KSB has launched its new ready-to-connect pressure booster techniques for the Delta Macro kind series, that are items that operate totally mechanically and are equipped with between two and 6 Movitec high-efficiency centrifugal pumps.
KSB Delta Macro SVP are ready-to-connect, fully computerized strain booster methods for giant volume move rates in building providers. – Image: KSB SE & Co. KGaA, Frankenthal
The new methods are designed for large move rates with a maximum flow price per system of 960 m3/h and the utmost pump head is one hundred sixty m as commonplace.
The first pump is started by a pressure drop in the piping when a shopper installation is opened. The systems’ microprocessor control unit (Booster Command Pro+) begins and stops the pumps in line with demand utilizing both cascade management for the F variant or a frequency inverter for speed management for the VC and SVP.
When water consumption stops, all pumps are ramped down one after the other as quickly as the stop stress has been reached. This ensures that the individual pumps function solely consistent with actual demand. If a pump has not been operated for over 24 hours, the microprocessor management unit initiates a check run for this pump. Should lack of water occur in the inlet, the system stops routinely to forestall damage caused by dry operating.
A Modbus RTU interface facilitates connection to external communication units. For transmitting warnings or alerts to a higher-level management station, the standard configuration has two volt-free contacts on terminals along with different optional sign terminals.
The stress booster methods may be linked to the KSB Delta FlowManager app which reveals the current status of the pumps, the pressures on the suction and discharge aspect, and the programmed parameters. The SVP model is fitted with high-efficiency IE5 synchronous reluctance motors of the Supreme kind sequence and the PumpDrive variable speed system. เกจวัดแรงดันน้ำประปา and VC variants are outfitted with IE3 motors.
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