Schneider Electric ATS22C21S6U Altistart 22 Soft Starter

Description

The ATS22C21S6U is a high-performance Altistart 22 soft starter designed for the controlled acceleration and deceleration of three-phase asynchronous motors. This unit is engineered to manage high-current loads, offering a nominal current rating of 210 A and supporting a wide supply voltage range of 208–600 V AC. It is optimized for motor power ranges from 60 HP to 200 HP, making it a robust solution for reducing mechanical wear on drive trains and minimizing electrical disturbances during motor startup.

Features

• Advanced Motor Control: Provides torque control for smooth acceleration and deceleration, preventing mechanical shocks.
• Versatile Voltage Range: Supports supply voltages between 208 V and 600 V, suitable for various global industrial power grids.
• Capacity: Rated for 210 A nominal current, accommodating motors from 60 HP up to 200 HP.
• Compact Integration: Designed for efficient panel mounting within industrial enclosures.
• Series: Altistart 22, known for ease of setup and reliable protection features.

Technical Specifications

Installation Guidelines

• Mounting: Install the soft starter in a vertical position inside an enclosure with adequate ventilation. Due to its size (56 x 37 x 53 cm) and weight (25 kg), ensure the mounting surface is structurally reinforced.
• Environment: Maintain ambient temperatures within the specified limits to ensure longevity. Keep the unit free of dust and moisture ingress.
• Wiring: Connect the three-phase input supply to the line terminals and the motor leads to the load terminals. Ensure cable cross-sections are sized according to the 210 A nominal current rating.
• Grounding: Securely connect the chassis to the protective earth (PE) system to maintain electromagnetic compatibility and safety.
• Commissioning: Use the built-in configuration interface to set motor parameters (current limit, ramp times) based on the specific application requirements.