40kW Single Phase to 3 Phase Converter, 240V to 415V

The 40kW single phase to 3 phase converter is designed to supply stable three-phase power in locations where only single-phase electricity is available. It adopts IPM modules and SVPWM control technology to generate pure sine wave output with THD ≤2%, ensuring smooth motor operation and reliable performance for industrial equipment. With wide input voltage 80–320V AC, high conversion efficiency up to 94%, and frequency stability ≤0.01%, the converter delivers consistent and efficient power output. The system also features LCD status monitoring, dual startup modes, electrical isolation, and multiple protection functions, making it suitable for compressors, pumps, machine tools, and other motor-driven machinery.

Note:

1. When the load is a motor, the phase converter should be more than 5~7 times the motor capacity.
2. When the load is soft start + motor, the phase converter should be more than 3 times the motor capacity.
3. When the load is VFD + motor, the phase converter should be more than 1.5~2 times the motor capacity.

Feature

• Efficient Single Phase to 3 Phase Conversion: Easily generate reliable three phase power from standard single-phase input for industrial and commercial equipment.
• Stable Pure Sine Wave Power: Provides smooth AC output with low waveform distortion and excellent voltage stability.
• Dual Start Mode Control: Step-down start and variable frequency start improve compatibility with motors and inductive loads.
• Clean & Stable Electricity: Built-in filtering technology removes grid interference and provides a stable power supply environment.
• High Efficiency Design: SVPWM control technology delivers high conversion efficiency and low no-load loss.
• Safe & Durable Operation: Equipped with complete protection functions including overload, short circuit, and over-temperature protection.

Details

• Smart LCD Display: Shows key operating data including voltage, current, frequency, power, and system faults.
• Safe Power Connection: Clearly labeled terminals provide secure single-phase input and three-phase output.
• Surge Protection Device: Built-in SPD protects equipment from voltage spikes.
• Overload Protection: Circuit breaker safeguards the system from overload and short circuit conditions.
• Easy Installation: Wiring hole design makes cable routing faster and more convenient.

Dimension

Wiring Instructions

Single Phase

Split Phase