ac driver system for electric pumps,capable of maintaining constant pressure in relation to flow rate variations

ac driver for water pump system.

Features:

. Silent operation,compact design and highly reliable

. Wide performance range

. Intelligent cosntant pressure control and can set pressure on keypad

. To adapt to a variety of sensor signals(for selectable): pressure transmitter,transmissible pressure gauge

. When the pressure drops to the preset level,the pump will start-up and when the water construction drops again,the outlet pressure will rise to a pre set stop pressure after which the pump will stop.

applications:

water pump,electric pumps.

Power range 200~240V: 0.5HP~10HP(0.37KW~7.5KW)

Three phase 200~240V: 1HP~7HP(0.75KW~7.5KW)

Three phase 380~440V: 1HP~10HP(0.75KW~7.5KW)