CAP Australia Centac Xe-145F compressor controller

Centac compressors are produced in a range of sizes and outputs that can deliver the large volumes of compressed air needed for many industrial processes. The latest controller for Centac’s centrifugal compressors is the Xe-145F, which has advanced remote communications and control features.

The Xe-145F has multiple connections - such as ethernet, service port, remote contacts or Modbus - allowing compressors to be remotely accessed and controlled from anywhere on a network, or even over the internet. Controllers can also be integrated into a DCS or other standard plant automation system. The web interface of the Xe controller makes it easy to adjust the configuration of a compressor installation, saving both time and effort. Compressor performance data can be captured and analysed quickly and effectively using built-in logging, graphing and performance monitoring capabilities. The Xe controller can send notification of system alarms and warnings via email or SMS.

The control software helps reduce excess energy use by optimising partial load performance. The system automatically adjusts control parameters based on changing ambient conditions, thereby preventing premature compressor bypass and maximising turndown capability. By providing precise pressure control, inlet and bypass valves can be operated in harmony, thereby making a compressed air system more stable and reliable.

By including an optional Air System Controller (ASC), it is possible to integrate the Xe-145 controllers for individual compressors and automatically manage their operation from a central location.