الوصف

materials: impeller:sheet aluminum rotor coated in black Electronics enclosure:Die-cast aluminium Maintenance-free ball bearings Type of protection: IP*4 technical feature: control ***0VDC output *0VDC**0% max.*0MA PFC(active), Tach output Protection: motor current limitation locked-rotor protection, soft start phase faliure detection Thermal protector The parameter can be adjusted Available size **0mm, **0mm, **5mm, **0mm, **0mm, **0mm Below is the parameter of size **5mm. Voltage ******0 Frequency *0/*0 airflow(m3h)***0 speed(rpm)***0 Max.power **5 They are highe air volume and pressure, low noised and higher efficiency and longer life time. All of our product are available with CE, CCC ceritification. They are widely used in ventilation, air exchange, cooling, pipe ventilation, air cleaning *****