KSB has launched its new ready-to-connect strain booster techniques for the Delta Macro type collection, which are models that operate absolutely mechanically and are outfitted with between two and six Movitec high-efficiency centrifugal pumps.
KSB Delta Macro SVP are ready-to-connect, fully automated pressure booster systems for giant volume circulate rates in building companies. – Image: KSB SE & Co. KGaA, Frankenthal
The new techniques are designed for large move charges with a most circulate fee per system of 960 m3/h and the utmost pump head is 160 m as standard.
The first pump is began by a pressure drop in the piping when a consumer set up is opened. The systems’ microprocessor management unit (Booster Command Pro+) begins and stops the pumps in line with demand utilizing either cascade control for the F variant or a frequency inverter for speed control for the VC and SVP.
When water consumption stops, all pumps are ramped down one after the other as soon as the stop pressure has been reached. This ensures that the individual pumps function solely according to precise demand. If หลักการทํางานของpressuregauge has not been operated for over 24 hours, the microprocessor management unit initiates a check run for this pump. Should lack of water happen in the inlet, the system stops routinely to stop harm brought on by dry running.
A Modbus RTU interface facilitates connection to external communication gadgets. 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 pressure booster techniques could be connected to the KSB Delta FlowManager app which exhibits the present standing 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 type series and the PumpDrive variable pace system. The F and VC variants are geared up with IE3 motors.
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