Eaton DS7 480V ac, 110 kW, 3 Phase Soft Starter, IP20

This soft starter is designed specifically for three-phase electrical motors, facilitating a smooth and controlled start to prevent mechanical stress. With a power rating of 110kW and capable of handling voltages up to 480 V AC, this robust device is Ideal for various industrial applications. The Compact dimensions of 178mm in length, 108mm in width, and a depth of 178mm make it suitable for tight installations.

• Soft start technology reduces mechanical wear on motors
• 200 A current rating ensures compatibility with high-demand applications
• IP20 rating provides adequate protection against ingress of solid objects
• Internal bypass function enhances operational efficiency
• Controls voltage and alleviates electrical transients during start-up

• Utilised in conveyor systems requiring gradual acceleration
• Suitable for HVAC systems where controlled motor operation is critical
• Implemented in pumps for smooth starting to prevent water hammering
• Ideal for crushers and mills needing a soft start to reduce equipment stress

This technology gradually ramps up the voltage to the motor, which reduces the inrush current during start-up. This minimises mechanical and thermal stress, ultimately extending the lifespan and reliability of the motor.

The device features an IP20 rating, which prevents access to hazardous parts, and its CSA and UL certifications confirm adherence to rigorous safety standards. It also includes internal bypass contacts for efficient performance.

Yes, it operates effectively in temperatures ranging from -5°C to 40°C, making it suitable for diverse environments, including those with high moisture or temperature fluctuations. It is rated for use up to 2000m with derating beyond 1000m.

It is specifically designed for three-phase asynchronous motors, providing controlled starts that are particularly beneficial for applications requiring variable loads.