Maneurop Compressor 3PH Multi Refrigerant POE Oil Rotalock - MTZ644VI

Maneurop Compressor 3PH Multi Refrigerant POE Oil Rotalock

Part Number: MTZ644VI

Maneurop Compressor 3PH Multi Refrigerant POE Oil Rotalock

Part Number: MTZ644VI
Danfoss

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  • Maneurop reciprocating compressors from Danfoss Commercial Compressors are specially designed for applications with a wide range of operating conditions. All components are of high quality and precision in order to assure a long product life. Maneurop MTZ series compressors are of the hermetic reciprocating type and are designed for medium and high evaporating temperature applications. 

    MTZ compressors can be used in new installations and also to replace Maneurop MT/MTE compressors in existing installations. The old MT series compressors were charged with mineral oil and could only be used with R22, while the new replacement MTZ series compressors are charged with polyolester oil and can be used with multiple refrigerants - R134a, R404A, R407A, R407C, R407F, R448A, R449A, R452A, R507A, R513A.

    MTZ compressors have a large internal free volume that protects against the risk of liquid hammering when liquid refrigerant enters the compressor. The positive benefits of internal motor protection, high efficiency circular valve design and high torque motors provide for a quality installation.

    MTZ compressors are fully suction gas cooled. This means that no additional compressor cooling is required and allows the compressors to be insulated with acoustic jackets, to obtain lower sound levels, without the risk of compressor overheating. All compressors are available in VE version (oil equalisation + oil sight glass).

    Note: Rotalock service valves & crankcase heaters are not supplied with compressor & should be purchased separately if required.

     

  • General Specifications
    Nominal HP5.5 HP
    Displacement107.7 m³/Hr
    Number of Cylinders2
    Suction Line Connection 11-3/4"-12UNF x 1-1/8" ODF
    Discharge Line Connection 11-1/4"-12UNF x 3/4" ODF
    Weight39 kg
    Oil Charge1.8 L
    Oil TypePOE

    1. Service valves are not supplied with compressors & should be purchased separately if required

    Electrical Specifications
    Voltage380-400V / 3 / 50Hz
    Motor Type3PH
    Max Continuous Current14 amps
    Locked Rotor Amps64 amps
    Crankcase Heater 2PTC Internal heater 200-600 volts 35 watts
    Line to Line Resistance2.39 OHMS (+/- 7% @ 20^C)

    2. Crankcase Heaters are not supplied with compressors & should be purchased separately if required

  • Model NumberMTZ644VI
    Suction Service ValveR053FC2DS
    Suction Service Gasket020002803PK
    Discharge Service ValveR052FB4DS
    Discharge Service Gasket020002802PK
    ContactorMC18B240V
    Thermal OverloadMT323K18
    Electronic OverloadGMP223P22A
    Crankcase Heater120Z0459
  • danfoss_manuerope_mtz_2
  • R404A
    Cond Temp (°C)Evaporating Temperature (°C)
    -20-15-10-50510
    45Capacity (w)54957169912111332138161657919624
    Input (w)3638409945224926528855965836
    Current (Amps)7.197.748.298.819.299.7310.09
    50Capacity (w)6308807510071123061478817516
    Input (w)421646955151557359476260
    Current (Amps)7.99.19.19.6610.1910.65
    55Capacity (w)544469768706106461280015165
    Input (w)428048125330581962686664
    Current (Amps)8.028.79.3810.0410.6611.24

    Note:

    20°C Return Gas, no Sub-Cooling
    R507
    Cond Temp (°C)Evaporating Temperature (°C)
    -20-15-10-50510
    45Capacity (w)54957169912111332138161657919624
    Input (w)3638409945224926528855965836
    Current (Amps)7.197.748.298.819.299.7310.09
    50Capacity (w)6308807510071123061478817516
    Input (w)421646955151557359476260
    Current (Amps)7.99.19.19.6610.1910.65
    55Capacity (w)544469768706106461280015165
    Input (w)428048125330581962686664
    Current (Amps)8.028.79.3810.0410.6611.24

    Note:

    20°C Return Gas, no Sub-Cooling
    R134A
    Cond Temp (°C)Evaporating Temperature (°C)
    -15-10-5051015
    45Capacity (w)3334464161988034101751264515466
    Input (w)2143243327122972320333963542
    Current (Amps)5.45.766.26.56.76.9
    50Capacity (w)294741665619733493351164614287
    Input (w)2156247327853083335735983797
    Current (Amps)5.385.716.356.356.666.957.2
    55Capacity (w)260237235061664384951063713089
    Input (w)2149249728453183350437964051
    Current (Amps)5.45.76.16.56.87.27.5

    Note:

    20°C Return Gas, no Sub-Cooling
    R22
    Cond Temp (°C)Evaporating Temperature (°C)
    -10-5057.21015
    45Capacity (w)7963101361263815496169221873722387
    Input (w)3871426546104892498250965207
    Current (Amps)7.057.558.028.428.568.738.91
    50Capacity (w)734693931175114448157941750820956
    Input (w)4059449948965235535255025682
    Current (Amps)7.287.858.898.899.079.39.59
    55Capacity (w)678886811086713372146261622119436
    Input (w)4178467051265529567758666122
    Current (Amps)7.458.118.759.359.589.8710.29

    Note:

    20°C Return Gas, no Sub-Cooling

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