Schneider Electric launches the Altivar 305 General-Purpose Variable Frequency Drive, completing the "Golden Four-Piece Suite" for machine motion control.

Abstract: The ATV305 General-Purpose Variable Frequency Drive is designed for compact, standard applications. It is the second product in the new generation overall solution of the "Golden Four-Piece Suite" for machine motion control.

On May 8, 2025, Schneider Electric, a global leader in industrial technology, officially launched the Altivar 305 general-purpose variable frequency drive. As the second product in the new generation overall solution of the "Golden Four-Piece Suite" for machine motion control, following the Harmony ET5 HMI, the ATV305represents another innovation resulting from independent R&D in China under Schneider Electric's "China Center" strategy. Thanks to its compact design, reliable and durable protection and coating, as well as iterative upgrades across its full product series, the ATV305 offers three core values to enterprises: flexibility and ease of use, stability and reliability, and broad applicability, helping them achieve continuous and

stable production.

●Flexible and Easy-to-Use:

Book-style compact design: Supports side-by-side installation, effectively saving control cabinet space

Meets Chinese user habits: Button operations and numeric menus are optimized for local users, with intuitive and simple operation

Quick batch configuration: Achieve rapid batch copying of configurations via parameter downloader

Spring-type terminal block: The control terminals adopt a spring-type design, significantly improving wiring efficiency

Dual Modbus Interface: Provides two options -RJ45and terminal-type Modbus - supporting multi-device "hand-to-hand" connection

●Stable and Reliable:

Enhanced Wring Protection:Communication terminals support daisy-chain topology, equipped with removable dust-proof cover plates

Independent air channel design: effectively improves heat dissipation efficiency and ensures long-term stable operation

circuit board coating: signifcantly enhances circuit board protection capability, enabling it to withstand harsh conditions such as dust and humidity

● Wide Applicability

Wide voltage adaptability range: Can operate stably under grid fluctuations from 380v (-15%) to 460v (+10%)

Buit-in braking unit across allseries: Can directly connect braking resistorfor rapid braking without additional modules,effectively reducing costs

Synchronous and Asynchronous Motor Integration: Compatible with permanent magnet synchronous motor control algorithms, covering more niche industry needs

Dual control mode: Supports vector control and V/F frequency ratio mode, providing better torque accuracy and speed accuracy