ATS22C14S6U, Altistart 22 Series Soft Starter, 75 kW, 10 A, 230 to 600V 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: ATS22C14S6U

The Schneider ATS22C14S6U is an Altistart 22 motor soft starter designed for three-phase industrial motor starting where robust current limiting and reduced mechanical stress are required. This SKU is rated for 140 A continuous operation and is suitable for supply voltages from 208 to 600 VAC (50/60 Hz), making it appropriate for 230 V and 400 V systems commonly found in industrial plants. Typical motor compatibility includes up to approximately 75 kW (at 400 V) and around 37 kW (at 230 V), with vendor literature also listing typical horsepower ranges of roughly 40–125 hp depending on voltage. The ATS22C14S6U is intended for standard applications such as pumps, fans and conveyors where controlled starting torque and limited inrush current reduce mechanical wear and electrical network disturbance. Verified model features include an internal bypass to reduce heat loss during run, torque/current-limited starting control for smoother acceleration, and integrated motor overload protection — practical benefits for maintenance teams and procurement looking to replace across common plant voltages without adding external protections.

Key Soft Starter Attributes