PROJECTS :: INFRASTRUCTURES

Shopping Mall

Note
Variable speed drives to control and regulate speed of 7 numbers AHUs. The running speed of AHUs are dependent on tenant usage demand and thus, regulate energy consumption.
ApplicationEnvironmental & Ventilation Control
Controlled EquipmentsAir Handling Units (AHUs)

Wholesale Centre

Note
The facility equipment were controlled by PLC using remote I/O system. Temperature signals from the various coldroom are feedback to the PLC system located in the central control room, to provide optimum control of room temperature. SCADA offers constant monitoring and setting of operation parameters.
ApplicationColdroom temperature control & monitoring using PLC & SCADA
Controlled EquipmentsChiller Pumps, Temperature Sensors

Road Tunnel

Note
The facility equipment were controlled by PLC using remote I/O system. The fibre optic remote I/O system offers long distance installation and better noise immunity. This also offer flexibility in upgrading and ease of troubleshooting during commissioning and maintenance.
ApplicationEnvironmental control & monitoring using PLC
Controlled EquipmentsLightings and Exhaust Fans