Kurzfassung: Discover the 90kw 120hp Solar Well Pump Controller, a high-efficiency solar water pump inverter with 99% MPPT efficiency. Perfect for driving both AM and PMSM pumps, this controller offers advanced software technology, remote monitoring via GPRS, and dual power input options. Ideal for solar-powered water systems.
Verwandte Produktmerkmale:
Built-in MPPT function with efficiency up to 99.6% for optimal solar energy utilization.
Compatible with both AM and PMSM pumps, offering versatile application options.
Advanced software technology ensures perfect stability in output frequency.
Remote control and monitoring via GPRS system, accessible on PC and mobile devices.
Dry run protection function to safeguard the pump from damage.
Automatic start and stop function for convenient operation.
Dual power input options: accepts both DC and AC power sources.
Optional LCD keypad for enhanced user interface and control.
FAQ:
How does the automatic start and stop function work?
If controlled by the keyboard, no parameters need to be set. For external switch control, set P00.06=1 and connect a wire or switch to COM and DI1. Closing the switch starts the drive, and opening it stops the drive.
How can I use a float switch to stop the pump when the water tank is full?
If your float signal is a digital signal, use the float switch to short DI3 and COM. Refer to the connection diagram for detailed instructions.
How do I set the minimum and maximum frequency for the pump?
Set P47.05 for the minimum frequency (e.g., 30Hz) and P47.06/P47.07 for timing. For a 60Hz motor, set P01.06, P01.08, and P11.05 to 60Hz, or use quick settings based on motor type (P00.11).