Schneider Altistart 1 ATS01N244LY Soft Starter

The ATS01N244LY is a soft starter from the Altistart 1 series, engineered for the controlled starting and stopping of three-phase asynchronous motors. This unit is rated for a capacity of 11 kW and provides a nominal current of 44 A. It is designed to reduce mechanical stress on driven equipment by providing smooth acceleration and deceleration, preventing torque shocks and current spikes during power-up sequences.

Features

• Altistart 1 series soft starter technology
• Nominal operating current: 44 A
• Power rating: 11 kW
• Compact design for space-efficient integration in control cabinets
• Designed for smooth motor starting and stopping applications

Applications

• Conveyor systems and material handling equipment
• Centrifugal pumps and small fan systems
• Compressors and light industrial machinery
• Equipment requiring minimized mechanical torque impact during startup

Technical Specifications

Installation Guidelines

• Mounting: The ATS01N244LY should be installed in a vertical position to ensure proper heat dissipation. Maintain sufficient clearance above and below the unit.
• Environment: Ensure the installation site is free from conductive dust, moisture, and extreme temperatures.
• Wiring: Connect the power supply to the input terminals and the motor to the output terminals according to the wiring diagram provided in the user documentation.
• Protection: It is recommended to install external short-circuit protection (fuses or circuit breakers) upstream to protect the soft starter and motor.
• Ventilation: Ensure the electrical enclosure is adequately ventilated to prevent internal temperature rise beyond operational limits