SLP

Protection device against voltage peaks

The SLP device is a filter designed to prevent voltage peaks, caused by electric abnormalities in the supply network or by other various electrical interferences, from damaging the electrical components built within ZDS pumps. In such cases the SLP interrupts the power supply. SLP is recommended to guarantee a complete protection also when a generator with internal combustion engine is used or when the pump is installed in areas frequently disturbed by lightning or by other causes.

 

Green light = SLP operative

When the light is green, the SLP is correctly powered and the pump is protected even if the pump is not operating.

Red light = SLP operative (pump running)

When the light is red, the SLP is correctly powered and the pump is protected during operation.
 

Send us a request


  • kW: SLP1 - up to 1,1 (10 A) SLP2 - up to 2,2 (16 A)
  • Voltage range: 220-230V
  • Frequency: 50Hz

Automatic protections

SLP:  voltage peaks protection

SLP: voltage peaks protection

SLP device protects the electronic inside the submersible pump against voltage peaks, which can be caused by electric abnormalities in the supply network or by other various electrical interferences. It reduces overvoltage, keeping the correct operating voltage range or interrupts the power supply in case of very high peaks.

Model performance

Download

Information on a proper installation

None of the SLPs can be used with a frequency inverter

Download our catalogue

To download the version with prices please login or register.