Variable Frequency Drive (VFD/VSD) SINEE EM730-2R2-2B - Inverter Drive 2.2 kW 240 VAC

The Sinee EM730-2R2-2B Frequency Drive is a reliable 2.2kW (3HP) Variable Frequency Drive (VFD) designed for precise motor speed control in industrial applications. Whether you're managing woodworking machinery, food processing equipment, cable manufacturing systems, or fan-driven operations, this versatile and compact VSD (Variable Speed Drive) ensures smooth performance, energy efficiency, and robust control.

Built for flexibility and high reliability, the EM730 series inverter supports both AC asynchronous and permanent magnet synchronous motors, offering advanced drive modes like vector VF control and sensorless vector control (SVC). It’s perfectly suited for a wide range of machinery in harsh industrial conditions.

Key Features:

• Power Rating: 2.2kW / 3HP
  
• Input and output voltage are the same, 200V-240V
• Input Voltage: 3 Phase and/or single phase 
  
• High-frequency output: Supports motor speeds up to 3000Hz
  
• Drive Modes: V/F control and Sensorless Vector Control (SVC)
  
• Special Functions: Rewinding/unwinding capabilities
  
• Wi-Fi connectivity available with optional add-on module (sold separately).
• With support for 100 kHz high-speed pulse input for precision applications.
• Compact Design with internal EMC filter (near Level C3)
  
• Detachable keypad and easy one-button switching
  
• Reliable Operation: Stable under full load up to 50°C ambient temperature
  
• Metal Substrate: Minimizes induced voltage, ideal for high-vibration environments
  

Comprehensive Protection Features:

• Output short-circuit, overcurrent, overload
• Overvoltage, undervoltage, input phase loss
• Overheat and memory failure
• Soft start and current detection abnormalities
• Temperature sensor failure
  

Alternate Names:

• Variable Speed Drive (VSD)
  
• Variable Frequency Drive (VFD)
  
• Frequency Inverter
  
• AC Motor Drive
  
• Motor Speed Controller
  
• Adjustable Speed Drive (ASD)
  
• Frequency Converter
  
• Inverter Motor Controller
  
• Industrial VSD for woodworking, fans, cable machinery

Compatible Replacement For:

Delta - VFD022EL43A

Mitsubishi - FR-D740-2.2K    

Hitachi - WJ200-022SF

Siemens - 6SL3210-1PE23-0UL0    

ABB - ACS355-03E-23A1-4    

Yaskawa - CIMR-VUBA0018FAA

This Sinee drive is a direct functional equivalent to the models listed above, suitable for standard induction motor applications.

Applications:

• Woodworking Machinery
  
• Food Processing Equipment
  
• Packing Machinery
  
• Cable Manufacturing Equipment
  
• Fan and Hydropower Systems
  
• Light to Medium Duty Automation Lines
  
• Rewinding and Unwinding Applications

Why Choose Southern Technology Ltd:

• NZ-based stock and support for VSD & VFD Inverters
  
• Full technical support and system integration advice
  
• Competitive pricing on Sinee, Delta, and Mitsubishi Drives
  
• Fast delivery across New Zealand
  
• Free compatibility assessment for existing systems

Need Help?

Not sure if this is the right VFD for your motor? Contact our team at Parts@southerntech.co.nz or call us for expert advice on VFD replacements and motor control solutions.

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EM730 Technical Manual: