Supply Beijing soft start cabinet professional production - Tianhao Hesheng

Soft start cabinet specializing in the production - Beijing Tianhao Hesheng 
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 Overview: 
 Soft start cabinet for all kinds of high-power motor to start (state regulations, 11KW motor star delta starter or soft start) to replace the traditional use of soft-start startup mode, to achieve a smooth start to reduce the starting current to reduce the motor starting, compared with high-current motor mechanical impact, and the impact on power, improve power quality, energy conservation. The stall protection and rapid protection against mechanical failure or stall blocked causing the motor to overheat and burned to reduce the pressure drop caused by higher current, affecting other electrical appliances, reduce wear and extend the life of the motor, saving maintenance costs of machinery. 
 A soft start cabinet use 
 Methods of operation: manual operation and automatic operation 
 Manual operation: Close the switch, power indicator light, you can operate, twist the selector switch to "Manual" position, start the motor, motor starters, running lights, press the "Stop the motor then the motor is stopped. run the stop light 
 Automatic operation: closing the switch, power indicator light, twist the switch to "Auto" position, check the control cabinet (box) under the control of motor actions by the instructions of the level control instrument. When the level reaches the control level, corresponding to the level indicator LED, the corresponding limit control relay normally open contact is automatically closed, the second control circuit automatically switches, motor starters, while running light. When the water level to stop the water level, the corresponding indicator light, liquid level measurement and control instrument of the corresponding limit control relay normally closed contacts disconnect the secondary control loop open, the motor stops working, run the light goes out 
 2, the control mode 
 Constant voltage type (high pressure to stop the pump or motor, the pressure is low to start the pump or motor) 
 Water type (low water level to open the pump or motor, the high-water to stop the pump or motor) 
 Drainage (high-pressure bit pump or motor, the low water level to stop the pump or motor) 
 Interlocking type (when the shared pool of other pumps and fire pumps shall be located the fire interlock; groups building the tank's water level interlock control) 
 3 ways of working 
 Single pump control, 
 Two pump control, one with a prepared (one for a soft start cabinet, delayed more than soft start cabinet, prepared with a soft start cabinet, Uses a soft start cabinet, etc.) 
 PLC control or inverter control, to achieve multiple pump linkage, complete monitoring and control or guarantee the constant pressure, or the constant pressure of the hydraulic station 
 4, classification 
 Voltage soft starter cabinet, low-voltage soft start cabinet, fan starter cabinet, pump starter cabinet, hydraulic station control cabinet 
 5, the technical performance 
 Power supply voltage: AC380V 50HZ 
 Control object: not more than 320KW three-phase induction motor