WEG SSW070255T5SH2RFZ - SOFT-STARTER SSW070255T5SH2RFZ
WEG

SSW070255T5SH2RFZ

UPC: 7909322523767

Contact for Pricing

Overview

The **WEG SSW070255T5SH2RFZ Soft-Starter** is a high-performance, compact solution designed to optimize motor control in demanding industrial applications. Engineered by WEG, a global leader in electric motor and drive technology, this soft starter delivers precise voltage control during motor startup and shutdown, eliminating harmful electrical and mechanical stresses that degrade equipment over time. By gradually ramping up motor voltage, it prevents damaging current surges, reduces mechanical shock, and minimizes wear on critical components such as pumps, compressors, conveyors, and fans. This not only extends the operational lifespan of motors and connected machinery but also enhances system reliability and uptime—critical factors in high-stakes industrial environments. **Key Applications and Industry Use Cases** The SSW070255T5SH2RFZ is ideal for a wide range of industrial applications where controlled acceleration and deceleration are essential. In **pump systems**, it prevents water hammer—a damaging pressure surge that can rupture pipes or damage valves—by ensuring smooth, gradual motor stopping. In **HVAC systems**, it reduces inrush current during compressor startup, protecting electrical infrastructure and improving energy efficiency. **Conveyor systems** benefit from reduced mechanical stress, minimizing belt wear and alignment issues. The soft starter is also widely used in **mining, oil & gas, water treatment, and manufacturing plants**, where large motors drive critical processes and downtime is prohibitively expensive. **Advanced Features for Superior Performance** The SSW070255T5SH2RFZ integrates several advanced features to deliver unmatched control and protection: - **Adjustable Ramp Times**: Customizable acceleration and deceleration profiles allow engineers to tailor startup behavior to specific load requirements, optimizing both performance and energy consumption. - **Built-in Motor Protection**: Integrated thermal overload protection, phase loss detection, and under/overvoltage monitoring safeguard motors against faults, reducing the risk of costly failures. - **Compact and Panel-Mountable Design**: Its space-efficient form factor simplifies installation in crowded control panels, making it ideal for retrofits or new installations with limited space. - **Voltage Sag Ride-Through**: Maintains stable operation during brief power fluctuations, preventing nuisance tripping and ensuring continuous process flow. - **Remote Monitoring and Control**: Compatible with WEG’s automation and monitoring platforms, enabling real-time diagnostics, predictive maintenance, and seamless integration with SCADA systems. **Why Choose WEG Soft Starters?** WEG is a trusted name in industrial motor control, with decades of expertise in designing robust, energy-efficient solutions for heavy-duty applications. The SSW070255T5SH2RFZ reflects this legacy, combining WEG’s proprietary control algorithms with high-quality components to deliver exceptional reliability and performance. Unlike generic soft starters, WEG’s solution is backed by comprehensive technical support, global service networks, and compliance with international standards such as IEC, UL, and CE, ensuring seamless integration into any industrial environment. **Installation and Maintenance Considerations** Installing the SSW070255T5SH2RFZ is straightforward, thanks to its modular design and clear labeling. Professionals typically mount it in a control panel near the motor, with proper ventilation to dissipate heat generated during operation. WEG provides detailed wiring diagrams and commissioning guides to simplify setup, while its intuitive interface allows for quick configuration of parameters such as ramp times and current limits. For long-term reliability, regular inspections of connections, cooling fans, and protective circuits are recommended, though WEG’s robust design minimizes maintenance requirements. **Long-Term Benefits for Industrial Operations** By investing in the WEG SSW070255T5SH2RFZ Soft-Starter, businesses can achieve significant operational and financial advantages: - **Reduced Energy Costs**: Lower inrush current and optimized motor operation translate to measurable energy savings over time. - **Extended Equipment Life**: Minimized mechanical and electrical stress reduces wear on motors, gears, and couplings, delaying replacement cycles. - **Enhanced System Reliability**: Protection against voltage sags, overloads, and phase imbalances ensures consistent performance and reduces unplanned downtime. - **Compliance and Safety**: Meets stringent industrial safety standards, protecting personnel and equipment from electrical hazards. - **Scalability**: Suitable for motors ranging from 5 HP to 500 HP (depending on configuration), making it a versatile choice for growing facilities. For engineers, maintenance teams, and plant managers seeking a reliable, high-performance soft starter, the **WEG SSW070255T5SH2RFZ** represents a smart investment in operational efficiency and equipment longevity. Its combination of advanced features, rugged construction, and WEG’s industry-leading support makes it a preferred choice for modern industrial applications where reliability and control are non-negotiable.
  • Smooth, controlled motor acceleration/deceleration to reduce mechanical stress
  • Built-in motor protection against overloads, phase loss, and voltage sags
  • Compact design for easy panel integration in industrial control systems
  • Adjustable ramp times for customized startup profiles
  • Compatible with WEG automation platforms for remote monitoring and diagnostics

Specifications

Package Weight (Imperial)
42.06 LB
MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

1311001000

MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)
MT-63 19A 3D SCREW EXP (MT63-3D-19-S-E)

1311000700

MT-63 19A 3D SCREW EXP (MT63-3D-19-S-E)
Ground Lug

DNGL

Ground Lug
CONTACT BLOCK BU BLB-02

BLB-02

CONTACT BLOCK BU BLB-02
CONTACT BLOCK BU BFB-40

BFB-40

CONTACT BLOCK BU BFB-40
One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

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.