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

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£320.82

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£384.98

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RS Stock No.:
766-2539
Mfr. Part No.:
134928 DS7-342SX009N0-N
Brand:
Eaton
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Brand

Eaton

Product Type

Soft Starter

Power Rating

4kW

Number of Phases

3

Mount Type

Vertical

IP Rating

IP20

Maximum Supply Voltage

480V ac

Overall Length

94mm

Maximum Operating Temperature

40°C

Overall Width

45mm

Standards/Approvals

IEC 60947-4-2, CSA22 2-14, CSA Class No.:321106, EN 60947-4-2, CE Approved, GB 14048.6, UL Approved, C-Tick Approved/UL 508, CSA Approved, CSA Std. C22.2 No. 0-M91, CSA Std. C22.2 No. 14-05

Series

DS7

Overall Depth

94mm

Eaton Soft Starter, 4kW Power Rating, 9A Current Rating - 134928 DS7-342SX009N0-N


This is a 3-phase soft starter designed for reliable motor control. With a power rating of 4kW, it efficiently manages voltage inputs ranging from 200V to 480V AC. The Compact design measures 94mm in length, 45mm in width, and 94mm in depth, while ensuring an IP20 rating for dust and water ingress protection. Suitable for various industrial applications, it operates effectively within an ambient temperature range of -5°C to 40°C.

Features & Benefits


• Facilitates smooth motor start-up, reducing mechanical stress
• Internal bypass contacts improve energy efficiency and operation
• Operates at a voltage range of 200V to 480V for versatile usage
• Rated operational current of 9 A supports various motor ratings
• Compliant with IEC/EN, UL, and CSA standards for assurance
• Supports adjustable acceleration and deceleration for custom application needs

Applications


• Utilised for soft starting of 3-phase asynchronous motors
• Suitable for controlling loads in industrial automation systems
• Effective in requiring damp heat resistance

What advantages does smooth starting provide for motor longevity?


Smooth starting significantly reduces the mechanical stress on both the motor and the attached load, thereby extending the lifespan of the equipment and reducing the likelihood of premature failures.

How does internal bypass technology contribute to energy savings?


The internal bypass minimises energy loss during steady-state operation, thus enhancing overall energy efficiency and lowering operational costs.

What parameters can be adjusted for optimal motor performance?


The ramp times for acceleration and deceleration can be customised between 1 to 30 seconds, allowing users to optimise the motor performance based on specific application requirements.

Note

Eaton formerly known as Moeller

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