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 (cf 3 ch 2 f) capillary tube design type: motor type: reciprocating connecting rod rscr, ptc relay compressor cooling: voltage range: static cooling 103 to 127v, 60hz capacity * w 7% 133 *test conditions kcal/h 7% 114 evaporating temp.: btu/h 7% 454 -23.3c (-10f) motor input * w 114 condensing temp.: current * a 1.01 54.4c (130f) c.o.p. * 10% 1.17 ambient temp.: e.e.r. * b tu/wh 10% 3.98 32.2c (90f) gas superheated to: displacement cm 3 4.85 32.2c (90f) in 3 0.296 liquid subcooled to: oil charge cm 3 5 195 32.2c (90f) in 3 0.3 11.9 comp. shell temp.: weight (with oil) kg 7.1 76c (170f) lbs 15.6 power source: rated current a 1.11 115v 60hz starting current a 14.7 oil: winding resistance m ohm 4.08 vg22 (t: 20c 68f) s ohm 8.20 high potential test v/s 1400 approved oils: residual moisture mg max. 120 freol alpha22,22e impurities mg max. 7 ici rl22hln, 22h motor protector model 4tm302mhbyy 5tm302mhbyy note: #1 texas instruments texas instruments opening temperature c 5 115 115 #1: although these components have f 9 239 239 passed test for use with this closing temperature c 9 69 69 compressor, matsushita assumes no f 16 156 156 responsibility whatsoever for these or trip current a 7.5% 2.13 2.13 any other components sourced by the (t: 70c 158f) refrigerator manufacturer from third trip current a 10.5 10.5 parties. (t: 25c 77f, t: 16 s max) ptc relay model #1 7m4r7m murata manufacturing co., ltd. resistance ohm 20% 4.7 (t: 25c 77f) power consumption w max. 3.0 ## where tolerances are not indicated, operating time s 0.7 to 2.2 data is shown for reference only. recovery time s max. 70 date: jan.10.2003 date: jan.10.2003 starting capacitor #1 - microf. - v min. running capacitor #1 15 microf. 180 v min. approved by prepared by matsushita refrigeration company compressor division s.takahashi y.mukai q shell sb048uersa0a.xls
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