At the heart of each HPC BSD series direct drive rotary screw air compressor is the specially designed airend with flow-optimised Sigma Profile rotors delivering more compressed air for less energy consumption. The efficiency of the airend is further complimented by a highly effective cooling system with dual-flow fan. This innovative design not only enhances cooling performance, but also minimises sound emissions. Furthermore, separate intake of motor-cooling air and air for compression from the ambient surroundings ensures optimum motor cooling and increased compression performance.
COMPLETE UNITReady-to-runFully automaticSuper sound-proofedVibration-dampedAll panels powder-coatedFor ambient temperatures up to +45 °CSOUND INSULATIONPanels lined with laminated mineral woolVIBRATION DAMPENINGAnti-vibration mountsDual anti-vibration mountAIRENDSingle stage with cooling fluid injection for optimal rotor coolingGenuine KAESER screw compressor airend with energy-saving SIGMA Profile1:1 driveDRIVEDirectly coupled without gearingHigh-flex couplingELECTRIC MOTORSuper premium efficiency IE4 motorPremium quality German-made motorIP 55Insulation class F for greater power reservePt100 winding temperature transducer for motor monitoringBearing lubrication from the outsideELECTRICAL COMPONENTSControl cabinet to IP 54Control transformerSiemens frequency converterVolt-free contacts for ventilation controlFLUID AND AIR FLOWDry air filterPneumatic inlet and venting valvesCooling fluid reservoir with three-stage separator systemPressure relief valveMinimum pressure/check valveETM Electronic Thermal Management and eco fluid filter in coolant circuitAll fully pipedFlexible couplingsETM ELECTRONIC THERMAL MANAGEMENT ETMOptionally available in water-cooled design with either plate-type or shell and tube heat exchangerHEAT RECOVERY (HR)Optionally available with integrated heat recovery system (plate-type heat exchanger)SIGMA CONTROL 2"Traffic-light" LED indicators show operational status at a glancePlain text display30 selectable languagesSoft-touch keys with iconsFully automated monitoring and controlSelection of Dual, Quadro, Vario and Continuous control as standardInterfaces: EthernetAdditional optional communications modules for: Profibus DP, Modbus, Profinet and DeviceNetSD-card slot for data-logging and updatesRFID readerWeb server