Reciprocating piston

Danfoss compressor NTZ136-4V 400V

Order No.: 107.2185
Manufacturer number: 120F0236
Manufacturer: Danfoss

To previous product 107.2155

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Description

The Danfoss piston compressor range includes small compressors with low cooling power through to large tandem compressors for commercial refrigeration systems or industrial applications.
Special variants, such as compressors for special voltages, are also available. Danfoss piston compressors ...

The Danfoss piston compressor range includes small compressors with low cooling power through to large tandem compressors for commercial refrigeration systems or industrial applications.
Special variants, such as compressors for special voltages, are also available. Danfoss piston compressors are available for all common HFC and CFC refrigerants.
They are widely used in many small and commercial refrigeration systems. Danfoss piston compressors (black finish) are normally optimised for a specific refrigerant, and further adapted for large or small amounts of evaporation.
Danfoss MTZ piston compressors (blue finish) can be universally used with refrigerants R407C, R407F, R134a, R404A and R507A. MT compressors remain available for use with existing R22 systems. These two series consist of single compressors with Rotolock connections or factory-assembled tandem units for especially high performance.

Danfoss piston compressors can be operated together as standard. The new NTZ compressors have been specially developed for low temperature applications. These can be used with refrigerants R404A and R507A and stand out for their excellent COP value as well as their wide range of possible low temperature applications. MTZ, MT and NTZ compressors use 100% intake gas cooling.

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Features

  • Zuverlässig, effizient und vielseitig
  • Mehrere Kältemittel A1/A2L in einem einzigen Scroll- oder Kolbenkompressor
  • Vielfältige Anwendungen
  • Großer Betriebsbereich, reduzierte Tc min 10°C

Scope of delivery

Befestigungssatz mit Gummischwingungsdämpfer, Bolzen, Muttern, Distanzhülsen und Unterlegscheiben, Saug- und Druck-Lötstutzen, Rotolock Überwurfmuttern und Dichtungen (im Lieferumfang nur bei Rotolock-Version), Original Ölmenge, Montagehinweise

 


Accessories / Replacement parts

  • Crankcase heater 35W, 230V
    Danfoss oil sump heater 230V 35W PTC f.MT/E/Z18-160, LT/E/Z22-10
    Order No.: 107.2603
  • Crankcase heater 400V
    Danfoss oil sump heater 400V 65W f.SZ/SM084-160, LFZ / MFZ166 7773117
    Order No.: 107.2601
  • Crankcase heater 65W, 230V
    Danfoss oil sump heater 230V 65W f.SZ/SM084-160, LFZ / MFZ166 7773107
    Order No.: 107.1648
  • Lid+clip for junction box 80x96 mm
    Danfoss cover for junction box MT/MTE/MTZ18-81 8156134
    Order No.: 107.1892
  • Mounting set
    Danfoss mounting kit for MT/E/Z 18-81 8156001
    Order No.: 107.1741
  • Oil sight glass
    Danfoss oil sight glass compl. MT/E/Z18-81 1-1/8''-18UNEF 8156019
    Order No.: 107.6868
  • Refrigerator oil
    Danfoss refrigeration oil can 1L 175 PZ
    Order No.: 531.0720
  • Danfoss refrigeration oil can 2,5L 175 PZ
    Order No.: 531.0721
  • Rotalock valve, delivery side
    Danfoss rotalock valve press.gau.conn.right/byp.conn.left 1-1/4''x18mm solder V04 8168029
    Order No.: 107.1613
  • Rotalock valve, intake side
    Danfoss rotalock valve press.gau.conn.right/byp.conn.left 1-3/4''x28mm + 1-1/8'' solder 8168028
    Order No.: 107.1618
  • Rotalock valves set
    Danfoss rotalock valve set MT/E/Z80-81 (V02-V04) 7703009
    Order No.: 107.1628
  • Seal for oil sight glass
    Danfoss seal / sight glass f. MT/E/Z18-160 8156145
    Order No.: 107.1757
  • Seal, delivery side
    Rotalock seal 1-3/4'' Teflon 8156132
    Order No.: 107.1803
  • Seal, intake side
    Rotalock seal 1-1/4'' Teflon 8156131
    Order No.: 107.1802
  • Sealing set
    Danfoss seal kit valves + SG f. MT/E/Z18-160 8156009
    Order No.: 107.1756
  • Shut-off valve
    Danfoss rotalock valve press.gau.conn.right/byp.conn.left 1 1/4'' X 3/4'' solder 16003903
    Order No.: 107.1711
  • Solder sleeves, delivery side
    Danfoss solder socket P04 1-1/4''x19mm solder 8153008
    Order No.: 107.1634
  • Solder sleeves, intake side
    Danfoss solder socket P02 1-3/4''x28mm solder 8153004
    Order No.: 107.1636

Technical data

General information
Number of cylinders
2 pcs
Type
vollhermetisch
Refrigerant
R404A/R507A
 
R452A
Original No.
120F0236
Type
NTZ136-4
Compression type
Hubkolben
Electrical Data
Starting current (locked rotor)
51,0 A
Supply voltage
400/3/50 V/Ph/Hz
max. operating current
14,3 A
Weight
Weight net
35,00 kg
Performance data
Rotational speed
2900 rpm-1
Displacement volume
136,00 cm³
Pipe connections
Pressure line
31,00 mm
1 1/4 Zoll Rotalock
(Rohrgröße: 3/4 Zoll ODF)
Suction line
43,00 mm
1 3/4 Zoll Rotalock
Suction side
Solder
1 1/8 ODF Inch
Sound data
Sound power level
78,0 dB(A)
Mit Schalldämmhaube:
73,0 dB(A)
Volume
Oil charge
175PZ
Oil quantity
1,80 l

Compressor scope of delivery

Mounting set with rubber vibration dampers, bolts, nuts, spacing sleeves and washers, intake and press soldering nozzles, Rotolock cap nuts and seals (included with Rotolock version only), original oil, assembly notes

Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.

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