Reciprocating piston

Copeland semi-hermetic Compressor Discus Digit. 3DAD-50X AWM 400V/3/50Hz

Order No.: 103.5390
Manufacturer number: 4642628
Manufacturer: Copeland

One click to the most important information:

Description

The main difference between Discus™ and conventional piston devices lies in the design of the valve plate. The Discus™ valve plate allows refrigerant to enter the cylinder with minimal heat absorption whilst the cavities on the intake side evenly guide the gas and keep losses to a ...

The main difference between Discus™ and conventional piston devices lies in the design of the valve plate. The Discus™ valve plate allows refrigerant to enter the cylinder with minimal heat absorption whilst the cavities on the intake side evenly guide the gas and keep losses to a minimum. This provides increased cooling power due to the reduced dead space. The efficiency is therefore increased by up to 12% compared to conventional “affordable” tongue valve compressors. The result is lower operating costs for the user.

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Features

  • The highest efficiency on the market, regardless of refrigerant and operation conditions 
  • Integrated oil pump and the best reliability due to the user of the OPS2 electronic oil pressure switch
  • Two motor sizes depending on cubic capacity, optimised for different application
  • Additional areas of ...
  • The highest efficiency on the market, regardless of refrigerant and operation conditions 
  • Integrated oil pump and the best reliability due to the user of the OPS2 electronic oil pressure switch
  • Two motor sizes depending on cubic capacity, optimised for different application
  • Additional areas of use: a single model can be used for both normal and low temperature cooling with an extremely low condensation temperature threshold of just +5 °C
  • Power regulation by blocking off the flow of intake gas or using frequency converters from 25 to 60 Hz
  • Universal compressor for different refrigerants – one model that allows the use of many different standard refrigerants

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Accessories / Replacement parts

  • Refrigerator oil
    Parker refrigerator oil RL 32-3 MAF can 1L
    Order No.: 531.2827
  • Parker refrigerator oil RL 32-3 MAF can 5L
    Order No.: 531.2828
  • Parker refrigerator oil RL 32-3 MAF can 20L
    Order No.: 531.2829

Technical data

Dimensions
Width
370 mm
Height
487 mm
Depth
658 mm
General information
Number of cylinders
3 pcs
Type
halbhermetisch
Refrigerant
R134a
 
R450A
 
R513A
 
R404A/R507A
 
R448A/R449A
Type
3DAD-50X AWM
Compression type
Hubkolben
Connections
Rotalock thread pressure side
7/8 Inch
Rotalock thread suction side
1 3/8 Inch
Electrical Data
Starting current (locked rotor)
55,0 A
Circuit
YY/Y
Supply voltage
400/3/50 V/Ph/Hz
max. operating current
15,7 A
Weight
Weight net
146,0 kg
Performance data
Flow volume
32,2 m³/h
Sound data
Sound power level
76,0 dB(A)
(MT)
Volume
Oil charge
RL32-3MAF
Oil quantity
3,7 l
see explanation 1

Erläuterung

  1. Die Verdichter werden mit Erstfüllung geliefert. Die angegebene Menge wird bei Ersatzbefüllung benötigt.

 

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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