Products Catalog

Specification

SM115S4RC

general characteristics
-sucction and discharge connections : rotolock
-suction connection : 13/ 4" rotolock
-discharge connection : 11/ 4" rotolock
-suction connection with supplied sleeve : 11/ 8" ODF
-discharge connection with supplied sleeve : 3/ 4" ODF
-oil sight glass : threaded
-oil equalization connection : 3/ 8" flare SAE
-oil drain connection : 1/ 4" flare
-LP gauge port : schrader
-IPR valve : none
-swept volume : 9.46 in3/ rev
-displacement @ nominal speed : 952 cfh @ 2900 rpm - 1149 cfh @ 3500 rpm
-net weight : 172 lbs
-oil charge : 128oz - mineral - 160p
-maximum system 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 : 24 lbs
-approved refrigerants : r22, r417a-160sz

electrical characteristics
-nominal voltage : 380-400v/ 3/ 50hz - 460v/ 3/ 60hz
-voltage range : 340-440 v @ 50hz - 414-506 v @ 60hz
-winding resistance ( between phases) + / -7% at77f : 1.16 omps
-maximum must trip current ( MMT) : 25A
-locked rotor amps ( LRA) : 120A
-motor protection : internal thermostat, axt.overload protector needed

recommended installation torques
-suction rotolock nut or valve : 81 ft.lbs
-discharge rotolock nut or valve : 66 ft.lbs
-oil sight glass : 37 ft.lbs
-power connections / earth connection : 2 ft.lbs / 1 ft.lbs
-terminal box cover screws : 2 ft.lbs
-mounting bolts : 15 ft.lbs