The Schneider Electric ATV320 Variable Frequency Drive (VFD) is a reliable, energy-efficient solution designed to control motors in a variety of industrial applications. Not only is it compact, but it also enhances control precision and reduces energy costs. Therefore, its ideal for OEMs, system integrators, and industrial panel builders who seek performance and efficiency.
Moreover, the ATV320 series covers a broad power range from 0.37kW to 15kW, making it versatile for various applications such as fans, pumps, conveyors, and mixers.
Key Features:
- Compact Design: As a result of its slim profile, it reduces panel space requirements.
- Wide Power Range: With support from 0.37kW to 15kW, it covers diverse motor loads.
- Built-in EMC Filter: Furthermore, its C3 filter ensures compliance with industrial EMC standards.
- Advanced Control Options: It supports both V/F and Sensorless Vector Control for improved performance.
- Integrated Communication: In addition, it includes Modbus RTU via an RJ45 port for easy integration.
- High Overload Capacity: Consequently, it performs well under heavy load conditions.
- Quick Configuration: With its user-friendly interface, setup becomes fast and simple.
- Durable Build: The conformal coating protects internal components in dusty or harsh environments.
- Energy Efficient: Because it optimizes power usage, it reduces long-term operational costs.
- Flexible Applications: Whether for mixers or conveyors, it adapts to many motor-driven systems.
Technical Specifications:
- Brand: Schneider Electric
- Series: ATV320
- Model Range: ATV320U04N4C to ATV320D15N4C
- Category: Variable Frequency Drive
- Input Voltage: 3-phase, 380-460V AC
- Output Frequency: 0.1-599 Hz
- Control Modes: V/F and Sensorless Vector Control
- Power Output: 0.37kW to 15kW
- Protection Class: IP20
- Communication: Modbus RTU (RJ45 interface)
- Mounting Type: Panel mount
- Certifications: CE, RoHS, IEC compliant
Reliable and Efficient Motor ControlThe ATV320 VFD provides high efficiency (97%) and dependable performance for diverse motor speed control needs. Its robust design includes built-in thermal protection, EMC filter, and automatic motor recognition for precise, safe operation under various industrial conditions.
Flexible Integration and CommunicationWith integrated Modbus and CANopen and support for optional protocols like Ethernet/IP and Profibus, the ATV320 can be seamlessly incorporated into most automation systems. Its compact dimensions and flexible mounting make it ideal for both new projects and retrofits.
Durable, User-Friendly DesignFeaturing a conformal coating, high-grade insulation, and resilience to vibration, the ATV320 excels in challenging environments. The intuitive 7-segment display and programmable inputs streamline set-up and daily use, while the STO function enhances operational safety.
FAQ's of Schneider Electric ATV320 VFD Compact Variable Frequency Drive, 0.37kW to 15kW, IP20:
Q: How does the ATV320 VFD enhance energy efficiency in motor applications?
A: The ATV320 drive achieves energy efficiency by using advanced motor control methods such as V/F and sensorless vector control, as well as an integrated EMC filter, ensuring a power factor above 0.98. Its efficiency exceeds 97%, reducing electrical consumption and operating costs in continuous-use applications.
Q: What protection features are built into the Schneider ATV320 VFD?
A: This VFD includes integrated short circuit protection, built-in thermal (overheating) protection, dynamic braking via a built-in chopper, and Safety Torque Off (STO) for safe shutdown. The conformal coating safeguards against harsh environments, and robust vibration resistance enhances reliability.
Q: Where can the ATV320 VFD be installed, and what mounting options are available?
A: The ATV320 can be wall-mounted or panel-mounted, thanks to its compact rectangular shape and screw terminal connections. With an IP20 rating and robust enclosure, it suits control panels in industrial settings across India and beyond, up to altitudes of 1000m without derating.
Q: When should derating be considered for the ATV320 VFD?
A: If installed at altitudes above 1000 meters (up to a maximum of 3000 meters), derating must be applied to maintain safe operation. This adjustment helps compensate for reduced air density, ensuring continued reliability and performance.
Q: What motor applications are suitable for the Schneider Electric ATV320 VFD?
A: The ATV320 is designed for variable speed control in three-phase or single-phase motor applications such as pumps, fans, conveyors, and more. Its programmable inputs and outputs allow customization for different automation scenarios.
Q: How is the ATV320 VFD controlled and monitored?
A: It offers an integrated 7-segment LED keypad for local control and monitoring, and digital/analog programmable inputs for remote management. Communication options include built-in Modbus and CANopen, with expandability to Ethernet/IP, Profibus, or DeviceNet for integration with automation systems.
Q: What are the process steps for commissioning the ATV320 VFD?
A: Commissioning involves mounting the drive, wiring to motor and power sources via terminal blocks, configuring parameters through the LED keypad, and performing auto-tuning or motor recognition. System communication protocols are set up depending on automation requirements, followed by functional and safety testing.
