SPECIFICATION OF MATSUSHITA COMPRESSOR
Model:
DGH57C79RAU
115V 60Hz
No. : DGH057U0RFA0A
Application:
Evaporating temp. range:
Low back pressure
Refrigerant:
R134a (CF3 CH2F)
Design type:
-35 ゚C to -5 ゚C (-31 ゚F to 23 ゚F)
Refrigerant control:
Capillary tube
Motor type:
Reciprocating connecting rod
Compressor cooling:
Fan cooling
RSCR, PTC relay
Voltage range:
103V to 127V, 60Hz
Test conditions
(1)
(2)
*Test conditions
(1)
(2)
W
Evaporating temp.: -23.3°C (-10°F) -23.3°C (-10°F)
Capacity *
±7 %
±7 %
±7 %
212
182
724
130
1.15
1.63
5.57
232
200
792
122
1.08
1.90
6.49
kcal/h
Btu/h
W
Condensing temp.:
Ambient temp.:
54.4°C (130°F) 40.6°C (105°F)
32.2°C (90°F) 32.2°C (90°F)
Motor input *
Current *
C.O.P. *
A
±7 %
±7 %
Btu/Wh
Gas superheated to: 32.2°C (90°F) 32.2°C (90°F)
Liquid subcooled to: 32.2°C (90°F) 32.2°C (90°F)
E.E.R. *
cm3
in3
cm3
in3
5.65
0.345
250
15.3
9.0
Displacement
Oil charge
3
Comp. shell temp.:
Power source:
Oil:
65°C (150°F)
115V 60Hz
65°C (150°F)
115V 60Hz
±5 cm
3
±0.3
in
kg
Weight (with oil)
lbs
19.8
1.04
A
VG
10
VG
10
Rated current
#1
M
S
A
Starting current
Winding resistance
(T: 20°C 68°F)
High potential test
Residual moisture
Impurities
7.9/14.0
5.86
6.92
1400
120
ohm
ohm
V/s
Approved oils:
FREOL
alpha10,10E
RL10HLN,10H
SL10SC,10S
mg max.
mg max.
I C I
SUNISO
10
Motor protector model
#2
Note:
4TM739NFBYY
#1: Starting current : A/B
°C
°F
°C
°C
°F
°C
°F
A=Amps for UL/CSA , B = Amps at 2 phase start.
Although the following components are also
listed by UL/CSA for use with this compressor,
Matsushita assumes no responsibility whatsoever
for these or any other components sourced
by the refrigerator manufacturer from third
parties.
Opening temperature
±5
±9
±9
120
248
61
142
2.47
#2:
Closing temperature
°F
A
±16
±7.5 %
Trip current
(T: 70°C 158°F)
Trip current
A
8.0
(T: 25°C 77°F,
t: 16 s max)
#2
PTC relay model
7M6R8M
-
Combination relay
5SP15*314PF(#)/ 5SP15*302PF(#)
ohm
3ARR5*S5H#
Resistance
(T: 25°C 77°F)
Power consumption
±20 %
6.8
2.9
W max.
s
Where tolerances are not indicated,
data is shown for reference only.
Operating time
Recovery time
##
0.6 to 1.8
60
s max.
DATE:
DATE:
Jun.12.2008
Jun.12.2008
#2
#2
Starting capacitor
Running capacitor
- microF.
- V min.
12 microF. 180 V min.
M.KAKUTANI
A.IMAOJI
APPROVED BY
PREPARED BY
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
REFRIGERATION DEVICES BUSINESS UNIT
DGH057U0RFA0A.xls