Schneider Electric ATV61HD22N4S337 Altivar 61 Variable Frequency Drive

Description

The ATV61HD22N4S337 is a high-performance Variable Speed Drive (VSD) from the Altivar 61 range, specifically configured for industrial motor control applications. This drive supports a power rating of 22 kW (30 HP) and is designed to operate on a 3-phase supply voltage between 380 V and 480 V AC. Featuring an IP20 protection rating and a reinforced design, it is built to provide reliable torque and speed regulation in demanding production environments.

This model is a key component for fluid management and variable torque applications, offering advanced energy optimization features. While currently in a Phase-Out product lifecycle stage, it remains a robust solution for maintaining established process control systems where Altivar 61 integration is required.

Features

• Application Range: Designed for high-performance speed regulation of 3-phase asynchronous motors.
• Power Capacity: Rated for 22 kW (30 HP) loads.
• Voltage Compatibility: Supports 3-phase 380...480 V AC supply.
• Protection: IP20 rated with reinforced construction for increased durability in industrial settings.
• Series: Altivar 61, specialized for HVAC and fluid handling processes.

Technical Specifications

Installation Guidelines

• Clearance: Due to the heat dissipation requirements of a 22 kW drive, ensure a minimum of 10-15 cm of clearance above and below the unit to allow for unrestricted airflow.
• Mounting: The unit should be mounted vertically on a solid, non-flammable surface capable of supporting its 20 kg weight.
• Grounding: To comply with safety and EMC standards, ensure the drive is connected to a dedicated protective earth (PE) point using a low-impedance cable.
• Wiring: Keep motor output cables separate from sensitive signal and control wiring to minimize electromagnetic interference (EMI).
• Environment: Avoid installation in areas with excessive dust, corrosive gases, or extreme moisture unless housed in an additional NEMA-rated enclosure.