An efficient HVAC control system is required to control the rising energy cost and maintaining building comfort. With years of experience, VAMTEC brings the best engineering efficiency to your building. Our services from design, integration and commissioning to energy assessment, ensures productivity and comfort for occupants. Advancement in IIoT and Cloud Technology offers reliability, connectivity, and analytics to optimise the system performance.
HVAC control system consists of analog-digital inputs to measure variables (temperature, humidity, or pressure); and analog-digital outputs to control the transport medium (hot/cold water and/or steam). Digital inputs are typically (dry) contacts from a control device, and analog inputs are typically a voltage or current measurement from a variable (temperature, humidity, velocity, or pressure) sensing device. Digital outputs are typically relay contacts used to start and stop the equipment, and analog outputs are typically voltage or current signals to control the movement of the medium (air/water/steam) control devices such as valves, dampers, and motors. Moreover, the HVAC Control System also features time schedules, setpoints, controllers, logic, timers, trend logs, alarms etc.
We offer the following services:
- Design, Integration, and commissioning of the HVAC Control System
- Retrofitting/Upgrade of existing old system with a PLC-based system
- PLC migration
- Control logic for complex HVAC system e.g. Load distribution
- PLC programming – Siemens, Allen Bradley, Schneider
- HMI programming – Siemens, Allen Bradley, Schneider
- Communication protocols like Profibus, Profinet, Ethernet IP, Modbus, BACnet etc.
- Remote connectivity
Please feel free to contact us for any custom requirement not listed above.