Semi-Hermetic Compressors Technical Details
 
 
4MKD-35X - AWM
Cooling Capacity at Standard Condition 52.99kW
R404A, Evaporating -10°C, Condensing 45°C, Suction Gas Return 20°C, Subcooling 0K (Dew Point data)
 
Mechanical Data
Number of cylinders4.0 Displacement @ 50 Hz, cu.m/h99.4
Bore/Stroke, mm80.6/56.0 Length/Width, mm688/501
Height, mm452.0 Net Weight, kg202.0
Suction, inch2 1/8 Discharge, inch1 3/8
Oil Quantity, l3.3 Base mounting (hole dia), mm381 x 305 (18.0)
Sound Pressure @ 1m (LT), dBA73.0 High Side PS, bar(g)28.0
Sound Pressure @ 1m (MT), dBA72.0 Low Side PS, bar(g)22.5
Sound Power (LT), dBA84.0 Sound Power (MT), dBA83.0
 
Electrical Data
Maximum Operating Current, A61.1 Locked Rotor Current, A255.0
Default Enclosure ClassIP 54 (IEC 34)  
 
Accessoires
Crankcase Heater100W Internal
Additional Cooling70W Vertical Air Flow Fan
Adapter KitFor Parallel Operation
Check Valve (NRV)For unloaded start operation
Mounting PartsSpring
Mounting PartsRubber
Digital Modulation50-100%
CoreSense DiagnosticsOil pressure, motor and discharge line temperature protection; advanced diagnostics features and power measurement
Sound AttenuationSound Shell
Digital DriverEC3-D23
 
Related Documentation
Product leaflets
Stream Series
CoreSense Diagnostics for Refrigeration
Variable Speed Drives and Stream Compressors
Sound Shell for Copeland Compressors
Copeland Scroll And Stream Semi-Hermetic With Refrigerant R407F
 
Technical Information
Motors for Copeland™ Semi-hermetic Compressors
CoreSense™ Diagnostics Module for Copeland Stream compressors
CoreSense Diagnostics Module - Quick installation guide
Refrigerant changeover - HFC R404A to HFC R407F
Digital Conversion kit - Quick installation guide
Refrigeration - Controlling Stream Digital
Sound shell for Copeland™ Stream compressors
Sound shell for Copeland™ Stream compressors - Quick installation guide
Unloaded Start for Semi-hermetic Compressors
 
Application Guidelines
Copeland Stream Digital Compressors - 4MFD-13X to 6MKD-50X
 
Wiring Diagramms
Wiring diagram for Stream Compressors AW...
Wiring Diagram for Stream Compressors EW...