In sourcing discussions, ELECTRIC-ATV12H055M2 is often placed next to Lenze VFD, Schneider Modicon M580 PLC and Magelis HMI Software so procurement teams can align budgets and technical requirements effectively.
Schneider ATV12H055M2 Variable Speed Drive
The Schneider ATV12H055M2 Variable Speed Drive offers a 0.75 hp motor power, 0.55 kW motor power, Cabinet mount and 1 RJ45 connector type. Manufactured by Schneider under the Schneider Variable Speed Drive category, this model belongs to the Altistart12 Series.

| Brand | Schneider Electric |
| Product Type | Variable Speed Drive |
| Product | ATV12H055M2 |
Schneider ATV12H055M2 Variable Speed Drive – Technical Specifications
| Specification | Value |
|---|---|
| Ambient air temperature for storage | -25…70 °C |
| Motor power hp | 0.75 hp |
| Connector type | 1 RJ45 |
| Operating position | Vertical +/- 10 degree |
| Vibration resistance | 1 gn (f = 13…200 Hz) conforming to IEC 60068-2-61.5 mm peak to peak (f = 3…13 Hz) - drive unmounted on symmetrical DIN rail - conforming to IEC 60068-2-6 |
| Continuous output current | 3.5 A at 4 kHz |
| EMC filter | Integrated |
| Ambient air temperature for operation | -10…40 °C without derating40…60 °C with current derating 2.2 % per °C |
| Switching frequency | 2...16 kHz adjustable4...16 kHz with derating factor |
| Motor power kW | 0.55 kW |
| Discrete output number | 2 |
| Nominal switching frequency | 4 kHz |
| Height | 143 mm |
| Tightening torque | 0.8 N.m |
| Maximum output frequency | 4 kHz |
| Maximum output voltage | 240 V |
| Supply frequency | 50/60 Hz +/- 5 % |
| IP degree of protection | IP20 |
| Physical interface | 2-wire RS 485 |
| Pollution degree | 2 |
| Mounting mode | Cabinet mount |
| Speed drive output frequency | 0.5…400 Hz |
| Network frequency | 50...60 Hz |
| Net weight | 0.8 kg |
| Analogue output number | 1 |
| Range of product | Altivar 12 |
| Nominal output current | 3.5 A |
| Product or component type | Variable speed drive |
| [Us] rated supply voltage | 200...240 V - 15...10 % |
| Power dissipation in W | Natural: 34.0 W |
The Schneider Electric ATV12H055M2 is an advanced variable speed drive (VSD) designed for precision motor control in 1-phase applications. This drive operates efficiently within a supply voltage range of 200–240 V and offers a nominal output current of 3.5 A. With a motor power of 0.55 kW (0.75 hp), it is engineered to handle high-demand industrial tasks such as controlling pumps, fans, and other machinery. The drive features an adjustable switching frequency of 2–16 kHz (with a derating factor for higher frequencies), ensuring efficient operation under varying load conditions. This flexibility makes it ideal for industries where precision motor control is critical for performance optimization.
Built for durability and ease of integration, the ATV12H055M2 offers IP20 protection, ensuring the unit remains functional even in harsh industrial environments. The drive’s EMC filter minimizes electromagnetic interference, ensuring smooth operation and compliance with industry standards. The 2-wire RS 485 physical interface allows for seamless integration with existing industrial control systems, providing businesses with the flexibility to adopt the drive into their automation setups with minimal hassle. Moreover, with a maximum output frequency of 4 kHz, this drive can meet the needs of industries requiring precise and responsive motor control, including HVAC systems and industrial machinery.
The ATV12H055M2 is trusted for its energy efficiency, offering a speed range of 0.5–400 Hz for optimal motor performance. Designed to operate in ambient temperatures ranging from -10 to 40 °C without derating, and up to 50–60 °C with current derating, this drive excels in environments with varying temperature conditions. The nominal output current of 3.5 A ensures reliable and continuous motor control. Whether you're operating in an industrial plant or a commercial setting, this drive provides consistent performance and efficiency.




