Panasonic QA77K19GAU6 specifications

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 11 5V

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

Rated Performance Data

*Test Conditions for Performance Specifications

MODEL# QA77K19GAU6 R-134a 60

Hz

Performance Curves

9 – Point Data