WEG SSW900B0085T5E2B - SOFT-STARTER SSW900B0085T5E2B
WEG

SSW900B0085T5E2B

UPC: 7909712443804

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Overview

The WEG SSW900B0085T5E2B Soft-Starter is a high-performance motor control solution designed to deliver smooth, controlled acceleration and deceleration for three-phase induction motors in demanding industrial environments. Engineered by WEG, a global leader in electric motor and drive technology, this soft starter minimizes mechanical stress on motors and connected equipment while preventing damaging current spikes during startup and shutdown. By controlling motor voltage during critical phases, it ensures reliable operation, extends equipment lifespan, and reduces maintenance costs across a wide range of applications. This WEG soft starter is particularly well-suited for applications where reduced starting current is essential to avoid electrical grid disturbances or comply with local power utility regulations. It effectively mitigates voltage sags that can disrupt sensitive equipment or trigger protective shutdowns in facilities with limited power capacity. In pumping systems, the SSW900B0085T5E2B provides controlled stopping to eliminate water hammer—a common cause of pipe damage and system inefficiencies. Its advanced ramp time adjustments allow operators to tailor acceleration and deceleration profiles to match specific load requirements, ensuring optimal performance for pumps, fans, compressors, conveyors, and other heavy-duty machinery. Key features of the WEG SSW900B0085T5E2B include built-in motor protection against overloads, phase imbalance, and under/overvoltage conditions, which enhances system reliability and safety. The compact design facilitates easy panel integration, even in space-constrained installations, while its robust construction ensures durability in harsh industrial environments. WEG’s reputation for innovation and quality is reflected in the SSW900B0085T5E2B, which incorporates decades of expertise in motor control technology. Professionals across industries such as water treatment, HVAC, mining, and manufacturing rely on WEG soft starters to optimize motor performance, reduce energy consumption during startup, and comply with stringent operational standards. Installation is streamlined thanks to intuitive wiring configurations and compatibility with WEG’s ecosystem of automation and monitoring tools. The soft starter’s modular design allows for straightforward integration with existing control systems, whether through analog signals, digital communication protocols, or fieldbus networks. Maintenance is simplified with diagnostic LEDs and fault indication, enabling quick troubleshooting and minimizing downtime. For facilities prioritizing energy efficiency and equipment longevity, the WEG SSW900B0085T5E2B represents a cost-effective solution that delivers immediate and long-term benefits, from reduced wear and tear to lower operational costs. Whether upgrading legacy systems or specifying new installations, engineers and maintenance teams trust WEG’s SSW900B0085T5E2B Soft-Starter to provide the reliability and precision required for mission-critical applications. Its combination of advanced control algorithms, rugged construction, and seamless integration makes it an indispensable component in modern industrial motor control architectures.
  • Smooth acceleration/deceleration reduces mechanical stress on motors and connected equipment
  • Adjustable ramp times for customized startup/shutdown profiles
  • Built-in motor protection against overloads, phase imbalance, and voltage anomalies
  • Compact design for easy panel integration in space-constrained environments
  • Ideal for pumping systems to prevent water hammer and pipe damage

Specifications

Color
Blue
Connection Type
Screw Terminal
Connection Type
Screw Terminal / Wiring
Frequency
50/60 Hz
Material
Poly
Mounting Type
Panel Mount
Mounting Type
Panel-mounted / Modular
Poles
3
Poles
3-Phase
Series
SSW900
Series
SSW900B
Package Weight (Imperial)
14.08 LB

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Current Rating: 10 A

Poles: 3P

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.