Schneider Electric ATV930U40N4 Variable Speed Drive ATV930U40N4

Description:

The Schneider Electric ATV930U40N4 variable speed drive is used in industrial automation systems to control the speed and torque of three-phase electric motors in process control applications. This Altivar Process 930 series AC drive converts fixed frequency input power into adjustable output frequency to optimize motor performance and energy efficiency. It is commonly installed in industrial process equipment, pump systems, and conveyor machinery where precise motor speed regulation and reliable operation are required. Maintenance technicians and system integrators use this drive for motor control upgrades, process optimization, and replacement of failed variable frequency drives in industrial automation environments.

Applications:

The Schneider Electric ATV930U40N4 AC drive is widely used in industrial environments including water and wastewater treatment plants, oil and gas processing, mining operations, food and beverage production lines, pump and fan systems, conveyors, compressors, and heavy process machinery where reliable variable speed motor control and energy efficiency are required.

Technical Specifications:

• Manufacturer: Schneider Electric
• Model: ATV930U40N4
• Product Type: Variable Frequency Drive (VFD)
• Series: Altivar Process 930
• Motor Power Rating: 4 kW (5 HP)
• Supply Voltage: 380–480 V AC three-phase
• Input Frequency: 50–60 Hz ±5%
• Output Current: Approximately 9.3 A
• Output Voltage: 3-phase motor output
• Control Methods: Vector control and V/F motor control
• Integrated Features: Built-in braking chopper
• Communication Protocols: Modbus TCP, Ethernet/IP, Modbus serial
• Network Interfaces: Dual RJ45 Ethernet ports
• EMC Filter: Integrated EMC filter (C2/C3 category)
• Protection Rating: IP21 enclosure
• Mounting Type: Panel or wall mounted installation
• Operating Temperature Range: −15°C to +60°C
• Application Category: Industrial process motor control systems

Common Replacements:

• Schneider Electric ATV930U55N4
• Schneider Electric ATV630U40N4
• Schneider Electric ATV320U40N4