What the order code is telling you
The ABB ACS510-01-025A-4 is a wall-mounted inverter drive from the ACS510 low-voltage series, with frame size '025' in the -01 chassis format and a -4 enclosure class.
Mechanical envelope and handling
The drive measures 12 cm deep x 13 cm wide x 59.5 cm tall, a tall-and-narrow profile where cabinet row height drives the panel layout more than width. Unit mass is 11.2 Kg and shipping weight 12.5 Kg, which means a single technician can lift it onto a backplate but the lifting point and backplate gauge still want a second pair of hands during install.