Altivar 21

Mid-featured

AC Drives

Offering unmatched

value in installed cost

and functionality for

centrifugal pump and

fan applications, the

Altivar 21 AC drive offers

just the right solution

for OEMs and control

panel builders. The

Altivar 21 AC drive can

communicate through its

native Modbus® port or

be fitted with an option

card for connectivity

to Lonworks, BACnet,

Johnson Controls N2 or

Apogee P1 networks.