Semi-Hermetic Compressors Technical Details
 
 
4MTL-12X - AWM
Cooling Capacity at Standard Condition 19.24kW
R744, Evaporating -10°C, Cool Gas Temperature 35°C, 90 bar Superheat 10K, Subcooling 0K
 
Mechanical Data
Number of cylinders4.0 Displacement @ 50 Hz, cu.m/h9.5
Bore/Stroke, mm35.0/28.5 Length/Width, mm697/444
Height, mm423.0 Net Weight, kg170.0
Gross Weight, kg187.0 Suction, inchODxID: 1.063x0.827
Discharge, inchODxID: 0.839x0.630 Oil Quantity, l1.8
Base mounting (hole dia), mm368 x 256 (22.5) High Side PS, bar(g)135.0
Low Side PS, bar(g)90.0  
 
Electrical Data
Maximum Operating Current, A26.5 Locked Rotor Current, A145.0
Default Enclosure ClassIP 54 (IEC 34)  
 
Accessoires
Discharge Shut-off Valve
Crankcase Heater100W Internal
Discharge Temperature ProtectionHead PTC sensor
InverterControl Techniques SK 3402
Mounting PartsSpring
Mounting PartsRubber
CoreSense DiagnosticsMotor and discharge line temperature protection; advanced diagnostic features and power measurement
 
Related Documentation
Brochures
Stream - The-state-of-the-art semi-hermetic piston technology
 
Product leaflets
Stream Series
Stream for R744 Refrigeration
CoreSense Diagnostics for Refrigeration
Variable Speed Drives and Stream Compressors
Efficient Retail Applications With Emerson Climate Technologies? CO2 Solutions
 
Technical Information
Motors for Copeland™ Semi-hermetic Compressors
Model Designation for Copeland Brand Semi-Hermetic Compressor
CoreSense™ Diagnostics Module for Copeland Stream compressors
CoreSense Diagnostics Module - Quick installation guide
Digital Conversion kit - Quick installation guide
Unloaded Start for Semi-hermetic Compressors
 
Technical Drawings
Drawing for compressor 4MTL12X/15X/30X & 4MSL
 
Certificates
CO2 Stream Semi-Hermetic Declaration of Incorporation according to the Machinery Directive 2006/42/EC
CO2 Stream Semi-Hermetic Conformity Declaration CE according to the Low Voltage Directive 2006/95/EC