Reciprocating piston

Danfoss compressor R404A/R507 SC21/21CLX 230V 195B0644

Order No.: 104.1071
Manufacturer number: 195B0644
Manufacturer: Secop

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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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Accessories / Replacement parts

  • Crankcase heater
    Ölsumpfheizung 230V 40W 70101
    Order No.: 371.5105
  • Mounting set
    Danfoss mounting kit for PL / TL / FR / SC 118-1917
    Order No.: 104.1891
  • Operating capacitor
    Danfoss compressor R404A/R507 SC21/21CLX 230V 195B0644
    Order No.: 104.1071
  • Refrigerator oil
    Parker refrigerator oil RL 32 H 1L
    Order No.: 531.2818
  • Parker refrigerator oil RL 32 H can 5L
    Order No.: 531.2822
  • Parker refrigerator oil RL 32 H 20L
    Order No.: 531.2816
  • Starting device
    Danfoss starting device CSCR SC18+21CMX+CLX-SC15GHHX 117-7027
    Order No.: 104.1879

Technical data

General information
Type
vollhermetisch
Expansion
C/V
see explanation 1
Refrigerant
R404A
Type
SC21/21CLX
Compression type
Hubkolben
Electrical Data
Supply voltage
230/1/50 V/Ph/Hz
Weight
Weight net
29,10 kg
Performance data
Flow volume
7,30 m³/h
Displacement volume
42,00 cm³
Pipe connections
Pressure line
6,00 mm
1/4 Zoll
Lötstutzen
Suction line
16,00 mm
5/8 Zoll
Lötstutzen
Sound data
Sound pressure level
52 dB(A)
see explanation 2
Compressor data
Compressor cooling
V
V = ventilator
Volume
Oil charge
RL32H
Oil quantity
2 x 0,61 l

Notes

  1. L= solder nozzles
  2. LPA= noise level at 1 m distance (ISO 3743)
  3. For 230 V/1/50 Hz compressors, alternating current equipment must be ordered separately
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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