Specification U65HN-024KS-6
5Pages

Specification Radial Blower U65HN-024KS-6 General Information Item Product type Radial blower Standard product Description This efficient and super silent high performance blower has been specifically uniform pressure and flow behaviour and mounting concept. as U65MN and U65ML is a member of the U65 FORM FIT LINE, which provides a maximum dynamics and 100% oxygen resistance are required. U65HN, as well designed for demanding intensive care ventilation or neonatology, where Features • Static pressure: 95 hPa, freeflow: 435 l/min • 24 VDC brushless DC-motor • Very quiet operation and highly efficient • Low inertia rotor • High frequency oscillatory ventilation at 10-12 Hz • O2 resistant General Conditions Unless otherwise stated all data are measured at nominal voltage and are valid at 20 °C ambient temperature and 1.2 kg/m3 standard air density. Values listed are nominal and can vary depending on the installation conditions and due to component tolerances. Test setup according to ISO 5801 with standardized inlet and outlet chambers. Tolerances based on specified speed data according to ISO 13348, grade 4: pressure +/-10 %, power +16 %. Tolerances based on constant voltage: speed +/-10 %, pressure +/-21 %, power +33 %. For continuous blower operation please refer to specified maximum ratings. Performance data outside normal operating range plotted for informati

Performance Pressure vs. Flow Characteristics Flow rate [cfm] 1.8 Flow rate [l/min] Speed and Power vs. Flow Characteristics Flow rate [cfm] 1.8 Speed [krpm] Flow rate [l/min] Shut-Off in Pressure Operation (Zero Flow Rate) Static pressure Power consumption Static pressure Power consumption Flow rate Power consumption Shut-Off in Vacuum Operation (Zero Flow Rate) Free-Air (Zero Static Pressure)

Technical Data Electrical Nominal supply voltage Supply voltage range Minimum flow rate Maximum speed Maximum acceleration Maximum power consumption Maximum housing surface temperature Ambient temperature (operating) Ambient temperature (storage) Relative humidity (non-condensing) Maximum Ratings for Continuous Operation Ingress protection (EN60529) Maximum oxygen concentration Motor Type Brushless direct current motor with Hall sensors Winding insulation class Phase to phase resistance Phase to phase inductance Speed constant Torque constant Number of pole pairs Hall sensor type Blower...

Orientations Direction of rotation Mounting position Counter-clockwise (view on inlet) Any direction Materials Components Blower housing Polycarbonate (PC) Flammability: Glow wire flammability index 850 °C / 1 mm (IEC 60695-2-12) Biocompatibility: USP Class VI / ISO 10993-5 PEEK glass fibre reinforced Flammability: Glow wire flammability index 960 °C / 2 mm (IEC 60695-2-12) Biocompatibility: ISO 10993-5 Motor housing Crimp terminal Lead wire

Identification Label Design Part number Identification number: • Year, calendar week (YYWW) • Fabrication number (6 digits) • Serial number (3 digits) Nominal voltage Accessories Not included! Micronel Choke Module MCM-33/10 S0500-00001 In order to run a low inductance motor with Micronel Driver Electronics (MDB-48/10, MDM-48/10, MSDM-24/10) it is advisory to use the Choke Module to reduce ripple currents. The module comes with mating connectors. Properties • 3 coils with 33 μH inductance for each phase, Currents: 10.7 ARMS / 15 ASat • Reduction of ripple currents • Raises system efficiency...