Panasonic DC57C84RCU6 - Manual

Refrigerant Control

. . Capillary Tube

Evaporator

Temp. Range

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

Rated Performance Data*

Cond. Temp I* Cond. Temp II*

Capacity

. . . . . . . . . . . . . . 690 Btu/h ±7%

782 Btu/h ±7%

E.E.R.

. . . . . . . . . . . . . . . . . 5.52 Btu/Wh ±7% 6.41 Btu/Wh ±7%

Current

. . . . . . . . . . . . . . . 1.09 Amps

1.07 Amps

Nominal Motor Data

Motor Input . . . . . . . . . . . . . . .125 Watts

122 Watts

Rated Current . . . . . . . . . . . .

1.04 Amps

Type . . . . . . . . . . . . . . . . . . . .

RSCR, PTC relay

Locked Rotor

. . . . . . . . . . 8.6 Amps

Start Current

. . . . . . . . . . 15.8 Amps

Coil Resistances

Run . . . .4.68 Ohms

@ 68°F (20°C)

Start . . . 4.90 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

4TM319NFBYY

Manufacturer

Texas Instruments

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) 2.82 Amps ± 7.5%

@77°F (25°C) 12.5 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 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

321

690

1,246

Watts

80

125

177

Amps

0.70

1.09

1.54

E.E.R.

4.01

5.52

7.04

120°F

Btu/h

362

727

1,287

Watts

83

124

171

Amps

0.72

1.08

1.49

E.E.R.

4.36

5.86

7.53

110°F

Btu/h

389

765

1,318

Watts

84

122

163

Amps

0.73

1.06

1.42

E.E.R.

4.63

6.27

8.09

MATSUSHITA Compressor

Single Phase

115 V

Model# DC57C84RBU6

R-134a

60 Hz

Performance Curves

Voltage Range

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

Application

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

Compressor Cooling

. . . . Fan/Static Cooling

9 – Point Data

Panasonic

®

60

80

100

120

140

160

180

200

-40

-30

-20

-10

0

10

20

Input Power (W)

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

-40

-30

-20

-10

0

10

20

Current (A)

2 0 0

4 0 0

6 0 0

8 0 0

1,000

1,200

1,400

1,600

1,800

-40

-30

-20

-10

0

10

20

Evaporating Temperature (°F)

Capacity (BTU/H)

1 1 0 ° F

120°F

1 3 0 ° F