Compressor Danfoss Maneurop MT44 HJ4BVE General Characteristics Model number ( on compressor nameplate) MT44HJ4BVE Code number for Singlepack* MT44-4VI Code number for Industrial pack* * MT44-4VM Drawing number 8502012g Suction and discharge connections Rotolock Suction connection 1-3/ 4 " Rotolock Discharge connection 1-1/ 4 " Rotolock Suction connection with supplied sleeve 7/ 8 " ODF Discharge connection with supplied sleeve 3/ 4 " ODF Oil sight glass Threaded Oil equalization connection 3/ 8' ' flare SAE Oil drain connection None LP gauge port Schrader IPR valve 435 psi / 115 psi Cylinders 2 Swept volume 4.65 in3/ rev Displacement @ Nominal speed 468 cfh @ 2900 rpm - 565 cfh @ 3500 rpm Net weight 82 lbs Oil charge 61 oz, Mineral - 160P Maximum system test pressure Low Side / High side 363 psi / 435 psi Maximum differential test pressure 435 psi Maximum number of starts per hour 12 Refrigerant charge limit 11 lbs Approved refrigerants R22, R417A-160PZ 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% at 77º F 3.22 # Maximum Continuous Current ( MCC) 9.5 A Locked Rotor Amps ( LRA) 48.5 A Motor protection Internal overload protector Recommended Installation torques Oil sight glass 37 ft.lbs Power connections / Earth connection ft.lbs / 1 ft.lbs Mounting bolts 11 ft.lbs .
