Constant pressure of water supply for Hotel, Apartments, Commercial buildings & Industries & Hospitals.
Pump Operational Features:
Floating inventor – cascading – Faulty Pump isolation – Elapsed Running Hours – Maintenance call / Life Timer – Graphical Status Indication – Manual Operation – Soft Start
Pressure Feedback Features:
Actual pressure setting – Set point setting – Calibration – Pressure Delivery & demand indication – Low & High Pressure pressure cut off.
Protection Functions :
Pump dry run - Single phase prevention – Pump Overload – Emergency Off – Limit ON/OFF frequency – Three level passwords – Phase reversal preventer.
Alarms – Visual / Audible:
Pump dry run- Faulty pump – Limit ON / OFF frequency – Single phase prevention – Pump overload – Emergency off – Phase sequence – VFD Fault – Phase reversal preventer
Communication: Modbus RS 485 (Optional –Ethernet – BACnet – CANOpen)
** Other than above features and controls, customized specifications also can be made on request
Note: Some of the above features may not be available in the without PLC Design.
The suction & delivery mainfold shall be fabricated on MS/GI/SS. Both manifolds designed to attach themselves to the system piping at both end of the manifold. This manifold consist a glycerin filled pressure gauge and stainless steel pressure transmitter range with the 0-16
bar in delivery portion and pressure switch / float switch (optional) for low suction pressure detection in suction portion.