Schneider Electric ATS22D17S6 Altistart 22 Soft Starter

The ATS22D17S6 is an Altistart 22 Soft Starter engineered to provide controlled starting and stopping for three-phase asynchronous motors. With a nominal current rating of 17 A and support for power applications ranging from 4 kW to 9 kW, this unit operates efficiently across a voltage range of 230 to 600 V AC. It is designed to mitigate mechanical wear and electrical surges during motor startup, promoting longevity in drive systems.

Description

The ATS22D17S6 facilitates precise control of motor torque and voltage acceleration, ensuring smooth operation in diverse industrial environments. By regulating the startup profile of asynchronous motors, this soft starter reduces the stress on mechanical transmission components and minimizes current spikes on the power distribution network. As part of the Altistart 22 line, the device is recognized for its reliability and integrated motor protection capabilities, making it a suitable choice for general industrial machinery and pumping applications.

Features

• Optimized for three-phase asynchronous motor control.
• Rated for a continuous current of 17 A.
• Broad operational voltage range: 230–600 V AC.
• Power management capacity from 4 kW up to 9 kW.
• Integrated thermal and electrical protection for motor safety.
• Compact design suited for standard electrical panel mounting.

Applications

• Centrifugal pumps and fluid control systems.
• Small ventilation fans and blowers.
• Conveyor belts in light manufacturing.
• General industrial machinery requiring controlled acceleration.

Technical Specifications

Installation Guidelines

• Mounting: Install the soft starter in an upright, vertical position on a stable mounting plate to ensure proper convection cooling.
• Ventilation: Maintain necessary clearance above and below the unit to allow for heat dissipation. Do not obstruct airflow near the heatsink.
• Wiring: Ensure power and motor cables are correctly sized for the 17 A current rating. Tighten all terminals to the specified torque to prevent resistive heating.
• Grounding: Connect the drive chassis to a reliable earth ground to ensure safe operation and enhance EMI immunity.
• Setup: Configure the acceleration and deceleration ramps according to the load requirements of the specific application to ensure optimal motor performance.