Eaton DS7 480V ac, 45 kW, 3 Phase Soft Starter, IP20

This soft starter, designed for three-phase motor applications, provides seamless motor control and energy efficiency. With an impressive power rating of 45kW and a current rating of 81 A, it operates within a voltage range of 200 to 480 V AC. The Compact design features dimensions of 139mm in length, 93mm in width, and a depth of 139mm, ensuring ease of installation in various settings. CSA and UL certified, it meets international safety standards for industrial environments.

• Internal bypass contacts allow for efficient operation
• Minimum ramp time of 1 second ensures quick acceleration
• Integrated potential isolation improves safety during operation
• Suppresses closing transients to protect connected equipment
• Designed for three-phase soft starting, reducing mechanical stress
• Compact frame size FS3 enhances installation flexibility

• Suitable for soft starting of asynchronous motors in industrial settings
• Used with HVAC systems to manage motor torque and energy use
• Ideal for pumps, conveyors, and other machinery requiring gradual start-up
• Supports in harsh environments with IP20 protection rating

The design features potential isolation between power and control sections, ensuring enhanced safety during operation. This internal mechanism reduces the risk of electrical shocks, making it suitable for demanding industrial applications.

The internal bypass feature allows the soft starter to operate without additional external devices, optimising energy consumption. This helps maintain efficiency while reducing system complexity and potential points of failure.

A minimum ramp time of 1 second allows for Rapid motor acceleration, which mitigates mechanical stress and extends the lifespan of both the motor and connected load. This is critical in applications where sudden starts could lead to damage.

Designed for operation in temperatures ranging from -5°C to 60°C and compliant with various environmental standards, this soft starter can function reliably in a range of industrial settings, including those with humidity and vibration challenges.