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Rated Performance Data
Capacity . . . . . . . . . . . . . . 488 Btu/h ±7% *
E.E.R. . . . . . . . . . . . . . . . . . 4.69 Btu/Wh ±10% *
Current . . . . . . . . . . . . . . . 0.99 Amps *
Nominal Motor Data Motor Input . . . . . 104 Watts*
Rated Current . . . 0.90 Amps
Type . . . . . . . . . . RSCR, PTC relay
Locked Rotor . . . . . . . . . . 7.99 Amps
Start Current . . . . . . . . . . 14.48 Amps
Coil Resistances Run . . . . 4.33 Ohms
@ 68°F (20°C) Start . . . 7.09 Ohms
*Test Conditions for Performance Specifications
Test Oil . . . . . . . . . . . . . . . . Freol α 10
Shell Temp . . . . . . . . . . . . . . 150.0°F / 65.0°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 T135AH3
.
1
Manufacturer Matsushita
Temperature To . . . . . . . . . . . Open: 275°F ± 9°F / 135°C ± 5°C
Close: 176°F ± 27°F / 80°C ± 15°C
Trip Current . . . . . . . . . . . . . . @212°F (100°C) 3.5 to 4.5 Amps
@77°F (25°C) 11.7 Amps @ 13 sec. max.
P.T.C. Starting Device
†
Nominal Operating Characteristics
Model Name PTH7M4R7MD2
Manufacturer Murata Mfg.
Base resistance
@ 77°F(25°C) ±20% 4.7 Ohms
Power Consumption (max) 3.0 Watts
Operation time 0.7 to 2.2 seconds
Recovery time (max) 70 seconds
Run Capacitor 10 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 205 488 874
Watts 69 104 142
Amps 0.70 0.99 1.35
E.E.R. 2.97 4.69 6.15
120°F Btu/h 246 509 884
Watts 73 103 135
Amps 0.73 0.98 1.29
E.E.R. 3.37 4.94 6.55
110°F Btu/h 277 526 895
Watts 76 100 129
Amps 0.75 0.95 1.23
E.E.R. 3.64 5.26 6.94
MATSUSHITA Compressor Single Phase 115 V
MODEL# SD43C77JBU6 (10µF Run Cap. - VG10) 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
P
a
na
s
o
n
ic
®
200
300
400
500
600
700
800
900
-30 -20 -10 0 10
Evaporating Temperature (°F)
Capacity (BTU/H)
110°F 120°F 130°F
65
85
105
125
145
-30 -20 -10 0 10
Input Power (W)
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
-30 -20 -10 0 10
Current (A)