Schneider Electric Altistart 22 ATS22C48S6 Soft Starter

Description

The ATS22C48S6 is a heavy-duty Schneider Altistart 22 Soft Starter designed for the controlled starting and deceleration of three-phase asynchronous motors. Engineered to handle demanding industrial loads, this unit supports a nominal current of 480 A and operates within a voltage range of 230V to 600V. It is specifically optimized for high-power motor applications ranging from 132 kW to 315 kW. The ATS22C48S6 features an integrated bypass contactor, which minimizes power losses and reduces heat generation during steady-state operation, significantly improving energy efficiency and extending the service life of both the motor and the starter.

Features

• Nominal current rating: 480 A
• Wide operating voltage range: 230V to 600V AC
• Power compatibility: 132 kW to 315 kW
• Integrated bypass contactor for thermal efficiency
• Advanced motor protection against overload, phase imbalance, and phase failure
• Designed for seamless integration into high-power industrial control panels

Applications

• High-inertia centrifugal pumps and fans
• Large industrial compressors and blowers
• Conveyor belts for material handling
• Heavy-duty industrial mixers and agitators
• Cooling tower fan systems

Technical Specifications

Installation Guidelines

• Mounting: Due to the weight of 40 kg, ensure the mounting surface is structurally reinforced to support the load. Mount vertically within an enclosure with ample spacing to allow for proper airflow and heat dissipation.
• Environmental: Install in a clean, temperature-controlled environment. If used in dusty or humid areas, ensure the enclosure provides the necessary IP protection to prevent damage to internal electronics.
• Power Connection: Use correctly sized power cables based on the 480 A rating. Ensure all cable lugs are torqued to the manufacturer’s specified values to prevent resistive heating at the terminals.
• Grounding: A robust connection to the cabinet's protective earth (PE) bus is required to ensure electromagnetic compatibility and personnel safety.
• Control: Configure the soft start/stop ramps via the control interface to match the mechanical requirements of the driven load, minimizing torque shocks on the system.