الوصف

B**0S series Pumps Special Intelligent Controller Main features:Specially used in pumps controlling, automatic exchange of pumps, operated easily, high reliability, low noise, high performance. Power range: 0.*7KW~7.5KW **0V 　　　　　 0.*5KW~7.5KW **0V Characteristics: (1)It uses the latest IPM intelligent power modules. (2)PI control, only enclose a pressure current sensor can form closed loop controlling system conveniently, (3)It can make several pumps running simultaneously without PLC. (4)Instant restart after short power supply, soft-start without impact on the spinning machines. (5)The start and stop of the cooling fans is determined by the inside temperature, which can prolong the using life of the cooling fans. (6)ZERO flux stop and energy-saving functions, and it can stop automatically on occasion of no usage of water. (7)Each pump takes turns to control the situation on time when several pumps run simultaneously, which can balance the time and prohibit pumps rusting. (8)It records the fault parameters at any time in order to analyze faults phenomenon. (9)Working time accumulates automatically easy to energy-saving analysis and protection of the facilities. (*0)Complete protection function, steady running environment, and with protection of under voltage, over voltage, over current , over heat and so on.