pressure gauge nuova fima ราคา pumping station powered by Delta CP2000 frequency drives is delivering efficient irrigation to a dairy farm in South Africa in an area experiencing irregular and ever lowering rainfall.
Five low-energy Delta CP2000 frequency drives drive the six underground properly pumps and ensure that the water dropped at the floor is transferred on to the upper tank.
เกจวัดแรงดันnuovafima needed a pump system to entry floor water from wells and guarantee a reliable and cost-effective water provide. The farm’s proprietor commissioned an acceptable system from electrical set up planners, Pienaar Elektries, which specialises in agricultural operations. Following an in-depth planning and consultation process, Pienaar Elektries opted for several automation merchandise from Delta.
The deliberate irrigation system comprised two reservoirs at completely different heights, to be crammed with water by a total of six underground properly pumps overnight, when the vitality costs had been low. A transport pump is used to switch water from the decrease reservoir to the upper one. The peak distinction allows the sprinkler system to be operated using gravity alone through the day, making it significantly environment friendly. The cattle and the dairy also can take their water provide from this irrigation system. The key requirements of the venture had been cost efficiency and low energy consumption.
Five low-energy Delta CP2000 frequency drives drive the six underground well pumps and ensure that the water dropped at the surface is transferred on to the upper tank. The CP fashions feature a PID controller with feedback that allows the water degree within the tanks and boreholes to be monitored and corrected. This is done by alternating between the completely different pumps and continually monitoring the circulate. If the borehole stage falls below a minimum predetermined by the person, the PLC management switches to the following the borehole and prevents the pumps from being damaged.
The system has numerous Delta DVP sequence programmable logic controllers (PLCs). Three DVP04AD PLCs monitor the sensors in boreholes and hold the water degree above the predetermined worth. Five DVP16SP PLCs regulate the motors. One DVP12SE PLC monitors the water degree within the high reservoir and the animal watering stations, while an extra DVP controller manages the sprinkler installation. Two human-machine interfaces (HMI) from the DOP-100 series are used to display all the processes in the system and present system information and warning indicators on a 7 or 15-in contact display. In-house software program additionally permits the time configuration and power costs to be monitored remotely. Users can also monitor the whole process via the DOP-100 VNC server.
The system is now working with none issues and provides both livestock and crops with adequate water, even in periods of low rainfall.
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