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    Water and Wastewater

    Advanced Power Management Solutions

    Water and Wastewater

    SEL power protection solutions substantially improve plant uptime by proactively detecting anomalies in electrical systems and components before extensive damage occurs. SEL protects feeders from catastrophic arc-flash events, extends the life of pump and blower motors by employing thermal models that reduce stress to equipment. Additionally, our power quality and revenue class meters help reduce energy bills while providing power quality data that reduces troubleshooting times and visualizes the health of your power system.  

    After the project SEL continues to support our products for as long as they are in service through application engineers in your region that have field experience and the know-how to get the most from your system, at no charge

    Whether it is a retrofit to upgrade existing systems, power system study, arc-flash mitigation, automation, or a complete power management system, SEL's internationally recognized engineering services has the depth and breadth of experience to provide simple, elegant solutions, including many of the world’s most complex and expensive power systems. 

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    Customer Focus

    SEL provides innovative, technologically advanced asset protection and power management solutions in many complex water and wastewater systems, including:

    • California Department of Water Resources, USA
    • Consórcio Sanear Paraíba, Brazil
    • Changzhou Lihe Water Plant, China
    • Saline Water Conversion Corporation, Saudi Arabia
    • Middlesex County Utilities Authority, USA
    • CEA del Estado de Baja California, Mexico
    • City of Toledo, USA
    • Metropolitan Water Reclamation District of Greater Chicago, USA
    • Tarrant Regional Water District, USA
    • Los Angeles Department of Water & Power

    Videos

    SEL Products Keep Bay Waters Blue

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    SEL Products Keep Bay Waters Blue

    Power Management Solutions

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    Power Management Solutions

    SEL Engineering Services—Innovative, High-Quality Solutions

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    SEL Engineering Services—Innovative, High-Quality Solutions

    Related Solutions and Services

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    Advanced Power Metering

    Increasing energy efficiency

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    Arc-Flash Solutions

    Life-saving protection at the speed of light

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    Complete Engineering Services

    Designing, building, and commissioning complete power systems

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    Feeder Protection

    Versatile power protection for industrial feeder applications

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    Generator Protection

    Complete primary and backup protection from all types of faults

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    Motor Protection

    Custom fit motor protection systems with easy installation, for both retrofit and new applications

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    Industrial Automation Services

    Improve system performance using SEL expertise

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    Rugged Computers

    Reliability you can build your reputation on