AE TECH ENGINEERING Co., Ltd.

System overview

The chiller plant is often among the largest energy users in a building. A Chiller Plant Management System (CPMS) sequences chillers, pumps, and cooling towers in line with the actual cooling load.

Operators see plant status and key data on one screen and can analyze performance from historical data.

Typical system structure
  1. Plant interfaceSystem diagrams, trends, alarms, and reports
  2. Sequencing logicPlant staging and setpoint control
  3. Controllers and integrationCommunication with chillers, VSDs, and meters
  4. Field equipmentChillers, pumps, cooling towers, sensors, and valves

Benefits

  • Match plant to real load

    Stage equipment according to cooling demand.

  • See plant performance

    Track temperatures, flow, power, and efficiency.

  • Balance equipment wear

    Rotate run hours so equipment wears evenly.

  • Respond to faults faster

    Immediate alerts on faults or abnormal readings.

What we deliver

  • Survey of the plant and existing equipment
  • Plant control sequence design
  • Supply and installation of controllers, sensors, and meters
  • Integration of chillers, pumps, and cooling towers
  • System diagram screens and reports
  • Testing, tuning, and handover
  • Maintenance and after-sales service

Where it applies

  • Central chilled water buildings

    Offices and malls with multiple chillers.

  • Continuous process cooling

    Status tracking and alerts to reduce interruption risk.

  • Plant upgrades

    Add automated control to equipment already installed.

How we work

  1. Survey and scope

    Review the site and existing systems, then agree on requirements.

  2. Design and proposal

    Prepare the control approach, equipment list, and quotation.

  3. Install and program

    Install equipment, write programs, and integrate systems.

  4. Test and hand over

    Test with users, hand over documents, and train operators.

  5. After-sales care

    Maintain and refine the system as use evolves.

Want to review how your chiller plant is controlled?

Share the number and models of your main equipment, and our team will help assess the initial scope.