Large Medical Manufacturing Company
Our Customer is a leading manufacturer and innovator of medical solutions. Their products and services improve the health of patients around
the world.
Result
The Building Management System (BMS) will strive to achieve a return temperature to the chillers of 10°C and will modulate the fans up and down to achieve this set-point. This will give a much better level of control as the fan motors will only run at a speed that is proportional to the
thermal load on the chillers.
Situation
This large manufacturing company currently has 3 water cooled chillers that reject their heat through 2 cooling towers. These towers are run as duty/standby, each tower contains 2 fans, which are driven by a 37kw motor.
Solution
It was proposed to install 2 variable speed drives that will allow for modulating control to the cooling tower.
