Transformer 220v 380v Frequency Inverter Frequency Converter 220v Input Single Phase 380v Output Three Phase for 0.75KW Spindle Motor CNC Speed Control

220V 380V transformer designed for industrial motors, it adapts precisely to the load thanks to continuous speed regulation from 0 to 999 Hz, reducing the vacuum power consumption of pumps, fans and other equipment. Built-in AVR voltage regulator + pure sine wave output, eliminating voltage fluctuations of 380V three-phase network, adapting to harsh electrical environments and meeting energy efficiency standards. Combining intelligent temperature controlled fan + IPM/IGBT module, heat dissipation efficiency increased by 40%, noise ≤ 25dB, high load always maintain a low operating temperature of 45°C, 220v 380v frequency dimmer suitable for workshops in closed cabinets. Triple protection against overload (200% for 3 seconds), undervoltage (160V) and dust (IP20), thanks to a high humidity environmental test at 35°C. frequency converter 0.1ms ground fault response time. HD settings display, PLC preset mode and other industrial scenarios, RS485 communication port. Compact wall design (23 cm thick) for space saving, motor speed variator protective housing. Industrial foam box with anti-moisture coating to withstand rainy weather conditions. For any questions about assembly line, packaging machine and handling, please feel free to contact us.