The ECONO-flex® ac drive is designed for the hvac market and can connect with Johnson Controls N2, LonWorks®, and Web-enabled Ethernet Modbus TCP/IP. Other features include mechanical and electrical interlocks for all isolation and bypass options, a coordinated circuit breaker short circuit protection, and a “Test Normal” selector switch for testing the drive controller without operating the motor.

— Schneider Electric/Square D

Palatine, IL