ZDJet.X.DRP-Plus

 

4" complete submersible pump, made of ZDS hydraulic part in stainless steel version, ZDS 2-wire single-phase encapsulated water-cooled H2 motor and supply cable in different lenghts.
Reliable, strong, easy to maintain and available in a wide range of models; it’s ready to use as it doesn’t require a start and run control panel.
It is protected against many possible installation or operation faults thanks to the or the DRP-Plus display monitoring protections device.

 

DRP-Plus

DRP-Plus device is designed to guarantee an optimal protection of the ZDJet pump against many possible installation and operation faults: an alarm will be shown on the dispaly in case of current overload, low voltage or high voltage, too frequent starts and stops and dry running; ensuring a high degree of automation and restoration. DRP-Plus allows to continuously monitor the submersible pump, guaranteeing its operation in the most efficient way through a Soft start procedure (first start attempt with low starting torque) and if needed, a Strong start procedure to benefit of more starting torque. DRP-Plus allows to continuously detect and monitor in real time the power: the electrical parameters obtained are processed by a special software, which will efficiently guarantee the correct
working conditions. With DRP-Plus, the ZDJet.X.DRP-Plus submersible pump can work and be continuously protected also when actual supply voltage values are at tolerance limit, providing the effectiveness of the protection operation. In addition, DRP-Plus, thanks to a “smart software” at variable time and automatic restart, can ensure the optimization of water withdrawal from the borehole or tank when the pump is dry running.