Standard AKN-2-5.5 direct start of pumps control panel

Electronic protection of pumps against accidents in the power supply network: loss of one or two phases, inadmissible voltage asymmetry in the phases, inadmissible low/high voltage in the phases, violation of phase sequence (for STANDARD AKN-2-P) Short-circuit protection of pumps on the device-pump line Electronic protection against pump current overloads with inverse time characteristic. Dry run protection of pumps: electronic (by power factor and minimum current) or by signal from external sensor Pump motor overtemperature protection based on signals from built-in WSK/PTC sensors