Schneider Electric ATV312H055M2B Altivar 312 Variable Frequency Drive

The ATV312H055M2B is a Variable Frequency Drive (VFD) from the Altivar 312 series, specifically engineered for general-purpose motor control applications. This compact drive operates on a 200–240 V single-phase power supply, providing a capacity of 0.55 kW and a rated output current of 3.7 A. Its space-saving design is ideal for integration into control panels where physical footprint is a constraint, while its robust architecture ensures consistent reliability in standard automation and production tasks.

Features

• Rated Capacity: 0.55 kW
• Rated Current: 3.7 A
• Supply Voltage: 200–240 V (1-phase)
• Compact, basic series design for general-purpose use
• Optimized for space-constrained industrial installations

Applications

• Material handling and small conveyor systems
• Pumps and fan control
• Packaging machines
• General industrial motor control

Technical Specifications

Installation Guidelines

• Mounting: Designed for vertical mounting. Ensure adequate airflow around the unit to prevent heat accumulation, maintaining the specified clearance dimensions.
• Wiring: Connect the single-phase input power to the designated terminals and the motor leads to the output terminals. Ensure all connections meet electrical safety standards.
• Environmental: Install in a clean, dry location free from corrosive gases or excessive dust to protect internal components.
• Grounding: Proper grounding of the drive chassis is essential for safety and electromagnetic compatibility. Use the grounding terminal provided on the unit.
• Ventilation: Ensure the operating environment does not exceed the maximum ambient temperature for the unit to maintain rated performance.