VEICHI 5.5KW VFD SI23 Series

VEICHI SI23-D5 – 5.5 kW Variable Frequency Drive

Product Description
The VEICHI SI23-D5 5.5 kW VFD is a powerful solar-ready drive tailored for small to medium agricultural and industrial water pumping systems. Equipped with smart MPPT (Maximum Power Point Tracking) technology and built-in protections, it ensures efficient DC to AC conversion and stable motor control even under fluctuating solar input conditions. Its rugged design supports reliable performance, compact install space, and precision control for AC motors, water pumps, and automated systems.

Key Specifications
• Power: 5.5 kW
• DC Input Voltage Range: 250 – 780 VDC
• Max DC Input: ~8.5 kW
• RVOC Voltage (Recommended PV Open Circuit): 620 – 750 V
• Output Current: ~13 A
• Output Frequency: 0–320 Hz
• 3-Phase 380–460 VAC Output
• Solar MPPT & Pump protection features
• Dry-run, low-frequency, over-current protection