Single Phase VFD Inverter

The SINEE EM730-1R5-2B is a general-purpose, compact variable frequency drive (VFD) rated at 1.5 kW, designed for precise speed and torque control of AC motors in industrial applications. This model supports both single-phase and three-phase AC inputs (200–240 V, 50/60 Hz) and is suitable for driving AC asynchronous motors and, in non-standard versions, permanent magnet synchronous motors. The EM730-1R5-2B features advanced vector V/F (VVF) and speed sensorless vector control (SVC) for reliable motor performance.

Key Features:

• Motor Compatibility: Single-phase and three-phase AC asynchronous motors; supports permanent magnet synchronous motors in non-standard versions

• Power Rating: 1.5 kW

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

• Output Voltage: Matches input power supply

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

• Output Modes: Speed and torque control

• Rated Output Current: 8 A (heavy duty)

• Protection: Short circuit, overcurrent, overvoltage, overload, overheating, phase loss, load loss, external protection

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

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

• Cooling: Forced air cooling

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

• EMC: Built-in C3 filter for electromagnetic compatibility

• Protection Class: IP20

• Dimensions (W×H×D): 93 mm × 172 mm × 136 mm

• Applications: Woodworking, food processing, packaging, cable machinery, fan control, and other industrial applications requiring variable speed control

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