ABB D2D146-AA28-28｜Centrifugal Fan｜

D2D146-AA28-28

Function
Forced heat dissipation of high-power frequency converter (core function)
The ACS800 high-power inverter module generates a large amount of heat during operation. The fan relies on a centrifugal high static pressure air duct to quickly exhaust the high-temperature air inside the cabinet, preventing overheating alarms and shutdowns of power components, and ensuring long-term stable operation of the frequency converter at full load.
Double inlet high wind pressure structure
Double sided inlet impeller design, with much higher air pressure than ordinary axial fans, suitable for narrow and sealed air ducts of frequency converters, with strong airflow penetration and no dead corners for heat dissipation.
Stable operation under wide working conditions
Galvanized steel shell, resistant to high temperature and industrial dust, suitable for harsh industrial control environments such as factories, mines, metallurgy, water treatment, etc; Continuous 24-hour uninterrupted operation, with a long lifespan.
Original factory matching integrated installation
Standard fixed bracket+original plug inserted directly into the inverter motherboard, no need to change wiring, perfect replacement of original parts, easy installation.
Overload insulation protection
B-class insulated motor, equipped with overheating protection, automatically prevents burnout in case of voltage fluctuations or air duct blockage, reducing the risk of equipment failure.

Parameter
Power supply: 230V AC 50Hz
Rated power: 345W, rated current 0.88A
Speed: 2050RPM
Structure: 146mm double inlet centrifugal impeller
Weight: 4.8kg
Protection level: IP44