MD-40 Компрессор

MD-40 Compressor Advantage: 1 Compact structure, Low weight 2 Innovated design, Long life service 3 New technology, High efficiency Character: 1 Special pressure balance bypass prevent lube oil into inside, the efficiency much better. 2 Patented infiltrated ceramic piston ring without gap at joint prolongs the service life. 3 unitary body cast by Aluminum Alloy with optimum heat transfer. Technical Specification : ModelCylindersDischarge VolumeLube Volume/ModelRotation Speed (rpm)Pipe SizeWeightElectro Magnetic Clutch (accessory)Discharge Pipe(mm)Air Struction Pipe(mm)MD-40/655N MD-40/655K46502L/RL68500-3000283533Pressure 24V Power 60WMD-40/560N MD-40/560K5542835MD-40/470N MD-40/470K4662228MD-40/390N MD-40/390K3852228 Drive unit Heavy-duty,Surface-treated crankshaft.mounted in roller bearings on each sida.Connecting rod and piston in aluminium. Valve plate design N Standard desing with automatic lamella inlet and outlet valves fixed on side,optimized flow paths and flow crosssections. Valve plate design K With automatic ring inlwt and outlet valves and splinter protection on the suction side.Ideal where high efficiency at high speed is required in the air-conditioning range. Oil pump Lube oil pump in dependent of the direction of rotation in compact design with oil overpressure valve. Limits of application Evap oration temperature to min.=-30°C Condensing temperature tc max.=+70°C Discharge end temperture tv2 max.=+140°C Rotation speed n max.[rpm]:see Specifications Rotation speed n min.[rpm]:see Specifications Operating overpressure HD(HP)PV2 max.=25 bar Operating overpressure ND(LP)PV1 max.=19 bar Explanation MD-40 Compressors can be operated in the range of the diagram above. No supplementary cooling is necessary for operation within the non-shaded area. Supplementary cooling is only necessary in the vertical shaded area when the suction gas superheat exceeds 20K. The following applies if operation proves necessary within this range: 1 It is advisable to use a thermal protective thermostat(accessory). 2 Only highly thermostable oils are to be used 3 If capacity regulators are temperature may prove necessary.Individual setting necessary(the max. discharge end temperature of +140°C must not be exceeded).