U65H4-024KX-6
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Micronel Radial Blower U65H4-024KX-6 GENERAL INFORMATION Item Product type Radial blower Standard product APPLICATIONS The versatile, high-power Micronel blower type U65H4-024KX-6 is a two-stage radial blower for medical breathing applications such as intensive care or high flow oxigen therapy. FEATURES • Pressure: 69.5 hPa, flow rate: 330 l/min • 18 VDC brushless DC-motor • Two-stage blower with reduced speed • O2 resistant DECLARATION OF CONFORMITY NON-USE OF CONFLICT MINERALS • Internal temperature sensor 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 information

PERFORMANCE Pressure Operation at Outlet Vacuum Operation at Inlet Shut-Off in Pressure Operation (Zero Flow Rate) Static pressure Power consumption Static pressure Power consumption Shut-Off in Vacuum Operation (Zero Flow Rate) Free-Air (Zero Static Pressure) Flow rate Power consumption

TECHNICAL DATA Electrical Nominal voltage Voltage range Minimum flow rate Maximum speed Maximum power consumption Maximum housing surface temperature Ambient temperature (operating) Ambient temperature (storage) Relative humidity (noncondensing) Maximum Ratings for Continuous Operation Ingress protection (EN60529) Maximum oxygen concentration Motor Type Brushless direct current motor Winding insulation class Phase to phase resistance Phase to phase inductance Speed constant Torque constant Number of pole pairs Hall sensor type Blower weight Rotor weight Rotor moment of inertia Acoustics...

Orientations Direction of rotation Mounting position Counter-clockwise (view on inlet) Any direction MATERIALS Components Blower housing PA6 glass fibre reinforced Motor housing Molex Micro-Fit 8 Pol 43025-0800 2 Pol Molex 43025-0200 Crimp terminal Lead wire Single lead Silicone insulation AWG24

IDENTIFICATION Label Design Identification number: • Year, calendar week (YYWW) • Fabrication number (6 digits) • Serial number (3 digits) Article number Nominal voltage All data are subject to change without advanced notice. © 2021 by Micronel AG. All rights reserved. Please see separate accessories list or contact Micronel Sales for a full list of options and accessories. Micronel AG Zürcherstrasse 51 CH-8317 Tagelswangen Phone +41 52 355 16 16 info@micronel.com www.micronel.com Handle in power-off conditions only! Read operating ma