Description

The ATV212HD11M3X is a variable frequency drive (VFD) from the Altivar 212 series, specifically engineered for HVAC applications. Rated for 11 kW at 240 V, this frequency controller manages motor speed and torque with high efficiency to optimize energy consumption in pump, fan, and compressor systems. This unit is configured for 3-phase supply without an integrated EMC filter and is housed in an IP21-rated enclosure, providing reliable motor control for industrial and commercial building automation.

Features

• 11 kW power rating for medium-duty motor applications.
• Optimized specifically for HVAC-related drive functions.
• IP21 enclosure rating for protection against solid objects.
• 3-phase operation for balanced power distribution.
• Robust control algorithms for energy-efficient motor management.

Applications

• Centrifugal pumps and fan control.
• HVAC system air handling units.
• Cooling tower fan motor regulation.
• Industrial process circulation systems.
• Commercial building climate control integration.

Technical Specifications

Installation Guidelines

• Mounting: Install the ATV212HD11M3X in a vertical position within a ventilated cabinet to ensure proper heat dissipation.
• Clearance: Maintain adequate spacing around the drive to allow for airflow, as specified in the official installation manual.
• Wiring: Ensure power input and motor output cables are sized correctly for the 11 kW load; use shielded motor cables to mitigate potential electromagnetic noise.
• Grounding: Connect the drive chassis to a solid earth ground point to ensure safety and operational stability.
• Configuration: Perform initial parameter settings via the integrated keypad or communication interface to match motor nameplate data.