Controls by Armstrong India

The IPC 11550 system creates a new standard for HVAC system communications, with full remote control capabilities through web-based interfaces. Imagine being able to access your plant from anywhere in the world and being able to trouble shoot, rotate duty status of equipment, or switch out suspect hardware from service. In addition to helping predict equipment failures, a plant using the all variable speed IPC 11550 system is less likely to suffer any failures, as operating at a lower speed will extend equipment life and dramatically lower noise levels.
The IPC 11550 system employs the Hartman LOOP® Natural Curve sequencing logic to ensure that the variable speed chillers are always operating as close as possible to their maximum efficiency for a given entering condenser water temperature (ECWT) or ambient air temperature. To reach the optimum ECWT, the IPC 11550 maintains the greatest active surface area on the cooling towers by slowing down the condenser water pump and tower fan, as opposed to staging off cooling towers.