Panasonic DD51C78GBU6 User manual

Rated Performance Data
Cond. Temp I* Cond. Temp II*
Capacity . . . . . . . . . . . . . . 604 Btu/h ±7% 669 Btu/h ±7%
E.E.R. . . . . . . . . . . . . . . . . . 4.48 Btu/Wh ±7% 5.23 Btu/Wh ±7%
Current . . . . . . . . . . . . . . . 1.64 Amps 1.56 Amps
Nominal Motor Data
Motor Input . . . . . . . . . . . . . . .135 Watts 128 Watts
Rated Current . . . . . . . . . . . . 1.70 Amps
Type . . . . . . . . . . . . . . . . . . . . RSCR, PTC relay
Locked Rotor . . . . . . . . . . 9.7 Amps
Start Current . . . . . . . . . . 17.4 Amps
Coil Resistances Run . . . . 5.47 Ohms
@ 68°F (20°C) Start . . . 5.28 Ohms
*Test Conditions for Performance Specifications
Test Oil . . . . . . . . . . . . . . . . ISO VG 10
Shell Temp . . . . . . . . . . . . . . 170.0°F / 76.0°C
Condensing Temp . . . . . . . . . (I) 130.0°F / 54.4°C
. . . . . . . . . (II) 105.0°F / 40.6°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 4TM319MFBYY
Manufacturer Texas Instruments
Temperature To . . . . . . . . . . . Open: 239°F ± 9°F / 115°C ± 5°C
Close: 142°F ± 16°F / 61°C ± 9°C
Trip Current . . . . . . . . . . . . . . @158°F (70°C) 2.70 Amps ± 7.5%
@77°F (25°C) 12.0 Amps @ 18 sec. max.
P.T.C. Starting Device
Nominal Operating Characteristics
Model Name PTH490C-AS6R8
Manufacturer Murata Mfg.
Base resistance
@ 77°F(25°C) ±20% 6.8 Ohms
Power Consumption (max) 3.5 Watts
Operation time 1.0 to 2.7 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 -30°F -10°F +10°F
130°F Btu/h 259 604 1,086
Watts 87 135 185
Amps 1.35 1.64 2.00
E.E.R. 2.96 4.48 5.89
120°F Btu/h 304 638 1,099
Watts 90 133 176
Amps 1.37 1.62 1.93
E.E.R. 3.37 4.79 6.25
110°F Btu/h 338 662 1,127
Watts 92 127 164
Amps 1.37 1.59 1.85
E.E.R. 3.66 5.20 6.87
MATSUSHITA Compressor Single Phase 115V
MODEL# DD51C78GBU6 R-134a 60
Hz
Performance Curves
Voltage Range . . . . . . . . . 103 Volts to 127 Volts @ 60 Hz
Application . . . . . . . . . . . . Low Back Pressure
Compressor Cooling . . . . Fan Cooling
Refrigerant Control . . Capillary Tube
Evaporator
Temp. Range . . . . . . . -31°F to 23°F / -35°C to -5°C
9 – Point Data
P
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1.2
1.4
1.6
1.8
2.0
2.2
-40 -30 -20 -10 010 20
Current (A)
60
80
100
120
140
160
180
200
220
-40 -30 -20 -10 010 20
Input Power (W)
0
200
400
600
800
1,000
1,200
1,400
-40 -30 -20 -10 010 20
Evaporating Temperature (°F)
Capacity (BTU/H)
110°F 120°F 130°F

Compressor
Motor
Motor Protector
M
C
S
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2
1 2
3
R.S.I.R.
PTC Relay
Dimensions*
mm inches
A . . . . . . . . . . . . . . . . . . . . . 201.0 . . . . . . . . . . . . . . . . . . . 7.91
B . . . . . . . . . . . . . . . . . . . . . 73.4 . . . . . . . . . . . . . . . . . . . . 2.89
C . . . . . . . . . . . . . . . . . . . . . 127.6 . . . . . . . . . . . . . . . . . . . 5.02
D . . . . . . . . . . . . . . . . . . . . . 83.9 . . . . . . . . . . . . . . . . . . . . 3.30
E . . . . . . . . . . . . . . . . . . . . . 70.4 . . . . . . . . . . . . . . . . . . . . 2.77
F . . . . . . . . . . . . . . . . . . . . . 75.2 . . . . . . . . . . . . . . . . . . . . 2.96
* All dimensions are for reference only
Panasonic Industrial Company
Refrigeration Products Department
Tel: 201 - 392 - 4249
Fax: 201 - 392 - 4315 Rev#1-5/9
This document sets forth certain operational parameters and conditions for
operation of this product. If this product is operated outside of the parameters
and conditions stated herein, buyer assumes sole and full responsibility and
shall indemnify seller with respect to all product failures and all consequences
thereof. Operation of the product outside of the parameters and conditions
specified herein shall serve to invalidate all seller warranties, if any, with respect
to the product. This document is for reference only. For specifications, please
contact Panasonic’s engineering department.
MATSUSHITA Compressor Single Phase 115V
MODEL# DD51C78GBU6 R-134a 60Hz
Tubes Tube O.D. Wall Material
Suction . . . . . . . . . . 0.33 in. / 8.3 mm 0.035 in. / 0.9 mm Copper
Process . . . . . . . . . 0.33 in. / 8.3 mm 0.035 in. / 0.9 mm Copper
Discharge . . . . . . . . 0.33 in. / 8.3 mm 0.035 in. / 0.9 mm Copper
U.L. File # . . . . . . . . . SA 4615
C.S.A. File #’s . . . . . . LR - 36593
General Data Oil Charge . . 250 cc ± 5 cc / 15.3 cu.in. ± 0.3 cu.in.
Net Weight With Oil . . . . . . . . . . . . 18.3 lbs, 8.3 kg
Approved Oils:
FREOL . . α10, α10E, α 15, α 15E, α 22, α22E
ICI . . . . . . . . . . . . . . . . . RL10H, RL15H, RL22H
HENKEL . . . . . . . . . . . . . .ProEco 10S,15S, 22S
Residual Moisture . . . . . . . . . . . . . . . 120 mg max.
Impurities . . . . . . . . . . . . . . . . . . . . . . 10 mg max.
Displacement . . . . . . . . . . . 5.10 cc. / 0.311 cu. in.
P
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Suction
Tube
Discharge
Tube
4 holes
19mm (0.75") DIA
205.1mm (8.07")
165.1mm (6.50")
131.6mm
(5.18")
101.6mm
(4.00")
86mm
(3.39")
91mm
(3.56")
Process Tube 87mm
(3.43")
120mm
(4.72")
54mm
(2.13")
88mm
(3.46")
F
B
A
C
D E
185.4mm DIA
(7.30")
12.2mm (0.48")