Schneider Altivar 11 ATV11HU18M2A Variable Frequency Drive

Description

The ATV11HU18M2A is a Variable Frequency Drive (VFD) from the Altivar 11 series, engineered by Schneider Electric to provide compact, reliable motor speed control. Rated for 0.75KW, this drive is specifically designed for 230V single-phase (1P) power supplies, making it an effective solution for smaller-scale industrial or commercial motor applications. Featuring an IP20-rated enclosure, the ATV11HU18M2A is built to maintain control efficiency within protected environments, such as control cabinets or machine frames. Although classified as an obsolete product, it remains a vital component for the maintenance and repair of existing automation systems.

Features

• Power rating: 0.75KW
• Input supply: 230V single-phase (1P)
• Enclosure rating: IP20
• Compact design for limited-space installations
• Reliable speed and torque regulation for 3-phase asynchronous motors

Applications

• Small conveyor systems
• Centrifugal pumps and fans
• Packaging machinery
• Automated gates or barriers
• Light-duty industrial material handling

Technical Specifications

Installation Guidelines

• Mount the drive in a vertical position on a flat, heat-resistant surface to ensure optimal cooling airflow.
• Maintain at least 50mm of clearance above and below the unit to prevent thermal buildup.
• Connect the single-phase power supply to the designated input terminals, ensuring proper voltage levels are maintained.
• Always use shielded cables for motor connections to minimize radiated electromagnetic interference (EMI).
• Ensure the grounding conductor is firmly attached to the designated earth terminal on the drive chassis.
• Verify all terminal connections for tightness and ensure no debris or metal shavings are present within the drive enclosure before power-up.