Single Phase VFD Inverter

The SINEE EM730-2R2-2B is a general-purpose, compact variable frequency drive (VFD) designed for controlling the speed of AC motors in industrial applications. This model is rated at 2.2 kW and supports both single-phase and three-phase AC inputs (200–240V). The EM730-2R2-2B provides high-performance motor control using vector V/F (VVF) and speed sensorless vector control (SVC) modes. The series is compatible with standard AC asynchronous motors and, in non-standard versions, permanent magnet synchronous motors.

Key Features:

• Motor Compatibility: Standard models for single and three-phase AC asynchronous motors; non-standard versions support permanent magnet synchronous motors

• Power Rating: 2.2 kW

• Input Voltage: Single-phase or three-phase 200–240V AC, 50/60 Hz

• Output Voltage: Matches input supply voltage

• Control Modes: V/F (VVF), speed sensorless vector control (SVC)

• Output Modes: Speed and torque control

• Protection Functions: Overcurrent, short circuit, overvoltage, overload, overheating, phase loss, load loss, and external protection

• Communication: Supports Modbus RTU, Wi-Fi, and mobile app monitoring and configuration

• User Interface: Removable LED keypad with five-digit display, function keys, and digital potentiometer

• Overload Capacity: Heavy-duty operation, rated output current up to 10A

• Cooling: Forced air cooling system

• Special Functions: High-frequency output (up to 3,000 Hz for compatible motors), rewinding/unwinding modes

• EMC: Built-in C3 filter for electromagnetic compatibility

• Protection Class: IP20

• Applications: Suitable for woodworking, food processing, packaging, cable machinery, and fan control

Applications:
Designed for variable speed control of industrial motors in automation, machinery, HVAC, and process equipment.