ACH550 legacy HVAC drive

Control your comfort with intelligent precision 

Your HVAC system demands effortless comfort for everyone. Our intelligent variable speed drive is dedicated to saving energy, producing quality air, and alleviating environmental concerns. Reduce costs by controlling your building’s fan, compressor, and pump motors efficiently, for an energy conscious environment. The ACH550 provides proven reliability, flexibility, and HVAC communication protocols. It is pre-programmed for several applications, including: air handling units, cooling towers, chillers, and more.

Highlights

• Embedded BACnet
• Interactive startup assistant
• Tailor made HVAC software
• Two built-in PID controllers
• Timers, real time clock and calendar
• Harmonic mitigation built-in

Note: ACH550 serial production has ceased. The product is available as a spare part only. ACH580 drives are being the platform replacement.