Panasonic Matsushita SD43C77JBU6 User Manual

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 115V
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)

Panasonic Matsushita SD43C77JBU6 Specifications

General

Model	SD43C77JBU6
Manufacturer	Panasonic Matsushita
Category	Compressor
Type	Rotary
Voltage	220-240V
Frequency	50Hz

Summary

Compressor Performance Specifications

Rated Performance Data

Key performance metrics including capacity, EER, and current.

Nominal Motor Data

Details motor input, rated current, and motor type.

Test Conditions for Performance

Specifies test parameters like shell, condensing, and evaporating temperatures.

9-Point Performance Data

Comprehensive performance data across various operating points.

Compressor Electrical Components & Accessories

Overload Protector

Details overload protector model, operating characteristics, and trip current.

P.T.C. Starting Device

Information on PTC starting device model, resistance, and operation time.

Run Capacitor

Specifies the required run capacitor value.

Compressor Performance Curves

Input Power vs. Evaporating Temperature

Graphical representation of input power relative to evaporating temperature.

Capacity vs. Evaporating Temperature

Graphical representation of cooling capacity relative to evaporating temperature.

Compressor Physical and General Data

Dimensions and Diagram

Provides physical dimensions and a visual representation of the compressor.

Electrical Connections

Diagram illustrating the electrical wiring and R.S.C.R. connections.

General Data

Includes oil charge, weight, approved oils, moisture, and impurity limits.