Eaton DS7 480V ac, 4 kW, 3 Phase Soft Starter, IP20

This soft starter is a reliable industrial motor starter designed to enhance the performance of three-phase asynchronous motors. With a power rating of 4kW and a current rating of 9 A, this 400 V soft start device operates efficiently under operational conditions. Compact in size, it measures 103mm in length, 45mm in width, and 130mm in height, making it suitable for various applications requiring soft start functionality.

• Internal bypass for improved reliability during operation
• Soft start function minimises motor stress and enhances longevity
• Current limitation with PKE protects equipment during start-up
• IP20 rating ensures protection against dust and accidental contact
• SmartWire-DT Interface simplifies integration with control systems
• Meets CSA and UL standards for safety and compliance

• Used for soft starting of three-phase motor loads
• Suitable for requiring reduced inrush current
• Ideal for conveyor systems and pumping
• Effective in HVAC equipment needing gentle motor control

The device operates effectively in ambient temperatures ranging from -25°C to 60°C and can withstand mechanical vibrations of 8 g and shock resistant measures of 11 ms.

It includes features like an internal bypass and current limitation, which protect the motor from damage due to excessive inrush current while facilitating smooth acceleration.

It is rated for a maximum operational voltage of 400 V, making it suitable for various industrial applications requiring robust voltage handling capacity.