E-mail: [email protected], URL : www.boreasa.com Radial Blower: * Housing: Modified PPE + 20% fiberglass * Impeller: Modified PPE + 20% fiberglass (PEI Impeller Optional) * Three Phase Brushless Motor w/ Hall Sensor Optional Motor Internal Temperature Signal Available in 12V on request * Note: This blower uses a brushless motor and needs a driver to Operate NOTES: - Performances measured with optional 25mm Outlet Adapter. - Performances are dependent on the driver used and the test conditions. The data in this spec. sheet was obtained using Boreasa test chamber at 20°C (±2° C) and sea level, and using a Boreasa D50/3.5/1Q-E1 driver. It may be different than data measured in other conditions or with other drivers. - When used as a vacuum, the blower performance might be less then shown herein, depending on the operating point. - Specifications are subject to change without notice.

#1 At given workinge points and cycle. Note: - Working point is an example close to max. efficiency - The phase inductance and impedance are measured by LCR at 1kHz, including the connector. - The value in the table are typical value. - Tolerances based on specified speed data according to ISO 13348, grade 4: pressure ±10%, power + 16%, speed ±5% and flow rate ±5%.

Electrical Connections Yellow VHaii Hall sensor A Hall sensor B Vhall 3 ... 24 Vcc Motorwinding W Internal Temperature Hall sensor C Ground Motorwinding U Motorwinding V Internal Temperature Blower Limits and Warning * Max. allowed temperature on Heat Sink: 75° C * Blocking the impeller more than 20 seconds may result in damages or destruction of the blower, unless current is limited to values listed above. Manufacturing System Blowers manufactured by ISO9001-2015 certified manufacturer Motor Internal Temperature The temperature of the inside of the motor is indicated by resistance of the NTC....