Maneurop Compressor 3PH R404A Low Temp POE Rotalock - NTZ136A4LR1A

Maneurop Compressor 3PH R404A Low Temp POE Rotalock

Part Number: NTZ136A4LR1A

Maneurop Compressor 3PH R404A Low Temp POE Rotalock

Part Number: NTZ136A4LR1A
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 NTZ136A4LR1A compressor is the replacement compressor for the Danfoss Optyma Plus OPLPQM136NTP00E condensing unit.

     

  • General Specifications
    Nominal HP7 HP
    Displacement136 m?/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
    Weight35 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 Current14.3 amps
    Locked Rotor Amps51 amps
    Crankcase Heater 2PTC Internal heater 200-600 volts 35 watts
    Line to Line Resistance3.8 OHMS (+/- 7% @ 20^C)

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

  • Model NumberNTZ136A4LR1A
    Suction Service ValveR053FC2DS
    Suction Service Gasket020002803PK
    Discharge Service ValveR052FB4DS
    Discharge Service Gasket020002802PK
    ContactorMC18B240V
    Thermal OverloadMT323K18
    Electronic OverloadGMP223P22A
    Crankcase Heater120Z0459
  • R404A
    Cond Temp (°C)Evaporating Temperature (°C)
    -40-35-30-25-20-15-10
    45Capacity (w)19122807389251976748857510706
    Input (w)2268286234684079468752855866
    Current (Amps)5.366.87.68.49.210.1
    50Capacity (w)1574239033774564597776469599
    Input (w)2209282534674126479654706140
    Current (Amps)5.115.917.657.658.569.510.45
    55Capacity (w)197928653931520467138486
    Input (w)280034714173489956426395
    Current (Amps)5.76.77.78.79.710.8

    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)19122807389251976748857510706
    Input (w)2268286234684079468752855866
    Current (Amps)5.366.87.68.49.210.1
    50Capacity (w)1574239033774564597776469599
    Input (w)2209282534674126479654706140
    Current (Amps)5.115.917.657.658.569.510.45
    55Capacity (w)197928653931520467138486
    Input (w)280034714173489956426395
    Current (Amps)5.76.77.78.79.710.8

    Note:

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

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