ATV61HU40M3 - Speed drive - SCHNEIDER ELECTRIC

Schneider Electric frequency drive ATV61HU40M3, ALTIVAR 61

The frequency drive ATV61HU40M3 is part of the Altivar 61 range from SCHNEIDER ELECTRIC, a series designed for precise speed control of asynchronous motors in industrial utilities and continuous processes. This model, with a rated power of 4 kW, operates on 240 V and has an IP20 protection rating. It is aimed at maintenance managers, integrators and engineering offices looking for a robust solution to optimize pumping, ventilation and conveying applications, with control features suited to energy management and operational continuity. The absence of an integrated EMC filter and of an optional terminal on this reference allows these components to be selected only if the project requires them, which simplifies integration into existing enclosures and compliance with site-specific requirements.

Technical specifications

• Manufacturer reference : ATV61HU40M3
• Range : Altivar 61 (ATV61)
• Manufacturer : SCHNEIDER ELECTRIC
• Type : Variable speed drive for asynchronous motors
• Supply voltage : 240 V
• Rated power : 4 kW, approximately 5.4 HP
• Output voltage : variable to supply the asynchronous motor
• Control mode : speed control adapted to Altivar 61 applications
• EMC filtering : without integrated EMC filter
• Local interface : without optional terminal integrated
• Protection rating : IP20

Overview of the ALTIVAR 61 range

The Altivar 61 series is dedicated to controlling asynchronous motors in environments where speed stability and energy efficiency are critical. It is commonly deployed in industrial utilities, HVAC systems, water treatment installations and production lines that require reliable regulation of flow, pressure or linear speed. In addition to the basic functions expected from a frequency drive, the range emphasizes operational continuity, ease of configuration and integration into an existing automation architecture alongside a programmable logic controller and numerical control equipment. This orientation makes it a relevant solution for upgrading installations and reducing mechanical stress during start-up, braking and transient phases.

• HVAC and industrial utilities : Designed to control process variables such as flow and pressure on pumps and fans, with speed ramps intended to reduce hydraulic and mechanical shock.
• Continuous processes and material handling : Stable speed regulation for conveyors, mixers and auxiliary drives, promoting cycle repeatability and energy optimization.

The ATV61HU40M3 model follows this logic of reliable operation, with easier deployment when wiring and supervision are already standardized on site. It meets the needs of many workshops seeking a proven solution for motors around 4 kW, without over-specifying unnecessary options.

Industrial applications

This Schneider Electric frequency drive integrates into varied contexts where speed control improves overall efficiency and process stability. Typical user profiles include maintenance departments, system integrators and machine builders. The main objective is to drive an asynchronous motor in line with the load, reducing mechanical wear and helping control energy consumption.

• Centrifugal and positive displacement pumps : Speed adjustment to control flow and pressure, with smooth transitions to protect piping and mechanical seals.
• Ventilation and air handling : Control of fans, extractors and cooling towers, adapting speed to the actual needs of HVAC installations.
• Conveying and light handling : Regulation of feed, simple synchronization between sections, reduction of jolts on mechanical components.
• Water and wastewater treatment : Control of flow on suction, lift and dosing pumps in continuous operation environments.
• Process utilities : Auxiliary inputs, mixing, secondary drives requiring fine speed adjustment to stabilize the process.

Integration and communication

The ATV61HU40M3 is deployed in a standard electrical enclosure, IP20, with a 240 V supply. Connection to the asynchronous motor is via the drive output, with voltage and frequency adapted by the device to meet speed setpoints. Integration with a programmable logic controller can be carried out via standard control signals according to the existing architecture. Communication and expansion options are available within the Altivar 61 range depending on options, allowing integration into heterogeneous automation systems without requiring a complete overhaul of the enclosure.

Configuration relies on Schneider Electric's dedicated tools and on a local interface when present. For this reference, the equipment is without an optional terminal, leaving the freedom to choose the most suitable control device for the project. This flexibility simplifies maintenance, spare parts storage and harmonization of references across the installed base. The Altivar 61 drive is distinct from a servo drive intended for servomotors by its focus on asynchronous motors and process speed control, which matches the common requirements of utilities and production machinery.

Availability and warranty

The ATV61HU40M3 drive is offered by Standard Exchange Industry as supply, exchange or repair depending on condition and availability. Each unit is tested on a test bench before shipment. Shipping is provided within 24 to 72 hours to many countries to minimize production downtime. Depending on the selected service, the equipment benefits from a 6 to 24 month warranty. Our technical team assists you in qualifying the environment, checking compatibility with the existing motor and enclosure, and selecting necessary accessories when communication options or an operator interface are required by the site. If there is any doubt about the configuration, we support you to secure the replacement of your drive within the Altivar 61 range and restore your installation in accordance with your performance and reliability objectives.