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Rated Performance Data

Capacity

 . . . . . . . . . . . . . . 488 Btu/h ±7% *

E.E.R.

 . . . . . . . . . . . . . . . . . 4.69 Btu/Wh ±10% *

Current

 . . . . . . . . . . . . . . . 0.99 Amps *

Nominal Motor Data

Motor Input  . . . . . 104 Watts*

Rated Current  . . . 0.90 Amps

Type  . . . . . . . . . . RSCR, PTC relay

Locked Rotor 

 . . . . . . . . . . 7.99 Amps

Start Current

 . . . . . . . . . . 14.48 Amps

Coil Resistances

Run . . . . 4.33 Ohms 

@ 68°F (20°C)

Start . . .  7.09 Ohms

*Test Conditions for Performance Specifications

Test Oil  . . . . . . . . . . . . . . . . Freol 

α 

10

Shell Temp  . . . . . . . . . . . . . . 150.0°F / 65.0°C

Condensing Temp  . . . . . . . . . 130.0°F / 54.4°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 

T135AH3.1

Manufacturer

Matsushita

Temperature To  . . . . . . . . . . . Open: 275°F ± 9°F / 135°C ± 5°C

Close: 176°F ± 27°F / 80°C ± 15°C

Trip Current . . . . . . . . . . . . . . @212°F (100°C) 3.5 to 4.5 Amps

@77°F (25°C) 11.7 Amps @ 13 sec. max.

P.T.C. Starting Device

Nominal Operating Characteristics

Model Name     

PTH7M4R7MD2

Manufacturer 

Murata Mfg.

Base resistance

@ 77°F(25°C) ±20%

4.7

Ohms

Power Consumption (max)

3.0

Watts

Operation time

0.7 to 2.2

seconds

Recovery time (max)

70

seconds

Run Capacitor

10 µF  180 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

-10°F

+10°F

130°F

Btu/h

205

488

874

Watts

69

104

142

Amps

0.70

0.99

1.35

E.E.R.

2.97

4.69

6.15

120°F

Btu/h

246

509

884

Watts

73

103

135

Amps

0.73

0.98

1.29

E.E.R.

3.37

4.94

6.55

110°F

Btu/h

277

526

895

Watts

76

100

129

Amps

0.75

0.95

1.23

E.E.R.

3.64

5.26

6.94

MATSUSHITA Compressor 

Single Phase

115 V

MODEL# SD43C77JBU6 

(10µF Run Cap. - VG10)

R-134a

60 Hz     

Performance Curves

Voltage Range

 . . . . . . . . . 103 Volts to 127 Volts @ 60 Hz

Application

 . . . . . . . . . . . . Low Back Pressure

Compressor Cooling

 . . . . Static Cooling

Refrigerant Control

 . . Capillary Tube

Evaporator

Temp. Range

 . . . . . . . -31°F to 23°F / -35°C to -5°C

9 – Point Data

Panasonic

®

200

300

400

500

600

700

800

900

-30

-20

-10

0

10

Evaporating Temperature (°F)

Capacity (BTU/H)

110°F

120°F

130°F

65

85

105

125

145

-30

-20

-10

0

10

Input Power (W)

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

-30

-20

-10

0

10

Current (A)

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