Semi-Hermetic Compressors Technical Details
 
 
D6SJ-400X - AWM
Cooling Capacity at Standard Condition 62.74kW
R404A, Evaporating -10°C, Condensing 45°C, Suction Gas Return 20°C, Subcooling 0K (Dew Point data)
 
Mechanical Data
Number of cylinders6.0 Displacement @ 50 Hz, cu.m/h127.0
Bore/Stroke, mm74.7/55.6 Length/Width, mm760/565
Height, mm545.0 Net Weight, kg252.0
Gross Weight, kg268.0 Rotalock Discharge, inch1 3/8
Suction, inch2 1/8 Oil Quantity, l6.8
Frequency Range, Hz25 - 60 Base mounting (hole dia), mm381 x 305 (18.0)
Sound Pressure @ 1m, dBA74.0 Sound Power, dBA85.0
High Side PS, bar(g)28.0 Low Side PS, bar(g)22.5
 
Electrical Data
Maximum Operating Current, A75.3 Locked Rotor Current, A304.0
Default Enclosure ClassIP 54 (IEC 34)  
 
Accessoires
Oil Pressure SwitchOPS2 Sensor
Mounting Springs4
Additional Cooling70W Vertical Air Flow Fan
Crankcase Heater200W Internal
Oil Pressure SwitchOPS2 Electronic Switch
Capacity ControlCapacity Steps 66/33%
Discharge Temperature ProtectionHead PTC sensor
Unloaded StartAvailable
Adapter KitFor Parallel Operation
Deep Oil SumpMounted
Check Valve (NRV)For unloaded start operation
Enclosure ClassIP56
InverterControl Techniques SK 5402
 
Related Documentation
Catalogue
Semi-Hermetic Compressors Product Selection Catalogue (2009)
General Product Catalogue 2015
 
Technical Information
Semi-hermetic compressors - additional fans
Oil pressure safety control
Discharge Temperature Protection on DWM Semi-Hermetic Compressors
Motors for Copeland™ Semi-hermetic Compressors
Mounting parts for semi-hermetic compressors
Starting methods
Semi-Hermetic Compressors Capacity Control
Use of Inverters with DWM Copeland Semi-hermetic Compressors
Oil additives
Model Designation for Copeland Brand Semi-Hermetic Compressor
Refrigerant changeover - HFC R404A to HFC R407F/F, R448A, R449A
Unloaded Start for Semi-hermetic Compressors
 
Application Guidelines
Semi-Hermetic Compressors - Discus, K, L & S-Series
 
Replacement Guidelines
Replacement Guidelines for 2, 3, 4, 6 & 8 Cylinder S-Series and for 4 & 6 Cylinder Discus
Service Compressors for 4&6 Cylinder S-Series & Discus - D4D, D4S, D6D & D6S
 
Technical Drawings
Drawing for compressor D6SJ
 
Certificates
Semi Ref 4S / 6S / 8S / 6T: Conformity Declaration CE 06 according to the Low Voltage Directive 2006/95/EC
Semi Ref 4S / 6S / 8S / 6T: Conformity Declaration according to the RoHS Directive 2011/65/EU
 
Wiring Diagramms
Wiring diagram Semi Hermetics D4, D6, D8 AW*
Legend
 
Related Condensing Unit(s)
W99-6SJ-400X