Eaton DS7 Soft Starter 480V ac, 90 kW, 3 Phase, IP20

This soft starter is designed for three-phase applications, capable of handling a power rating of 90kW at a voltage of 400 V AC. The apparatus measures 178mm in length, 108mm in width, and 178mm in height. It features a robust IP20 rating, ensuring effective protection within specified environments.

• Facilitates smooth acceleration for three-phase motors
• Equipped with internal bypass contacts for improved efficiency
• Suppresses DC components, enhancing motor reliability
• Offers fast switching with a minimum ramp time of 1 s
• Provides potential isolation between power and control sections
• Compatible with a wide range of control voltages for flexibility

• Utilised in industrial machinery for controlled motor starting
• Effective in HVAC systems for soft starting of fans and pumps
• Suitable for conveyors to prevent mechanical stress during start-up
• Used for compressors to optimise performance and reduce wear

The internal bypass contacts significantly reduce power loss during running conditions, thereby optimising efficiency for continuous operations. This feature helps in lowering overall energy consumption, which is Crucial for long-term operational savings.

It operates effectively at a maximum of 400 V AC and supports a current rating of up to 160 A, making it suitable for heavy-duty industrial applications.

By suppressing harmful DC components, it protects the motors from potential damage and degradation, ensuring a longer service life and reliable performance in demanding environments.