Semi-Hermetic Compressors Technical Details
DKJ-150 - EWL
Cooling Capacity at Standard Condition 0.67kW
R22, Evaporating -35°C, Condensing 40°C, Suction Gas Return 20°C, Subcooling 0K
Mechanical Data
Number of cylinders2.0 Displacement @ 50 Hz, cu.m/h5.1
Bore/Stroke, mm39.7/23.8 Length/Width, mm355/235
Height, mm280.0 Net Weight, kg40.0
Gross Weight, kg42.0 Suction, inch5/8
Discharge, inch1/2 Oil Quantity, l0.7
Frequency Range, Hz25 - 60 Base mounting (hole dia), mm208 x 162 (11.0)
Sound Pressure @ 1m, dBA45.0 High Side PS, bar(g)28.0
Low Side PS, bar(g)22.5  
Electrical Data
Maximum Operating Current, A3.3 Locked Rotor Current, A20.4
Default Enclosure ClassIP 54 (IEC 34)  
Additional Cooling1 or 2 ways water Coil
Additional Cooling7W Vertical Air Flow Fan
Related Documentation
Semi-Hermetic Compressors Product Selection Catalogue (2009)
General Product Catalogue 2016
Technical Information
Semi-hermetic compressors - additional fans
Motors for Copeland™ Semi-hermetic Compressors
Refrigerant changeover from HCFC to HFC refrigerants
Mounting parts for semi-hermetic compressors
Use of Inverters with DWM Copeland Semi-hermetic Compressors
Refrigerant Changeover from HCFC R22 to HFC R422AD
Oil additives
Model Designation for Copeland Brand Semi-Hermetic Compressor
Refrigerants / Lubricants approved with Copeland™ Compressors
Application Guidelines
Semi-Hermetic Compressors - Discus, K, L & S-Series
Replacement Guidelines
Technical Drawings
Drawing for compressor DK
Before April 2016 Declarations
Semi Ref DK / DL: Declaration of Incorporation according to the Machinery Directive 2006/42/EC
Semi Ref DK / DL: Conformity Declaration CE 06 according to the Low Voltage Directive 2006/95/EC
Semi Ref DK / DL: Conformity Declaration according to the RoHS Directive 2011/65/EU
Wiring Diagramms
Wiring diagram Semi Hermetics Compressors DK DL EW*