Panasonic DD66C12GBU6 is a single-phase compressor designed for low back-pressure applications and utilizes R-134a refrigerant. It boasts a rated cooling capacity of 874 Btu/h, an energy efficiency ratio (EER) of 5.36 Btu/Wh, and operates at a voltage range of 103 to 127 Volts at 60 Hz. The compressor is equipped with a capillary tube for refrigerant control and is suitable for use with evaporating temperatures ranging from -31°F to 23°F and condensing temperatures between -10°F and 130°F.
Panasonic DD66C12GBU6 is a single-phase compressor designed for low back-pressure applications and utilizes R-134a refrigerant. It boasts a rated cooling capacity of 874 Btu/h, an energy efficiency ratio (EER) of 5.36 Btu/Wh, and operates at a voltage range of 103 to 127 Volts at 60 Hz. The compressor is equipped with a capillary tube for refrigerant control and is suitable for use with evaporating temperatures ranging from -31°F to 23°F and condensing temperatures between -10°F and 130°F.
1.7
1.9
2.1
2.3
2.5
2.7
2.9
-40 -30 -20 -10 0 10 20
Current (A)
80
120
160
200
240
280
-40 -30 -20 -10 0 10 20
Input Power (W)
200
400
600
800
1,000
1,200
1,400
1,600
1,800
-40 -30 -20 -10 0 10 20
Evaporating Temperature (°F)
Capacity (BTU/H)
110°F 120°F 130°F
Rated Performance Data
Cond. Temp I* Cond. Temp II*
Capacity . . . . . . . . . . . . . . 192 Btu/h ±7% 874 Btu/h ±7%
E.E.R. . . . . . . . . . . . . . . . . . 4.61 Btu/Wh ±7% 5.36 Btu/Wh ±7%
Current . . . . . . . . . . . . . . . 2.13 Amps 2.02 Amps
Nominal Motor Data
Motor Input . . . . . . . . . . . . . . .172 Watts 163 Watts
Rated Current . . . . . . . . . . . . 2.20 Amps
Type . . . . . . . . . . . . . . . . . . . . RSCR, PTC relay
Locked Rotor . . . . . . . . . . 14.2 Amps
Start Current . . . . . . . . . . 21.5 Amps
Coil Resistances Run . . . . 3.40 Ohms
@ 68°F (20°C) Start . . . 5.60 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 4TM762MFBYY
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) 4.20 Amps ± 7.5%
@77°F (25°C) 14.0 Amps @ 18 sec. max.
P.T.C. Starting Device
Nominal Operating Characteristics
Model Name PTH7M6R8MC1 PTH490C-AS6R8
Manufacturer Murata Mfg. Murata Mfg.
Base resistance
@ 77°F(25°C) ±20% 6.8 6.8 Ohms
Power Consumption (max) 2.9 3.5 Watts
Operation time 0.6 to 1.8 1.0 to 2.7 seconds
Recovery time (max) 60 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 355 789 1,393
Watts 111 171 231
Amps 1.84 2.13 2.55
E.E.R. 3.20 4.61 6.03
120°F Btu/h 389 816 1,420
Watts 116 168 223
Amps 1.86 2.12 2.49
E.E.R. 3.36 4.85 6.36
110°F Btu/h 423 843 1,451
Watts 119 164 214
Amps 1.86 2.10 2.43
E.E.R. 3.56 5.13 6.77
MATSUSHITA Compressor Single Phase 115V
MODEL# DD66C12GBU6 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
a
na
s
o
n
ic
®
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")
Dimensions*
mm inches
A
. . . . . . . . . . . . . . . . . . . . . 200.2 . . . . . . . . . . . . . . . . . . . 7.88
B
. . . . . . . . . . . . . . . . . . . . . 73.0 . . . . . . . . . . . . . . . . . . . . 2.87
C
. . . . . . . . . . . . . . . . . . . . . 127.2 . . . . . . . . . . . . . . . . . . . 5.01
D
. . . . . . . . . . . . . . . . . . . . . 83.9 . . . . . . . . . . . . . . . . . . . . 3.30
E
. . . . . . . . . . . . . . . . . . . . . 70.0 . . . . . . . . . . . . . . . . . . . . 2.76
F
. . . . . . . . . . . . . . . . . . . . . 74.8 . . . . . . . . . . . . . . . . . . . . 2.94
*
All dimensions are for reference only
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 . . . . . . . . . . . . 20.5 lbs, 9.3 kg
Approved Oils:
FREOL . . α 10, α 10E, α 15, α 15E, α 22, α 22E
ICI . . . . . . . . . . . . . . . . . RL10H, RL15H, RL22H
HENKEL . . . . . . . . . . . . . .ProEco 10S,15S, 22S
Residual Moisture . . . . . . . . . . . . . . . 120 mg max.
Impurities . . . . . . . . . . . . . . . . . . . . . . 10 mg max.
Displacement . . . . . . . . . . . 6.55 cc. / 0.400 cu. in.
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# DD66C12GBU6 R-134a 60Hz
P
a
na
s
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ic
®
Compressor
Motor
Motor Protector
M
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S
~
2
1 2
3
R.S.I.R.
PTC Relay
-
1
-
2
Panasonic DD66C12GBU6 User manual
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Panasonic DD66C12GBU6 is a single-phase compressor designed for low back-pressure applications and utilizes R-134a refrigerant. It boasts a rated cooling capacity of 874 Btu/h, an energy efficiency ratio (EER) of 5.36 Btu/Wh, and operates at a voltage range of 103 to 127 Volts at 60 Hz. The compressor is equipped with a capillary tube for refrigerant control and is suitable for use with evaporating temperatures ranging from -31°F to 23°F and condensing temperatures between -10°F and 130°F.
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