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SP
SP
The SP range is your guarantee for high-quality water supply and is capable of handling flows up to 470 m3/h and head up to 810 m. With the new, updated 4″ range Grundfos can equip any application with a complete SP system to optimise performance and energy efficiency. Should you require more components to accommodate your specific needs the flexible system easily makes room for these.
A complete system combines a stainless-steel SP submersible pump, an MS/MMS motor made to match the pump, a dedicated electronic motor protection unit or variable speed drive, and a remote management system. The complete package gives you total peace of mind by making sure your water supply application works every time.
The perfect partner for the SP system in many applications, protection is provided for motors ranging from 3 to 999 amps and voltages from 100 to 480 VAC against undervoltage, overvoltage and other variations in power supply that may cause overheating of the submersible motor.
When used with the SP/MS configuration, the Tempcon sensor lets MP 204 keep an eye on the motor temperature at all times. If the temperature reaches 60°C it will issue a warning signal. If it reaches 75°C, the MP 204 will stop the motor to prevent damage
Power factor measurement, giving an indication of clogging in the intake or impeller wear
Motor power consumption continually checked with precision, stopping the pump before dry running, preventing pump damage
Warning for ground failure/insulation resistance, allowing preventive maintenance of the motor, cables, or cable joints