POWTRAN PI550-1R5G1 1.5kW VFD – 220V Single Phase Input to 220V Three Phase Output Variable Frequency Drive

Product Description
The POWTRAN PI550-1R5G1 Variable Frequency Drive is a robust and intelligent motor controller designed for industrial and commercial applications requiring efficient speed regulation and energy savings. With a 1.5kW (2HP) power rating, it converts 220V single-phase input into 220V three-phase output, making it ideal for driving small to medium-sized motors.
This model belongs to POWTRAN’s advanced PI550 series, featuring vector control technology, built-in PID functionality, and RS485 Modbus communication for seamless integration into automation systems. Its compact design, intuitive keypad, and comprehensive protection features make it a reliable choice for OEMs, installers, and maintenance teams.
Key Specifications:
•     🔹 Brand: POWTRAN
•     🔹 Model: PI550-1R5G1
•     🔹 Power Rating: 1.5kW / 2HP
•     🔹 Input Voltage: 220V AC, Single Phase
•     🔹 Output Voltage: 220V AC, Three Phase
•     🔹 Frequency Range: 0–400Hz
•     🔹 Control Features: Vector control, PID, RS485 Modbus
•     🔹 Protections: Overload, overvoltage, undervoltage, short-circuit
Applications:
•     Industrial automation
•     HVAC systems
•     Water pumps and blowers
•     Conveyor belts
•     CNC and machine tools
Whether you're upgrading a legacy system or building a new control panel, the POWTRAN PI550-1R5G1 delivers reliable performance, flexible control, and energy efficiency in a compact footprint.