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-20 -10 0 10 20 30 40
Current (A)
60
80
100
120
140
160
180
-20 -10 0 10 20 30 40
Input Power (W)
0
200
400
600
800
1,000
1,200
-20 -10 0 10 20 30 40
Evaporating Temperature (°F)
Capacity (BTU/H)
110°F 120°F 130°F
Rated Performance Data
Capacity . . . . . . . . . . . . . . 238 Btu/h ±10% *
E.E.R. . . . . . . . . . . . . . . . . . 2.94 Btu/Wh ±10% *
Current . . . . . . . . . . . . . . . 1.17 Amps *
Nominal Motor Data Motor Input . . . . . 81 Watts*
Rated Current . . . 1.17 Amps
Type . . . . . . . . . . RSIR, PTC relay
Locked Rotor . . . . . . . . . . 6.12 Amps
Start Current . . . . . . . . . . 11.50 Amps
Coil Resistances Run . . . . 8.16 Ohms
@ 68°F (20°C) Start . . . 10.52 Ohms
*Test Conditions for Performance Specifications
Test Oil . . . . . . . . . . . . . . . . Freol α 22
Shell Temp . . . . . . . . . . . . . . 170.0°F / 76.0°C
Condensing Temp . . . . . . . . . 130.0°F / 54.4°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 T145AH4
.
1
Manufacturer Matsushita
Temperature To . . . . . . . . . . . Open: 293°F ± 9°F / 145°C ± 5°C
Close: 176°F ± 27°F / 80°C ± 15°C
Trip Current . . . . . . . . . . . . . . @212°F (100°C) 2.2 to 3.2 Amps
@77°F (25°C) 8.5 Amps @ 13 sec. max.
P.T.C. Starting Device
†
Nominal Operating Characteristics
Model Name PTH490C-AS4R7
Manufacturer Murata Mfg.
Base resistance
@ 77°F(25°C) ±20% 4.7 Ohms
Power Consumption (max) 3.3 Watts
Operation time 1.3 to 3.0 seconds
Recovery time (max) 65 seconds
Run Capacitor — µF — V
†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 -10°F +10°F +30°F
130°F Btu/h 238 461 799
Watts 81 111 146
Amps 1.17 1.33 1.58
E.E.R. 2.94 4.15 5.47
120°F Btu/h 266 492 843
Watts 81 109 140
Amps 1.17 1.32 1.54
E.E.R. 3.28 4.51 6.02
110°F Btu/h 294 522 877
Watts 81 107 134
Amps 1.17 1.31 1.50
E.E.R. 3.63 4.88 6.54
MATSUSHITA Compressor Single Phase 115 V
MODEL# S30C50KAU6 R-134a 60
Hz
Performance Curves
Voltage Range . . . . . . . . . 103 Volts to 127 Volts @ 60 Hz
Application . . . . . . . . . . . . Low Back Pressure
Compressor Cooling . . . . Static Cooling
Refrigerant Control . . Capillary Tube
Evaporator
Temp. Range . . . . . . . -31°F to 23°F / -35°C to -5°C
9 – Point Data
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