MATSUSHITA Compressor

Single Phase

115 V

 

Model# DC51C72RBU6

 

 

R-134a

60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage Range

103 Volts to 127 Volts @ 60 Hz

Refrigerant Control Capillary Tube. .

 

Application

Low Back Pressure

Evaporator

 

 

Compressor Cooling . . . .

Fan/Static Cooling

 

Temp. Range .

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

 

 

 

 

 

 

Rated Performance Data*

 

Performance Curves

 

 

 

Cond. Temp I* Cond. Temp II*

 

 

 

 

Capacity

604 Btu/h ±7%

690 Btu/h ±7%

E.E.R. . . . . . . . . . . . . . . . . . 5.40 Btu/Wh ±7%

6.39 Btu/Wh ±7%

Current

0.98 Amps

0.94 Amps

 

 

 

 

Nominal Motor Data

 

 

 

Motor Input

.112 Watts

108 Watts

Rated Current

.

1.05 Amps

Type

.

RSCR, PTC relay

Locked Rotor

7.4 Amps

 

Start Current

14.2 Amps

 

Coil Resistances

Run . . .

.5.58 Ohms

@ 68°F (20°C)

Start . . .

5.57 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

4TM314NFBYY

Manufacturer

Texas Instruments

(W)

180

 

 

 

 

 

 

160

 

 

 

 

 

 

140

 

 

 

 

 

 

Power

 

 

 

 

 

 

120

 

 

 

 

 

 

100

 

 

 

 

 

 

Input

80

 

 

 

 

 

 

60

 

 

 

 

 

 

 

40

 

 

 

 

 

 

 

-40

-30

-20

-10

0

10

20

 

1.6

 

 

 

 

 

 

(A)

1.4

 

 

 

 

 

 

1.2

 

 

 

 

 

 

Current

1.0

 

 

 

 

 

 

0.8

 

 

 

 

 

 

0.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.4

 

 

 

 

 

 

 

-40

-30

-20

-10

0

10

20

 

1,450

 

 

 

 

 

 

 

1,250

 

 

 

 

 

 

(BTU/H)

1,050

 

 

 

 

 

 

850

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacity

650

 

 

 

 

 

 

450

 

 

 

 

 

 

250

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

-40

-30

-20

-10

0

10

20

Evaporating Temperature (°F)

110°F 120°F 130°F

Temperature To . . . . . . . . . . . Open: 248°F ± 9°F / 120°C ± 5°C Close: 142°F ± 16°F / 61°C ± 9°C Trip Current. . . . . . . . . . . . . . @158°F (70°C) 2.60 Amps ± 7.5%

@77°F (25°C) 11.3 Amps @ 16 sec. max.

P.T.C. Starting Device

Nominal Operating Characteristics

Model Name

PTH7M6R8

PTH490D-AS6R8

Manufacturer

Murata Mfg.

Murata Mfg.

 

Base resistance

 

 

 

@ 77°F(25°C) ±20%

6.8

6.8

Ohms

Power Consumption (max)

2.9

3.5

Watts

Operation time

0.6 to 1.8

1.0 to 2.7

seconds

Recovery time (max)

60

65

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®

9 – Point Data

 

 

 

 

 

 

Evaporating Temp.

 

Condensing Temp.

 

Rating

 

-30°F

 

-10°F

 

+10°F

 

 

 

 

 

 

 

 

130°F

 

Btu/h

 

256

 

604

 

1,099

 

 

 

 

Watts

 

69

 

112

 

157

 

 

 

 

Amps

 

0.60

 

0.98

 

1.37

 

 

 

 

E.E.R.

 

3.71

 

5.40

 

7.00

 

 

120°F

 

Btu/h

 

300

 

638

 

1,140

 

 

 

 

Watts

 

73

 

111

 

152

 

 

 

 

Amps

 

0.64

 

0.97

 

1.33

 

 

 

 

E.E.R.

 

4.12

 

5.75

 

7.50

 

 

110°F

 

Btu/h

 

338

 

676

 

1,181

 

 

 

 

Watts

 

75

 

110

 

146

 

 

 

 

Amps

 

0.66

 

0.96

 

1.28

 

 

 

 

E.E.R.

 

4.51

 

6.15

 

8.09

 

Panasonic Industrial Company

 

 

 

 

 

Refrigeration Products Department

 

 

 

Tel: 201 - 392 - 4249

 

 

 

 

 

 

 

Fax: 201 - 392 - 4315

 

 

 

 

Rev#1-5/9

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Panasonic DC51C72RCU6 specifications Rated Performance Data Performance Curves, Electrical Accessories†, Point Data