MATSUSHITA Compressor

Single Phase

115 V

MODEL# DA73C12RCU6

R-134a

60 Hz

 

 

 

 

 

 

 

 

 

Voltage Range . . . . . . . . . 103 Volts to 127 Volts @ 60 Hz Application . . . . . . . . . . . . Low Back Pressure Compressor Cooling . . . . Static / Fan Cooling

Rated Performance Data

 

Cond. Temp I*

Cond. Temp II*

Capacity

881 Btu/h ±7%

973 Btu/h ±7%

E.E.R. . . . . . . . . . . . . . . . . . 5.34 Btu/Wh ±7%

6.20 Btu/Wh ±7%

Current

1.53 Amps

1.45 Amps

 

 

 

 

Nominal Motor Data

 

 

 

Motor Input

.165 Watts

157 Watts

Rated Current

.

1.39 Amps

Type

.

RSCR, PTC relay

 

 

 

Locked Rotor

12.6 Amps

 

Start Current

18.3 Amps

 

Coil Resistances

Run . . . .

3.26 Ohms

@ 68°F (20°C)

Start . . .

5.29 Ohms

*Test Conditions for Performance Specifications

Test Oil

. .

. . . ISO VG 10

 

 

Shell Temp

. .

. . . 150.0°F / 65.0°C

 

Condensing Temp . . . .

. .

. . . (I) 130.0°F / 54.4°C

 

. . . .

. .

. . . (II) 105.0°F / 40.6°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

 

4TM419MFBYY

 

Manufacturer

 

Texas Instruments

 

Temperature To

. .

. . . Open: 239°F ± 9°F / 115°C ± 5°C

 

 

Close: 142°F ± 16°F / 61°C ± 9°C

Trip Current

. .

. . . @158°F (70°C) 3.4 Amps ± 7.5%

 

 

@77°F (25°C) 13.7 Amps @ 18 sec. max.

 

 

 

 

P.T.C. Starting Device

 

 

 

Nominal Operating Characteristics

 

 

 

 

 

Model Name

PTH490D-AS100

PTH7M100MD2

Manufacturer

 

Murata Mfg.

Murata Mfg.

 

Base resistance

 

 

 

 

@ 77°F(25°C) ±20%

 

10

10

Ohms

Power Consumption (max)

2.8

2.8

Watts

Operation time

 

0.45 to 1.35

0.45 to 1.35

seconds

Recovery time (max)

 

55

50

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.

Panasonic®

Refrigerant Control . . Capillary Tube

Evaporator

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

Performance Curves

(W)

260

220

Power

180

140

Input

100

60

 

 

-40

-30

-20

-10

0

10

20

 

2.5

 

 

 

 

 

 

(A)

2.2

 

 

 

 

 

 

1.9

 

 

 

 

 

 

Current

 

 

 

 

 

 

1.6

 

 

 

 

 

 

1.3

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.7

 

 

 

 

 

 

 

-40

-30

-20

-10

0

10

20

 

2,000

 

 

 

 

 

 

(BTU/H)

1,525

 

Capacity

1,050

575

 

100

-40

-30

-20

-10

0

10

20

 

 

 

 

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

 

383

 

881

 

1,524

 

 

 

 

Watts

 

104

 

165

 

227

 

 

 

 

Amps

 

0.99

 

1.53

 

2.08

 

 

 

 

E.E.R.

 

3.68

 

5.34

 

6.71

 

 

120°F

 

Btu/h

 

426

 

911

 

1,560

 

 

 

 

Watts

 

108

 

162

 

217

 

 

 

 

Amps

 

1.02

 

1.50

 

2.00

 

 

 

 

E.E.R.

 

3.95

 

5.62

 

7.17

 

 

110°F

 

Btu/h

 

478

 

944

 

1,587

 

 

 

 

Watts

 

110

 

158

 

207

 

 

 

 

Amps

 

1.05

 

1.46

 

1.91

 

 

 

 

E.E.R.

 

4.36

 

5.96

 

7.67

 

Panasonic Industrial Company

 

 

 

 

 

Refrigeration Products Department

 

 

 

Tel: 201 - 392 - 4249

 

 

 

 

 

 

 

Fax: 201 - 392 - 4315

 

 

 

 

Rev#1-5/9

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Panasonic DA73C12RCU6 specifications Rated Performance Data, Electrical Accessories†, Performance Curves, Point Data