ATS22D47Q, Altistart 22 Series Soft Starter, 22 kW, 47 A, 230 to 440V AC

Schneider Electric ATS22 Soft Starter Series – Overview

Schneider Electric ATS22 soft starters are compact and reliable motor starting solutions designed for smooth acceleration and deceleration of asynchronous motors in standard industrial applications. The ATS22 series focuses on reducing mechanical stress, limiting starting current, and simplifying motor starting without advanced digital control requirements. With a proven design and straightforward configuration, ATS22 soft starters are commonly used for pumps, fans, compressors, conveyors, and general-purpose machinery where controlled motor starting is required.

Product Description: ATS22D47Q

The Schneider Altistart ATS22D47Q is a compact three‑phase motor soft starter rated 47 A (set current) and specified for motor power up to 22 kW on a 400/440 V supply (11 kW at 230 V). It accepts a wide supply voltage range (230…440 V AC), making it suitable for common low-voltage industrial networks. Typical motor compatibility covers small to medium three‑phase asynchronous motors used on pumps, fans, compressors and conveyors where controlled starting and reduced inrush current are required.

This SKU includes an internal bypass to reduce dissipation during run, an integrated heat‑sink assembly and features serial communication via Modbus over an RS‑485 link (RJ45 connector) for basic supervisory integration. Motor protection functions such as built‑in overload protection are provided to help protect the motor during start and run conditions. The ATS22D47Q is intended for straightforward industrial motor starting tasks where reliable soft starting, simplified wiring and basic communications are required.

Key Soft Starter Attributes