Product Description

The ATV320U07N4B is a variable frequency drive (VFD) from the Altivar 320 series by Schneider Electric. This series is designed to control the speed of three-phase induction motors in industrial applications, providing energy-efficient and reliable motor control. The ATV320U07N4B model is specifically aimed at applications where easy integration, compact size, and optimized control are required, such as in HVAC, conveyors, and various pump and fan applications.

Technical Specifications

• ower Supply:
• Input Voltage Range: 200–240V AC, Three-phase
• Frequency: 50/60 Hz ± 5%
• Motor Power:
• Rated Power: 0.75 kW (1 HP)
• Motor Voltage: 200–240V
• Output Frequency: 0–599 Hz (adjustable)
• Current:
• Output Current: 3.2 A
• Control Modes:
• Open-loop V/F (Volts per Frequency) control
• Closed-loop vector control (with feedback options)
• Motor control with precise torque regulation for efficient operation.
• Protection Features:
• Overcurrent protection
• Overvoltage protection
• Undervoltage protection
• Overtemperature protection
• Short-circuit protection
• Ground fault protection
• Stall prevention
• Communication Options:
• Modbus RTU (RS485) communication protocol for integration with other automation devices.
• Optional communication modules for additional protocols such as CANopen, Ethernet/IP, PROFIBUS, etc.
• Environmental Ratings:
• Ambient Temperature: -10°C to +50°C (derating above 40°C)
• Storage Temperature: -25°C to +70°C
• Humidity: 95% max. (non-condensing)
• Protection Class: IP20 (standard)
• Mounting:
• Mounting Type: Wall-mounted or DIN rail (with optional adapter)
• Dimensions:
• Width: 106 mm
• Height: 150 mm
• Depth: 138 mm
• Weight:
• Approx. 1.6 kg