MATSUSHITA Compressor

Single Phase

115 V

MODEL# SD43C90JAU6 (12µF Run Cap.)

R-134a

60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

Voltage Range

103 Volts to 127 Volts @ 60 Hz

Refrigerant Control Capillary Tube. .

 

Application

Low Back Pressure

Evaporator

 

 

Compressor Cooling . . . .

Static Cooling

Temp. Range .

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

Rated Performance Data

Capacity . . . . . . . . . . . . . . 461 Btu/h ±10% *

E.E.R. . . . . . . . . . . . . . . . . . 4.39 Btu/Wh ±10% *

Current . . . . . . . . . . . . . . . 0.97 Amps *

Nominal Motor Data

Motor Input

105 Watts*

 

Rated Current . . .

1.15 Amps

 

Type . . .

. . . . . . .

RSCR, PTC relay

 

 

 

Locked Rotor

8.60 Amps

 

Start Current

14.71 Amps

 

Coil Resistances

Run . . . .

4.18 Ohms

@ 68°F (20°C)

Start . . .

8.11 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

.-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

PTH490D-AS4R7

PTH7M4R7MD2

Manufacturer

Murata Mfg.

Murata Mfg.

 

Base resistance

 

 

 

 

@ 77°F(25°C) ±20%

 

4.7

4.7

Ohms

Power Consumption (max)

3.3

3.0

Watts

Operation time

 

1.3 to 3.0

0.7 to 2.2

seconds

Recovery time (max)

 

65

70

seconds

 

 

 

 

Run Capacitor

 

12 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.

Performance Curves

(W)

160

 

 

 

 

140

 

 

 

 

Power

 

 

 

 

120

 

 

 

 

100

 

 

 

 

Input

 

 

 

 

80

 

 

 

 

60

 

 

 

 

 

 

 

 

 

 

-30

-20

-10

0

10

 

1.4

 

 

 

 

(A)

1.3

 

 

 

 

1.2

 

 

 

 

1.1

 

 

 

 

Current

 

 

 

 

1.0

 

 

 

 

0.9

 

 

 

 

 

0.8

 

 

 

 

 

0.7

 

 

 

 

 

-30

-20

-10

0

10

 

900

 

 

 

 

(BTU/H)

800

 

 

 

 

700

 

 

 

 

600

 

 

 

 

500

 

 

 

 

Capacity

 

 

 

 

400

 

 

 

 

300

 

 

 

 

200

 

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

-30

-20

-10

0

10

 

 

Evaporating Temperature (°F)

 

 

110°F 120°F 130°F

9 – Point Data

 

 

 

 

 

Evaporating Temp.

Condensing Temp.

 

Rating

 

-30°F

 

-10°F

 

+10°F

 

 

 

 

 

 

130°F

 

Btu/h

 

184

 

461

 

833

 

 

 

Watts

 

72

 

105

 

145

 

 

 

Amps

 

0.73

 

0.97

 

1.35

 

 

 

E.E.R.

 

2.56

 

4.39

 

5.74

 

120°F

 

Btu/h

 

222

 

492

 

840

 

 

 

Watts

 

74

 

104

 

137

 

 

 

Amps

 

0.75

 

0.96

 

1.28

 

 

 

E.E.R.

 

3.00

 

4.73

 

6.13

 

110°F

 

Btu/h

 

256

 

502

 

864

 

 

 

Watts

 

76

 

101

 

132

 

 

 

Amps

 

0.76

 

0.94

 

1.23

 

 

 

E.E.R.

 

3.37

 

4.97

 

6.55

 

®

Panasonic Industrial Company

 

Panasonic

Refrigeration Products Department

 

Tel: 201 - 392 - 4249

 

Fax: 201 - 392 - 4315

Rev#1-5/9

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Panasonic SD43C90JAU6 specifications Rated Performance Data, Electrical Accessories, Performance Curves, Point Data