Kaeser’s comprehensive Com-paK blower packages come complete with a premium-efficiency TEFC motor, silencers and an onboard controller. Units are available in both STC (wye-delta start) and SFC (variable frequency drive) versions. These fully integrated packages include Sigma Control 2 with Omega Control software. In addition to monitoring all onboard sensors, Sigma Control 2 includes expanded communication features. The expansive communication capabilities of the Sigma Control 2—with an Ethernet port and built-in Web server—enable remote access and seamless integration into plant control/monitoring systems. ModBus, Profibus, Profinet and Devicenet industrial communication interfaces are available.