WEG SSW900E0480T6E3B - SOFT-STARTER SSW900E0480T6E3B
WEG

SSW900E0480T6E3B

UPC: 7909712687956

Contact for Pricing

Overview

The WEG SSW900E0480T6E3B Soft-Starter is a high-performance motor control solution engineered to deliver smooth, controlled acceleration and deceleration for three-phase induction motors in demanding industrial environments. Designed for applications requiring 480VAC and up to 900A current ratings, this soft starter minimizes mechanical stress on motors and connected equipment by regulating voltage during startup and shutdown. By eliminating damaging current spikes, it significantly extends equipment lifespan while reducing maintenance costs and downtime. The SSW900E0480T6E3B is particularly well-suited for applications where reduced starting current is critical, such as in pumping systems where water hammer prevention is essential, or in applications vulnerable to voltage sags that could disrupt operations. This soft starter incorporates advanced features including adjustable ramp times for precise control over acceleration and deceleration profiles, ensuring optimal performance across diverse industrial processes. Built-in motor protection mechanisms safeguard against overloads, phase imbalance, and other electrical anomalies, providing an additional layer of reliability for critical operations. The compact design of the SSW900E0480T6E3B facilitates easy panel integration, even in space-constrained installations, while its robust construction ensures reliable operation in harsh industrial conditions. Industries that benefit from the WEG SSW900E0480T6E3B include water and wastewater treatment, mining, oil and gas, HVAC systems, and manufacturing facilities where large motors are common. In pumping applications, the soft starter's controlled stopping feature prevents water hammer, protecting pipelines and associated infrastructure from damage. For conveyor systems and crushers, the gradual acceleration reduces mechanical stress on belts and gears, minimizing wear and tear. The ability to customize ramp times allows engineers to tailor the soft starter's performance to specific load requirements, optimizing energy efficiency and operational reliability. WEG, a global leader in industrial motor control and automation solutions, is renowned for its innovation and reliability in the power electronics sector. The SSW series of soft starters represents decades of expertise in motor control technology, with the SSW900E0480T6E3B specifically designed for heavy-duty industrial applications. Professionals in the field trust WEG for its consistent performance, comprehensive technical support, and adherence to international standards, making it a preferred choice for mission-critical applications. Installation is streamlined with clear labeling and modular design, while WEG's extensive documentation and global service network ensure seamless integration and long-term support. When selecting a soft starter for high-current applications, factors such as voltage rating, current capacity, ramp time flexibility, and built-in protection features are paramount. The WEG SSW900E0480T6E3B excels in all these areas, offering a balance of performance, durability, and ease of use. Whether upgrading existing systems or designing new installations, this soft starter provides the reliability and control needed to protect valuable assets and maintain operational continuity. For engineers and facility managers seeking a trusted solution for motor control in 480VAC, 900A applications, the SSW900E0480T6E3B delivers unmatched value and performance.
  • Smooth, controlled acceleration and deceleration for three-phase induction motors
  • Reduces mechanical stress and extends equipment lifespan
  • Adjustable ramp times for customized motor control
  • Built-in motor protection against overloads and phase imbalance
  • Compact design for easy panel integration in industrial environments

Specifications

Package Weight (Imperial)
138.6 LB

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Frequently Asked Questions about WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.