compressor performance type SM120S4VC[16 Dec. 2011, 1:27:43]
Keterangan
SM120S4VC
general characteristic
-suction connection : 1-3/ 8" odf
-discharge connection : 7/ 8" odf
-oil sight glass : threaded
-oil equalization connection : 3/ 8" flare sae
-oil drain connection : none
-lp gauge port : schrader
-ipl valve : none
-swept volume : 10.17 in3/ rev
-displacement @ nominal speed : 1024 cfh @ 2900 rpm - 1236 cfh @ 3500 rpm
-net weight : 161 lbs
-oil charge : 110oz, mineral - 160p
-maximum sytem test pressure low side / high side : 363 psi / 464 psi
-maximum differential test pressure : 348 psi
-maximum number of starts per hour : 12
-refrigerant charge limit : 22 lbs
-approved refrigerants : r22, r417a - 160sz
electrical characteristic
-nominal voltage : 380 - 400/ 3/ 50hz - 460/ 3/ 60hz
-voltage range : 340 - 440 v @ 50hz - 414 - 506 v @ 60hz
-winding resistante ( between phases) + / - 7 % at 77 f : 1.05 omps
-rated load amps ( rla) : 20.7 A
-maximum countinuous current ( mcc) : 29 A
-locked rotor amps ( lra) : 130 A
-motor protection : internal overload protector
recommended installation torques
-oil sight glass : 37 ft.lbs
-power connection / earth connection : 2 ft.lbs / 1 ft.lbs
-mounting bolts : 15 ft.lbs
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