Schneider Electric ATV340D18N4E Altivar Machine ATV340 18kW 3-Phase 400V 39A Variable Speed Drive

The Schneider Electric ATV340D18N4E is an Altivar Machine ATV340 series variable speed drive rated at 18 kW on a 3-phase 400 V supply, delivering 39 A output current for precise motor speed and torque control. Designed for demanding machine builder applications, the ATV340D18N4E combines compact design with advanced frequency inverter technology, enabling significant energy savings and seamless integration into automated production systems.

Technical Specifications

Applications & Use Cases

• Machine Tools: Precise speed and torque control for milling, turning, and machining centres requiring dynamic response.
• Conveyor Systems: Smooth acceleration and deceleration of belt conveyors and material handling equipment for process continuity.
• Pumps & Fans: Variable flow control to match process demand, delivering measurable energy savings over fixed-speed operation.
• Packaging Machinery: High-performance frequency inverter control for synchronised multi-axis packaging and filling lines.
• Compressors: Efficient motor control to reduce start-up current and optimise compressor output at varying loads.