Wie erreichen Sie VEIKONG VFD Schlafmodus und Niederspannungsschutz?

光伏水泵变频器
March 20, 2025
Kategorieverbindung: 3 Phasen-Solarpumpen-Inverter
Kurzfassung: Learn how to achieve VEIKONG VFD sleep mode and low voltage protection with this high-performance solar inverter for water pumps. Ideal for 1HP to 10HP systems, it offers advanced features like MPPT optimization and multi-liquid-level control.
Verwandte Produktmerkmale:
  • Supports power ranges from 220V (0.75 - 75KW) to 380V (0.75 - 160KW).
  • Compatible with both DC and AC inputs simultaneously.
  • Includes protection functions like over/under voltage, over-current, and short circuit.
  • Features optimized MPPT arithmetic with 99% accuracy.
  • Offers multi-liquid-level control, dry run protection, and PID control.
  • Auto-dormancy on weak light and auto-recovery on strong light for efficiency.
  • Automatically switches from solar to grid supply during weak light conditions.
  • Optional LCD display and GPRS module for enhanced monitoring and control.
FAQ:
  • How can I check and solve basic problems if the inverter trips or shows an error?
    Check the solar panel's VMP and VOC, motor pump power, distance between motor and inverter, trip records (r25.00, r25.01, etc.), and motor insulation. Refer to troubleshooting guides for solutions.
  • What is the wiring method for a 220V single-phase motor without a starting capacitor?
    Connect U to the common end of the starting and working windings, V to the starting winding, and W to the working winding. Adjust P22.13=1 if the rotary steering is incorrect.
  • How does the auto-dormancy feature work on weak light?
    The inverter automatically enters dormancy during weak light conditions and resumes operation when strong light returns, eliminating the need for manual intervention.