WEG SSW070255T5SH2Z - SOFT-STARTER SSW070255T5SH2Z
WEG

SSW070255T5SH2Z

Alternate Item Number: 11250198

UPC: 7890355413036

Contact for Pricing

Overview

The WEG SSW070255T5SH2Z Soft Starter is a high-performance industrial motor control solution designed to optimize the operation of three-phase induction motors. Engineered by WEG, a globally recognized leader in electric motors and automation, this soft starter provides a sophisticated method for controlling motor voltage during startup and stopping sequences. This controlled voltage regulation is crucial for minimizing the mechanical stress and electrical surges typically associated with direct-on-line (DOL) motor starts. By gradually increasing motor voltage, the SSW070255T5SH2Z ensures smooth, ramped acceleration, which significantly reduces wear and tear on motor components, gearboxes, belts, and other connected machinery. This not only extends the operational lifespan of your equipment but also lowers maintenance costs and minimizes unexpected downtime. Furthermore, the controlled acceleration profile prevents damaging current spikes, protecting the motor, power supply, and downstream electrical infrastructure from premature failure. Beyond its acceleration capabilities, this WEG soft starter excels in controlled deceleration. This feature is particularly vital in applications such as pumping systems, where abrupt stops can lead to detrimental effects like water hammer. The SSW070255T5SH2Z allows for a smooth, controlled ramp-down, mitigating these potentially destructive hydraulic shockwaves and ensuring system integrity. Key benefits and features of the WEG SSW070255T5SH2Z include: * **Reduced Starting Current:** Significantly lowers inrush current, easing the burden on power grids and reducing demand charges. * **Adjustable Ramp Times:** Customizable acceleration and deceleration ramp times allow for precise tuning to match specific application requirements and load characteristics. * **Built-in Motor Protection:** Offers comprehensive protection against overcurrent, undervoltage, overvoltage, and phase loss, safeguarding the motor from various electrical disturbances. * **Compact Design:** The SSW070255T5SH2Z features a space-saving, compact form factor, facilitating easy and efficient integration into existing electrical panels and control cabinets. * **Enhanced Energy Efficiency:** By optimizing motor startup and operation, soft starters contribute to overall energy savings in industrial processes. This soft starter is an ideal choice for a wide array of industrial applications, including conveyor systems, pumps, fans, compressors, and crushers, where smooth starting, controlled stopping, and motor protection are paramount. Its robust construction and advanced features make it a reliable component for demanding industrial environments. Trust WEG's expertise in motor control to deliver superior performance and longevity for your critical applications.
  • WEG SSW070255T5SH2Z Soft Starter for 3-phase induction motors
  • Provides smooth acceleration and deceleration, reducing mechanical stress
  • Minimizes damaging current spikes and electrical stress on motors
  • Features adjustable ramp times for precise control
  • Includes built-in motor protection and compact panel integration

Specifications

Package Weight (Imperial)
25.3 LB
GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)

1270040900

GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)
MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

1311001000

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

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.