SHD102 single station to pump water controlled auto-voltage starting circuit a closed
The described system utilizes an autotransformer to manage voltage levels during the starting phase of connected equipment. The adjustable starting time, ranging from 30 to 60 seconds, allows for customization based on specific operational requirements, ensuring a smooth ramp-up of voltage to prevent inrush current that could potentially damage sensitive components.
The SDJ electrode liquid level sensor of HJ-13 type serves as a crucial component in monitoring liquid levels, providing real-time feedback to the control system. This sensor operates on the principle of conductivity, where the presence of liquid completes an electrical circuit, thus signaling the control system to engage or disengage the pump as necessary.
The pump control system box, identified as HKD-21B type, acts as the central hub for managing the operation of the pump based on inputs from the liquid level sensor. It is designed to handle the control signals and power requirements for the pump, ensuring efficient operation and protection against dry running conditions.
The integration of 1MK level modules of HKG-1SG type enhances the system's capability to monitor multiple levels or conditions, providing flexibility and scalability. Similarly, the 2MK start module of Hoc-21 type is utilized to manage the starting sequence of the pump, ensuring that it initiates only when all safety and operational conditions are met.
Finally, the SY run sensor of HQC-1 type is implemented to monitor the operational status of the pump during its run phase, providing feedback to the control system for real-time adjustments and ensuring optimal performance throughout its operational cycle. This comprehensive setup allows for efficient management of liquid levels and pump operation, contributing to the overall reliability and effectiveness of the system. Autotransformer voltage starting, starting time 30-60s adjustable. Figure, SDJ electrode liquid level sensor HJ-13-type, pump control system box with HKD-21B type, 1MK level mo dules adopted by HKG-1SG type, 2MK start module Hoc-21 type, SY run sensor HQC- l type.
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