MT, Reciprocating compressors

for R22, single

     Maneurop reciprocating compressors charged with mineral oil for use with R22 at medium and high evaporating temperature (MBP & HBP).

CHARACTERISTI VALUE
Code no. MT144-4M
Type MT144
Approvals (CCC) CCC c
Approvals (CE) CE ce
Approvals (UL) UL certifi
Approved refrigerants R22 - (R1
Cylinders 4
Discharge connection 1-1/4
Discharge connection with supplied sleeve 3/4" OD
Displacement @ 50 Hz 42.1
Displacement @ 60 Hz 50.8
IPR valve 30 ba
Locked Rotor Amps (LRA) 115 A
LP gauge port Schra
Maximum Continuous Current (MCC) 64 A
Maximum differential test pressure 30 ba
Maximum Must Trip current (MMT) -
Maximum number of starts per hour 12
Maximum system test pressure
Low Side / High side		 25 bar(g)
Model number (on compressor nameplate) MT144HV4
Motor protection Internal ove
Net weight 67 kg
Nominal speed @ 50 Hz 2900
Nominal speed @ 60 Hz 3600
Nominal voltage 380-400V/3/50H
Oil charge 4 lit
Oil charge Miner
Oil drain connection None
Oil equalisation connection None
Oil sight glass None
Refrigerant charge limit 10 kg
Suction connection 1-3/4
Suction connection with supplied sleeve 1-1/8
Swept volume 241.9 c
Winding resistance (between phases)
+/- 7% at 25 °C		 1.19