MATSUSHITA Compressor
Single Phase
R-134a
115V
60 Hz
MODEL# DA66C10RCU6
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 . . . . Static / Fan Cooling
Rated Performance Data
Performance Curves
Cond. Temp I* Cond. Temp II*
Capacity . . . . . . . . . . . . . . 792 Btu/h ±7%
E.E.R. . . . . . . . . . . . . . . . . . 5.35 Btu/Wh ±7% 6.20 Btu/Wh ±7%
Current . . . . . . . . . . . . . . . 1.36 Amps
874 Btu/h ±7%
250
230
210
190
170
150
130
110
90
1.28 Amps
Nominal Motor Data
Motor Input . . . . . . . . . . . . . . .148 Watts
141 Watts
70
Rated Current . . . . . . . . . . . .
1.36 Amps
RSCR, PTC relay
-40
-30
-20
-10
0
10
20
Type . . . . . . . . . . . . . . . . . . . .
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
Locked Rotor . . . . . . . . . . 11.4 Amps
Start Current . . . . . . . . . . 17.0 Amps
Coil Resistances
@ 68°F (20°C)
Run . . . . 3.75 Ohms
Start . . . 5.38 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
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
-10
0
10
20
Nominal Operating Characteristics
Evaporating Temperature (°F)
110°F
120°F
130°F
Model Name
Manufacturer
4TM412MFBYY
Texas Instruments
Temperature To . . . . . . . . . . . Open: 239°F ± 9°F / 115°C ± 5°C
Close: 142°F ± 16°F / 61°C ± 9°C
9 – Point Data
Trip Current . . . . . . . . . . . . . . @158°F (70°C) 3.1 Amps ± 7.5%
@77°F (25°C) 12.6 Amps @ 18 sec. max.
Evaporating Temp.
Condensing Temp.
130°F
Rating
-30°F
383
98
-10°F
789
+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.
1,398
206
Nominal Operating Characteristics
149
Model Name
PTH490D-AS100 PTH7M100MD2
0.93
3.89
419
101
0.95
4.14
446
101
0.95
4.40
1.36
5.29
822
1.86
6.77
1,428
199
Manufacturer
Base resistance
@ 77°F(25°C) ±20%
Power Consumption (max)
Operation time
Murata Mfg.
Murata Mfg.
10
2.8
10
2.8
Ohms
Watts
120°F
110°F
146
0.45 to 1.35
55
0.45 to 1.35 seconds
50 seconds
1.33
5.63
842
1.78
7.19
1,438
187
Recovery time (max)
Run Capacitor
12 µF 180 V (min.)
141
†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.
1.32
5.96
1.70
7.69
Panasonic Industrial Company
Refrigeration Products Department
Tel: 201 - 392 - 4249
®
Panasonic
Fax: 201 - 392 - 4315
Rev#1-5/9
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