Taiyuan water pump control cabinet

water pump Control cabinet

Automatic part: peripheral operation actuator, electric machinery The integrated protection part and other various sensing devices are combined, which is an economical, practical, safe, reliable and easy to maintain automatic water supply device based on the power frequency to start and stop the pump motor; Manual part: manual start and stop.

1. The circuit design is simple and clear, with clear thinking, convenient for fault analysis and maintenance;

2. Excellent performance, flexible control mode, strong anti-interference ability, stable and reliable operation;

3. The control program can realize various control modes according to user needs. Such as: liquid level control, pressure control, time control, fire control, etc;

4. Manual and automatic control function settings ensure the safe and continuous operation of the equipment with strong functions and long service life.

1、 Control mode

1、 One for use and one for standby: Control 1 # and 2 # water pumps. In automatic mode, it can work in "1 # main 2 # standby" or "2 # main 1 # standby". In two states, when the main pump fails, the standby pump will be put into operation automatically. In case of "manual" override, it can be controlled by the panel operating button. If the user requires to add the "dual-use" mode (that is, two pumps are used at the same time), please specify when ordering;

2、 Two for use and one for standby: Control 1 #, 2 # and 3 # water pumps, which can work in three states: "1 #, 2 # main and 3 # standby" or "2 #, 3 # main and 1 # standby" or "1 #, 3 # main and 2 # standby". When the main pump fails, the standby pump will be put into operation automatically. "Manual" start is controlled by operating buttons. If one main pump is turned off, it will become "one for use and one for standby". If the user requires to increase the "three for use" working mode (three pumps can be used at the same time), please specify when ordering;

3、 Three for use and one for standby: Control four water pumps 1 #, 2 #, 3 # and 4 #, which can work in four states: "1 #, 2 #, 3 # main 4 # standby" or "2 #, 3 #, 4 # main 1 # standby" or "1 #, 2 #, 4 # main 3 # standby" or "1 #, 3 #, 4 # main 2 # standby". When the main pump fails, the standby pump will automatically put into operation. When starting "manually", it is controlled by the panel operation button. If one main pump is turned off, it will become "two for use and one for standby". If two main pumps are turned off, it will become "one for use and one for standby". If the user requires to add the "four use" working mode (that is, four pumps are used at the same time), please order for details.

2、 Control mode:

1. "Y" level control: this type of control cabinet is equipped with Float switch Or high-performance electronic liquid level controller, which can automatically control the start and stop of water pump according to the level of liquid;

2. "P" pressure control: this type of control cabinet is equipped with external electric contact Pressure gauge ， Pressure controller Or the pressure is irrelevant. The start and stop of the water pump can be automatically controlled according to the pressure of the pipe network. At the same time, it is suitable for control by means of floating ball switch, limit switch, button remote control, etc. It is a kind of motor control cabinet with "universal interface" and should have a wide range;

3. "T" temperature control: the temperature sensor outside the control cabinet can be used according to the temperature of the conveyed medium. Automatically control the start and stop of the water pump. Applied to constant temperature, exchange unit system, etc;

4. "S" time control: this type of control cabinet is equipped with a time controller, which can automatically control the start and stop of the water pump according to the time sequence preset by the user, and is used for equipment requiring timing control