Products Catalog

Specification

SM185S4CC

general characteristic
-suction connection : 1-5/ 8" odf
-discharge connection : 1-1/ 8" odf
-oil sight glass : threaded
-oil equaliztion connection : 3/ 8" flare sae
-oil drain connection : 1/ 4" flare
-lp gauge port : schrader
-ipr valve : none
-swept volume : 15.25 in3/ rev
-displacement @ nominal speed : 1536 cfh @ 2900 rpm - 1853 cfh @ 3500 rpm
-net weight : 220 lbs
-oil charge : 210oz, mineral - 160p
-maximum system test pressure low side / high side : 363 psi / 464 psi
-maximum differintial test pressure : 384 psi
-maximum number of start per hour : 12
-refrigerant charge limit : 30 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 resistance ( between phases) + / -7 % at 77 f : 0.77 omps
-maximum must trip current ( mmt) : 35 A
-locked rotor amps ( lra) : 175 A
-motor protection : internal thermostat, ext.overload protector needed

recommended installation torques
-suction rotolock nut or valve : 96 ft.lbs
-discharge rotolock nut or valve : 81 ft.lbs
-oil sight glass : 37 ft.lbs
-power connection / earth connection : 2 ft.lbs / 1 ft.lbs
-terminal box cover screws : 2 ft.lbs
-mounting bolts : 15 ft.lbs Put on Product PartnerRecommend to your friends