ATV61HU15M3 - Speed drive - SCHNEIDER ELECTRIC

Schneider Electric frequency inverter ATV61HU15M3, ALTIVAR 61

The frequency inverter reference ATV61HU15M3 belongs to the Altivar 61 range from SCHNEIDER ELECTRIC. Designed for precise control of asynchronous and synchronous motors in industrial processes and utilities, it delivers reliable speed and torque control for pumping, ventilation and conveying applications. With a rated power of 1.5 kW (1.5 HP) and a 240 V three-phase supply, this IP20 model integrates an EMC filter class C2 to limit conducted emissions, as well as a heatsink to aid heat dissipation. In maintenance, modernization or retrofit projects, it helps reduce production downtime thanks to structured commissioning, built-in protections and fine adjustment of operating points. The ability to handle a maximum transient current of 9.6 A provides an operational margin suited to start-up phases and load variations. This drive meets B2B requirements where availability, electromagnetic compliance and process stability are critical.

Technical specifications

• Manufacturer reference : ATV61HU15M3
• Range : Altivar 61
• Manufacturer : SCHNEIDER ELECTRIC
• Type : IP20 variable speed drive with EMC filter class C2 and integrated heatsink
• Supply voltage : 240 V three-phase
• Rated power : 1.5 kW (1.5 HP)
• Maximum transient current : 9.6 A
• Motor compatibility : Asynchronous and synchronous motors
• Output voltage : variable three-phase suitable for speed control
• Protection rating : IP20
• Product status : production stopped in April 2022, end of service announced January 2025
• Recommended replacements : ATV630U15M3 or ATV630U22M3 depending on sizing

Overview of the ALTIVAR 61 range

The Altivar 61 series is dedicated to process and utility applications where frequency variation optimizes energy efficiency and stabilizes flows, pressures and speeds. Deployed in workshops and technical tertiary installations, it remains present on many active lines. Speed control, combined with appropriate control laws, reduces mechanical stress, smooths start-ups and lowers energy consumption according to actual loads. EMC compliance, supported by an integrated C2 filter in this model, simplifies cabinet integration and helps meet conducted emission limits in light industrial environments.

• Altivar 61 : process-oriented for pumping, ventilation and utilities, with speed control focused on process loop stability.
• Altivar 71 : commonly used for more dynamic machine drives where higher torque response and regulation performance are required.

The ATV61HU15M3 clearly fits the process logic of the Altivar 61 range. Whether replaced like-for-like or migrated to an ATV630, it provides a reliable base to secure existing installations while preserving control schemes, command logic and motor sizing.

Industrial applications

This Schneider Electric drive integrates into numerous industrial and technical tertiary environments. Its power range and 240 V three-phase supply are suitable for utilities and compact skids. Benefits include improved process stability, reduced mechanical transients and lower consumption by adapting speed to real needs.

• Centrifugal and dosing pumps : flow and pressure control with reduction of water hammer.
• Ventilation and air treatment : control of fans, AHU and extractors to adjust air flow.
• Conveyors and continuous handling : control of drive speed and reduction of jolts at start-up.
• Compressors : speed adaptation to limit overconsumption at partial load.
• Workshop processes and building utilities : chilled water circuits, heating loops and auxiliary equipment.

Integration and communication

Integration of the ATV61HU15M3 is carried out in a standard way inside a cabinet, with 240 V three-phase supply, appropriate upstream protection and connection to an asynchronous or synchronous motor. Control is done by frequency variation to regulate speed, with common motor protection functions and configurable settings according to the application. The IP20 rating is suitable for installation in a protected, ventilated enclosure. The integrated EMC C2 filter facilitates electromagnetic compliance of installations, especially when multiple drives coexist in the same cabinet.

The drive naturally interfaces with a programmable logic controller via control I/Os or, depending on range configurations, via communication cards adapted to the existing architecture. Control logic can be centralized in a machine control system or distributed, keeping a clear separation between control and power. For applications requiring high-dynamic position/torque servo control, a dedicated servo drive should be preferred, while the Altivar 61 effectively meets process speed variation needs.

Availability and warranty

The ATV61HU15M3 drive is listed as out of production since April 2022, with end of service announced in January 2025. Standard Exchange Industry offers lifecycle solutions: refurbished supply bench-tested, exchange service to reduce downtime, and repair when refurbishment is appropriate. Depending on sizing and site constraints, replacement by an ATV630U15M3 or an ATV630U22M3 may be recommended. Each unit is inspected, traced and shipped within 24 to 72 hours. Our technical teams assist with reference identification, motor compatibility and guidance to a sustainable solution, aiming for a safe return to service in compliance with EMC and safety requirements.