MATSUSHITA Compressor
Single Phase
R-134a
115V
60 Hz
Model# DC66C10RBU6
Refrigerant Control . . Capillary Tube
Evaporator
Temp. Range . . . . . . . -31°F to 23°F / -35°C to -5°C
Voltage Range . . . . . . . . . 103 Volts to 127 Volts @ 60 Hz
Application . . . . . . . . . . . . Low Back Pressure
Compressor Cooling . . . . Fan/Static Cooling
Rated Performance Data*
Performance Curves
Cond. Temp I* Cond. Temp II*
Capacity . . . . . . . . . . . . . . 813 Btu/h ±7%
E.E.R. . . . . . . . . . . . . . . . . . 5.53 Btu/Wh ±7% 6.44 Btu/Wh ±7%
Current . . . . . . . . . . . . . . . 1.28 Amps
895 Btu/h ±7%
260
220
180
140
100
60
1.21 Amps
Nominal Motor Data
Motor Input . . . . . . . . . . . . . . .147 Watts
139 Watts
Rated Current . . . . . . . . . . . .
1.30 Amps
RSCR, PTC relay
-40
-30
-20
-10
0
10
20
Type . . . . . . . . . . . . . . . . . . . .
2.2
1.8
1.4
1.0
0.6
Locked Rotor . . . . . . . . . . 10.4 Amps
Start Current . . . . . . . . . . 18.1 Amps
Coil Resistances
@ 68°F (20°C)
Run . . . .3.99 Ohms
Start . . . 4.28 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
-40
-30
-20
-10
0
10
20
2,000
1,800
1,600
1,400
1,200
1,000
800
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
600
Electrical Accessories†
400
200
Overload Protector
-40
-30
-20
Evaporating Temperature (°F)
110°F 120°F 130°F
-10
0
10
20
Nominal Operating Characteristics
Model Name
Manufacturer
4TM757NFBYY
Texas Instruments
Temperature To . . . . . . . . . . . Open: 248°F ± 9°F / 120°C ± 5°C
Close: 142°F ± 16°F / 61°C ± 9°C
9 – Point Data
Trip Current. . . . . . . . . . . . . . @158°F (70°C) 3.60 Amps ± 7.5%
@77°F (25°C) 10.0 Amps @ 16 sec. max.
Evaporating Temp.
Condensing Temp.
130°F
Rating
-30°F
376
94
-10°F
813
+10°F
P.T.C. Starting Device
Btu/h
Watts
Amps
E.E.R.
Btu/h
Watts
Amps
E.E.R.
Btu/h
Watts
Amps
E.E.R.
1,458
208
Nominal Operating Characteristics
147
Model Name
Manufacturer
Base resistance
@ 77°F(25°C) ±20%
Power Consumption (max)
Operation time
PTH7M6R8
Murata Mfg.
PTH490D-AS6R8
Murata Mfg.
0.82
4.00
423
98
1.28
5.53
850
1.80
7.01
1,502
201
6.8
2.9
0.6 to 1.8
60
6.8
3.5
Ohms
Watts
120°F
110°F
145
1.0 to 2.7 seconds
65 seconds
0.85
4.32
451
99
1.26
5.86
881
1.74
7.47
1,523
191
Recovery time (max)
Run Capacitor
15 µF 180 V (min.)
142
†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.
0.86
4.55
1.24
6.20
1.65
7.97
Panasonic Industrial Company
Refrigeration Products Department
Tel: 201 - 392 - 4249
®
Panasonic
Fax: 201 - 392 - 4315
Rev#1-5/9
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