ATV61H075M3 - Speed drive - SCHNEIDER ELECTRIC

SCHNEIDER ELECTRIC variable frequency drive ATV61H075M3, Altivar 61

This drive, reference ATV61H075M3, belongs to the Altivar 61 range from SCHNEIDER ELECTRIC. The series is dedicated to speed control of asynchronous motors for industrial and utility applications, with a focus on reliability, energy efficiency and continuity of service. This 0.75 kW model, for 200-240 V single-phase or three-phase supply, features an integrated terminal EMC filter and has a protection rating of IP20. It includes an internal reference supply of 10.5 V DC for a potentiometer, convenient for simple, protected local control. The ATV61H075M3 delivers precise speed regulation, allowing an asynchronous motor to be matched to actual process needs, reducing mechanical wear and controlling energy consumption. Although discontinued in some regions since 2021 or 2022, with end of service announced on 01/01/2025, this drive remains widely deployed in existing installations. Standard Exchange Industry supports like-for-like replacement, reconditioned standard exchange units or repair to limit unplanned downtime.

Technical characteristics

• Manufacturer reference : ATV61H075M3
• Range : Altivar 61
• Manufacturer : SCHNEIDER ELECTRIC
• Type : Variable speed drive for asynchronous motor
• Supply voltage : 200-240 V AC, single-phase or three-phase
• Rated power : 0.75 kW (1 HP)
• Output voltage : variable three-phase output matched to the speed setpoint
• EMC filter : integrated terminal EMC filter to limit conducted emissions
• Potentiometer supply : 10.5 V DC ±5 %, < 10 mA, protected
• Protection rating : IP20
• Product status : Discontinued, end of service scheduled on 01/01/2025

Overview of the Altivar 61 range

The Altivar 61 series positions itself as a frequency drive solution focused on energy efficiency and integration flexibility for industrial utilities. Widely deployed, it remains present on many lines where regulation stability, ease of maintenance and EMC compatibility are priorities. On these installations, the ability to precisely control an asynchronous motor helps reduce mechanical stress, avoid direct-on-line starts and extend the lifetime of downstream equipment. Altivar 61 emphasizes regulation functions suited to common process needs, straightforward commissioning and reliable monitoring via standard control signals. The ATV61H075M3 integrates into existing architectures without major disruption, notably thanks to its flexible 200-240 V AC supply, integrated EMC filter and the option of a speed reference via potentiometer. For sites facing obsolescence, the range coherence simplifies replacing in-service devices while preserving existing PLC control logic.

• Operational continuity : easy replacement in existing panels, reduced downtime
• Energy efficiency : fine speed adjustment to reduce consumption under variable loads
• EMC compatibility : integrated terminal filter to contain conducted disturbances
• Control flexibility : local reference possible via dedicated 10.5 V DC potentiometer
• Easier maintenance : widely used range architecture, documentation and parts available according to service

Industrial applications

The ATV61H075M3 frequency drive is used across many machines and utilities where motor speed control improves overall performance. Its 200-240 V supply range, 0.75 kW power and IP20 rating make it suitable for installation inside control cabinets in protected environments. It fits regulation needs for both continuous and discrete processes, providing stable and repeatable control.

• Pumping and ventilation : speed adjustment for flow and pressure, reduction of mechanical stress
• Industrial conveying : cadence adaptation, reduced jolts at starts and stops
• Effluent and process water treatment : reliable control of asynchronous motors in prolonged operation
• Food processing and packaging : drive speed regulation according to batch and format
• HVAC technical tertiary : adaptation of fans and circulators in building technical equipment

Integration and communication

The ATV61H075M3 integrates into existing automation architectures controlled by a programmable logic controller or supervision system. Control can rely on local signals and analog references via a potentiometer, with a dedicated protected 10.5 V DC supply. This approach simplifies commissioning by allowing direct adjustment of the speed setpoint and quick functional validation in workshop or on-site.

Depending on the range architecture, integration via optional communication cards is possible when the project requires it. In that context, the drive slots into the field landscape without affecting the operator interface or established operating sequences. For progressive migrations, the strategy is to keep existing PLC logic and focus adjustments on speed regulation. This methodology reduces risks during restart and ensures long-term compatibility with peripheral control and safety functions. The drive remains a propulsion building block, complementary to numerical control equipment and servo-drives dedicated to axes requiring specific dynamic or torque precision.

Availability and warranty

The ATV61H075M3 model has been discontinued since 2021 or 2022 depending on the region, with end of service announced on 01/01/2025. Standard Exchange Industry supports the operation of equipped sites with three complementary services, adapted to the urgency of a stopped line. We offer standard exchange or reconditioned supply when the reference is available, each unit being tested on a test bench before shipment. Our repair service extends equipment life by addressing confirmed electronic failures and preventing recurring faults. Shipping is arranged within 24 to 72 hours to over 120 countries, with warranties from 6 to 24 months depending on the service. Our technical team helps confirm electrical and functional compatibility, plan the intervention and secure recommissioning while respecting EMC constraints and cabinet wiring best practices.