIR, PTC relay
Locked Rotor . . . . . . . . . . 20.3 Amps
Start Current . . . . . . . . . . 27.4 Amps
Coil Resistances Run . . . . 1.75 Ohms
@ 68°F (20°C) Start . . . 6.89 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 Sub-Cooling . . . . . . . . 115.0°F / 46.1°C
Electrical Accessories
†
Overload Protector
Nominal Operating Characteristics
Model Name MM3-54FC
Manufacturer Matsushita
Temperature To . . . . . . . . . . . Open: 239°F ± 9°F / 115°C ± 5°C
Close: 142°F ± 15°F / 61°C ± 8°C
Trip Current . . . . . . . . . . . . . . @158°F (70°C) 5.4 Amps ± 7.5%
@77°F (25°C) 14.5 Amps @ 18 sec. max.
P.T.C. Starting Device
Nominal Operating Characteristics
Model Name MM8-5CDP4M7 PTH7M4R7MC1
Manufacturer Matsushita Murata Mfg.
Base resistance
@ 77°F(25°C) ±20% 4.7 4.7 Ohms
Power Consumption (max) 4.0 3.0 Watts
Operation time 1.5 to 3.5 0.7 to 2.2 seconds
Recovery time (max) 85 70 seconds
Run Capacitor — µF — V (min.)
†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 Industrial Company
Refrigeration Products Department
Tel: 201 - 392 - 4249
Fax: 201 - 392 - 4315 Rev#1-5/9
Evaporating Temp.
Condensing Temp. Rating +30°F +45°F +59°F
140°F Btu/h 1,888 2,725 3,735
Watts 327 391 452
Amps 3.77 4.27 4.78
E.E.R. 5.77 6.97 8.26
130°F Btu/h 1,973 2,834 3,882
Watts 317 374 427
Amps 3.69 4.14 4.58
E.E.R. 6.22 7.58 9.09
120°F Btu/h 2,052 2,940 4,008
Watts 305 356 404
Amps 3.62 3.99 4.38
E.E.R. 6.73 8.26 9.92
MATSUSHITA Compressor Single Phase 115 V
MODEL# QA77K19GAU6 R-134a 60
Hz
Performance Curves
Voltage Range . . . . . . . . . 103 Volts to 127 Volts @ 60 Hz
Application . . . . . . . . . . . . High Back Pressure
Compressor Cooling . . . . Fan Cooling
Refrigerant Control . . Capillary Tube
Evaporator
Temp. Range . . . . . . . 23°F to 59°F / -5°C to 15°C
9 – Point Data
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