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SPECIFICATION OF MATSUSHITA COMPRESSOR
Model:
SB48C90RAU6
115V 60Hz No. : SB048UERSA0A
Application: Evaporating temp. range:
Low back pressure -35 to -5 °C (-31 to 23 °F)
Refrigerant: Refrigerant control:
R134a (CF3 CH2F) Capillary tube
Design type: Motor type:
Reciprocating connecting rod RSCR, PTC relay
Compressor cooling: Voltage range:
Static cooling 103 to 127V, 60Hz
Capacity *
Motor input *
Current *
C.O.P. * ±10%
E.E.R. *
W
kcal/h
Btu/h
W
A
Btu/Wh
±7%
±7%
±7%
±10%
133
114
454
114
1.01
1.17
3.98
*Test conditions
Evaporating temp.:
-23.3°C (-10°F)
Condensing temp.:
54.4°C (130°F)
Ambient temp.:
32.2°C (90°F)
Gas superheated to:
Displacement
Oil charge
Weight (with oil)
Rated current
Starting current
Winding resistance M
(T: 20°C 68°F) S
High potential test
Residual moisture
Impurities
Motor protector model
Opening temperature
Closing temperature
Trip current
cm
in
cm
in
kg
lbs
A
A
ohm
ohm
V/s
mg max.
mg max.
#1
°C
°F
°C
°F
A ±7.5%
3
3
3
±5
3
±0.3
4.85
0.296
195
11.9
Liquid subcooled to:
Comp. shell temp.:
7.1
15.6
Power source:
1.11
14.7
Oil:
4.08
32.2°C (90°F)
32.2°C (90°F)
76°C (170°F)
115V 60Hz
VG22
8.20
Approved oils:
FREOL alpha22,22E
ICI RL22HLN, 22H
Note:
#1: Although these components have
passed test for use with this
compressor, Matsushita assumes no
responsibility whatsoever for these or
any other components sourced by the
±5
±9
±9
±16
1400
120
7
4TM302MHBYY 5TM302MHBYY
Texas Instruments Texas Instruments
115 115
239 239
69 69
156 156
2.13 2.13
(T: 70°C 158°F) refrigerator manufacturer from third
Trip current
A
10.5 10.5
parties.
(T: 25°C 77°F,
t: 16 s max)
PTC relay model
#1
7M4R7M
Resistance
(T: 25°C 77°F)
Power consumption
Operating time
Recovery time
Starting capacitor
Running capacitor
#1
#1
ohm
W max.
s
s max.
Murata Manufacturing co., Ltd.
±20%
4.7
3.0
0.7 to 2.2
70
- microF. - V min.
15 microF. 180 V min.
MATSUSHITA REFRIGERATION COMPANY
COMPRESSOR DIVISION
## Where tolerances are not indicated,
data is shown for reference only.
DATE:
S.TAKAHASHI
Jan.10.2003
DATE:
Jan.10.2003
Y.MUKAI
APPROVED BY PREPARED BY
Q
shellSB048UERSA0A.xls