ATV61HU55M3 - Speed drive - SCHNEIDER ELECTRIC

Schneider Electric ATV61HU55M3 variable frequency drive - ALTIVAR 61

The ATV61HU55M3 model belongs to the ALTIVAR 61 series from Schneider Electric, a line of variable speed drives dedicated to process and HVAC applications. With a rated power of 5.5 kW (7.5 HP) and a 200 to 240 V three-phase supply, this drive controls the speed regulation of asynchronous and synchronous motors with fast commissioning and neat panel integration. It features a built-in EMC filter for electromagnetic compatibility and offers a IP20 protection rating, suitable for cabinet mounting. Compact dimensions, height 295 mm and depth 187 mm, ease installation in confined spaces, while the acoustic noise level of 55.6 dB helps maintain a controlled working environment. Aimed at B2B environments, this drive meets requirements for service continuity, energy management and reliability on applications such as pumps, ventilation, fluid handling and conveyors.

Technical specifications

• Manufacturer reference : ATV61HU55M3
• Range : ALTIVAR 61
• Manufacturer : Schneider Electric
• Type : Variable speed drive for AC motors
• Supply voltage : 200 to 240 V three-phase
• Rated power : 5.5 kW, 7.5 HP
• Rated current : approx. 30.8 A at 240 V for 5.5 kW
• Output voltage : variable depending on the setpoint, adapted to the motor supply
• Motor compatibility : asynchronous and synchronous
• EMC filter : built-in
• Protection rating : IP20, cabinet mounting
• Dimensions : height 295 mm, depth 187 mm
• Acoustic noise level : 55.6 dB
• Commercial status : reference reported obsolete by some distributors

Overview of the ALTIVAR 61 range

The ALTIVAR 61 series is dedicated to process applications requiring reliable speed and flow regulation. It is widely used in pumping, ventilation and air treatment installations, where frequency variation delivers energy savings and reduces mechanical stress during start and stop. The basic functions of the range cover most speed control needs on variable-torque loads while ensuring clear integration with automation and supervision architectures. The design includes enhanced electromagnetic compatibility thanks to the built-in filter, simplifying cabinet compliance and reducing additional wiring precautions. The IP20 rating is optimized for ventilated electrical cabinets and provides easy access to power and control terminals.

• Fluid process applications : control of centrifugal pumps and fans with continuous speed regulation to adjust flow, limit water hammer and manage power consumption.
• General industrial environments : driving conveyors and handling mechanisms at variable speed, enabling synchronization with the programmable logic controller and line control.

The ATV61HU55M3 sits at the core of this range for 200-240 V networks and a power of 5.5 kW. It provides a durable solution for maintaining existing installations, including when the reference is marked as end-of-sale, ensuring controlled interchangeability and continuity of service on site.

Industrial applications

This variable frequency drive integrates into many contexts where speed stability, reduced downtime and operational reliability are priorities:

• Pumping and hydraulic networks : flow and pressure management, reduction of hydraulic shocks, soft starts that limit mechanical wear.
• Ventilation and air treatment : control of fans, extractors and AHUs with fine speed adjustment to balance comfort, efficiency and acoustics.
• Conveying and handling : adapt speed to line rates, synchronize with sensors and emergency stops, reduce jerks.
• Water and wastewater treatment : control of lift and aeration pumps, continuous adjustment for process stability.
• Food and light industry : driving mixers, feed screws and accumulation tables with variable speed and controlled restarts.

Integration and communication

The ATV61HU55M3 is designed for installation with motor, supply and control wiring following industrial best practices. Power and control terminals are arranged for methodical connection of supplies, motor and control circuits. The 200-240 V three-phase input voltage and 5.5 kW power match many process motors, making replacement of existing equipment easier. The EMC compatibility provided by the built-in filter helps limit conducted and radiated emissions, a key factor in multi-equipment environments.

Configuration is done via the local interface and the drive integrates into an architecture driven by a programmable logic controller, with exchanges via I/O and, depending on the option card fitted, via optional communication cards from the ALTIVAR 61 range for common industrial fieldbuses. The drive thus fits with digital control and supervision systems, enabling harmonization of speed setpoints and status signals. This positioning also facilitates diagnostics and preventive maintenance by documenting key drive parameters and stabilizing line availability.

Availability and warranty

Standard Exchange Industry offers the ATV61HU55M3 as refurbished units or through standard exchange, and provides repair when refurbishment is suitable for your installation. Each unit is bench-tested before shipment and delivered with a 6 to 24 month warranty depending on the service. Shipping within 24 to 72 h to over 120 countries. If the reference is declared obsolete by some distributors, our technical team supports you to qualify a compatible replacement within the ALTIVAR 61 range and secure the restart of your line while respecting existing electrical, mechanical and EMC constraints.