Maneurop Compressor 1PH R404A Low Temp POE Oil Rotalock - NTZ0485LR1

Maneurop Compressor 1PH R404A Low Temp POE Oil Rotalock

Part Number: NTZ0485LR1

Maneurop Compressor 1PH R404A Low Temp POE Oil Rotalock

Part Number: NTZ0485LR1
Danfoss

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  • The Maneurop NTZ series from Danfoss Commercial Compressors is a range of hermetic reciprocating compressors for low evaporating temperature applications. These compressors replace the former LTZ range. The NTZ series is engineered as a true low temperature compressor, optimised with R404A at -35°C with an extended evaporating temperature range from -45°C up to -10°C. 

    The compressors can be operated at a return gas temperature (suction gas temperature) of 20°C even at low evaporating temperatures. A liquid injection system is not required. All components are of high quality and precision to assure a long product life. NTZ compressors have a large internal free volume that helps to reduce the risk of liquid hammering. 

    The electrical motor is fully suction gas cooled which means that no additional body cooling is required and it allows the compressor to be insulated with an acoustic hood when the installation requirements call for extra low sound characteristics.

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

     

  • General Specifications
    Nominal HP2.5 HP
    Displacement48 m³/Hr
    Number of Cylinders1
    Suction Line Connection 11-1/4"-12UNF x 5/8" ODF
    Discharge Line Connection 11"-14UNF x 1/2" ODF
    Weight21 kg
    Oil Charge0.95 L
    Oil TypePOE

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

    Electrical Specifications
    Voltage230V / 1 / 50Hz
    Motor Type 2CSR
    Max Continuous Current11 amps
    Locked Rotor Amps37 amps
    Crankcase Heater 3PTC Internal heater 200-600 volts 35 watts
    Main Winding Resistance1.62 OHMS (+/- 7% @ 20^C)
    Start Winding Resistance3.95 OHMS (+/- 7% @ 20^C)

    2. Electrics for CSR supplied loose

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

  • Model NumberNTZ0485LR1
    Suction Service ValveR052FB2DS
    Suction Service Gasket020002802PK
    Discharge Service ValveR051FA8DS
    Discharge Service Gasket020002800PK
    Crankcase Heater120Z0459
  • danfoss_manuerope_mtz_1
  • danfoss_manuerope_mtz_elec_CSR
  • R404A
    Cond Temp (°C)Evaporating Temperature (°C)
    -40-35-30-25-20-15-10
    45Capacity (w)46380112061688225429123671
    Input (w)75095811581354154917481953
    Current (Amps)3.74.35.15.96.87.78.7
    50Capacity (w)32863710051441195225483235
    Input (w)71393311461357156817852009
    Current (Amps)3.664.265.885.886.847.858.9
    55Capacity (w)4768051193164921802794
    Input (w)90111271351157818102052
    Current (Amps)4.255.96.989.1

    Note:

    20°C Return Gas, no Sub-Cooling
    Return vapour limitations and should not exceed 10k superheat
    R507
    Cond Temp (°C)Evaporating Temperature (°C)
    -40-35-30-25-20-15-10
    45Capacity (w)46380112061688225429123671
    Input (w)75095811581354154917481953
    Current (Amps)3.74.35.15.96.87.78.7
    50Capacity (w)32863710051441195225483235
    Input (w)71393311461357156817852009
    Current (Amps)3.664.265.885.886.847.858.9
    55Capacity (w)4768051193164921802794
    Input (w)90111271351157818102052
    Current (Amps)4.255.96.989.1

    Note:

    20°C Return Gas, no Sub-Cooling
    Return vapour limitations and should not exceed 10k superheat

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