Maneurop Compressor 3PH R404A Low Temp POE Rotalock - NTZ068A4LR1A

Maneurop Compressor 3PH R404A Low Temp POE Rotalock

Part Number: NTZ068A4LR1A

Maneurop Compressor 3PH R404A Low Temp POE Rotalock

Part Number: NTZ068A4LR1A
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.

    This NTZ0684LR1 compressor is the replacement compressor for the Danfoss Optyma Plus OPLPQM068NTP00E condensing unit.

     

  • General Specifications
    Nominal HP3.5 HP
    Displacement68 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
    Weight23 kg
    Oil Charge0.95 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 Current8.4 amps
    Locked Rotor Amps25 amps
    Crankcase Heater 2PTC Internal heater 200-600 volts 35 watts
    Line to Line Resistance7.11 OHMS (+/- 7% @ 20^C)

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

  • Suction Service Valve17610903
    Suction Service Gasket20002802
    Discharge Service Valve15702303
    Discharge Service Gasket20002800
    ContactorMC12B240V
    Thermal OverloadMT323K10
    Electronic OverloadMT323K10
    Crankcase Heater120Z0459
  • danfoss_manuerope_mtz_1
  • R404A
    Cond Temp (°C)Evaporating Temperature (°C)
    -40-35-30-25-20-15-10
    45Capacity (w)1054153821112785357244855536
    Input (w)1278154318122090237826782993
    Current (Amps)33.43.84.14.54.95.4
    50Capacity (w)900134218602468317740014951
    Input (w)1276156418582161247528023145
    Current (Amps)2.93.364.224.224.665.125.62
    55Capacity (w)115816242167280135374388
    Input (w)158019002230257229283301
    Current (Amps)3.33.84.34.85.35.9

    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)1054153821112785357244855536
    Input (w)1278154318122090237826782993
    Current (Amps)33.43.84.14.54.95.4
    50Capacity (w)900134218602468317740014951
    Input (w)1276156418582161247528023145
    Current (Amps)2.93.364.224.224.665.125.62
    55Capacity (w)115816242167280135374388
    Input (w)158019002230257229283301
    Current (Amps)3.33.84.34.85.35.9

    Note:

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

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