Main technical data : Start type :STAR-DELTA Qty of controlled pump: single pump Rated input voltage: AC380V/Three phase / 50hz/60hz Rated output power :0.75kw-250kw
Protection function : Over load protection Pump stalled protection Dry run protection Under voltage protection Over voltage protection Phase unbalance protection Phase reversal protection
Application & control characteristic: Control and protect single / duplex pump Using water level sensor, float switch,pressure switch or transmitter to control pump start and stop Applied for water supply by liquid level control through float switch,liquid probe or transmitter Applied for water supply by pressure control through pressure switch or transmitter Applied for drainage by liquid level control through float switch ,liquid probe or transmitter
Other features : Output power alternation by DIP switch(5P) Different application by setting DIP switch (3P) Starting type by setting DIP switch (2P) Pump last five faults record displaying Pump accumulative running time displaying Presenting dry contact point (BA port ) Present RS485 port
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