WEG SSW900G1400T5E3HRB - SOFT-STARTER SSW900G1400T5E3HRB
WEG

SSW900G1400T5E3HRB

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Overview

The WEG SSW900G1400T5E3HRB Soft-Starter is a high-performance motor control solution designed to optimize the startup and shutdown of three-phase induction motors in demanding industrial environments. Engineered by WEG, a global leader in industrial electric motors and automation, this soft starter delivers precise voltage control to eliminate damaging current surges, mechanical stress, and electrical disturbances that can compromise equipment longevity and operational reliability. By gradually ramping motor voltage during acceleration and deceleration, the SSW900G1400T5E3HRB ensures smooth transitions that protect both the motor and connected systems—ideal for applications where sudden torque spikes or voltage sags could lead to costly downtime or equipment failure. This WEG soft starter is particularly well-suited for heavy-duty industrial applications, including pumps, compressors, conveyors, and HVAC systems, where controlled motor starts are critical to preventing water hammer in fluid systems, reducing mechanical wear on couplings and belts, and minimizing electrical grid disturbances. The SSW900G1400T5E3HRB features adjustable ramp times, allowing engineers to tailor acceleration and deceleration profiles to match specific load requirements, ensuring optimal performance across a wide range of operating conditions. Built-in motor protection functions, such as overload detection and phase imbalance monitoring, provide an additional layer of safety, safeguarding against common failure modes that can lead to unplanned maintenance or catastrophic damage. Installation and integration are streamlined thanks to the soft starter’s compact, panel-mountable design, which adheres to industry-standard dimensions for seamless retrofitting into existing control panels. WEG’s reputation for engineering robust, field-proven solutions is reflected in the SSW900G1400T5E3HRB, which combines durability with advanced control algorithms to deliver consistent performance in harsh industrial environments. Whether deployed in mining, oil and gas, water treatment, or manufacturing facilities, this soft starter enhances system efficiency, reduces energy consumption during startup, and extends the operational life of motors and downstream equipment. Professionals selecting motor control solutions prioritize reliability, ease of use, and compatibility with existing infrastructure—and the WEG SSW900G1400T5E3HRB excels in all three areas. Its intuitive interface and compatibility with WEG’s broader automation ecosystem simplify commissioning and maintenance, while the soft starter’s ability to integrate with PLCs and SCADA systems ensures seamless operation within modern industrial control architectures. For facilities where uptime is non-negotiable, the SSW900G1400T5E3HRB provides a dependable solution that mitigates risks associated with hard starts, voltage fluctuations, and mechanical stress, ultimately reducing total cost of ownership while maximizing productivity.
  • Smooth, controlled motor acceleration/deceleration to minimize mechanical and electrical stress
  • Adjustable ramp times for customized startup/shutdown profiles
  • Built-in motor protection against overloads, phase imbalance, and voltage sags
  • Compact, panel-mountable design for easy integration into existing systems
  • Compatible with WEG automation ecosystem and industrial control networks

Specifications

Connection Type
Screw Terminal
Frequency
50/60 Hz
Mounting Type
Panel Mount
Mounting Type
Panel-mountable
Poles
3
Poles
3-Phase
Series
SSW900
Series
SSW900G
Package Weight (Imperial)
359.04 LB

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Current Rating: 1100 A

Color: Blue

Material: Poly

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.