Schweitzer Engineering Laboratories, Inc.
Is a manufacturer of digital products and systems for the protection, monitoring, control, and automation of electric power systems, including a factory for printed circuit boards that are crucial components for their products. The company designs and builds these systems, which are used in critical infrastructure.
- 509.332.1890
- 509.332.7990
- info@selinc.com
- 2350 NE Hopkins Court
Pullman, WA 99163
United States of America
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Product
Automation Control
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Schweitzer Engineering Laboratories, Inc.
Monitoring and controlling substation power systems requires comprehensive solutions. SEL’s complete solutions and hardened devices help maintain system stability with deterministic control; streamline access to valuable IED data, communications processors, and field devices; and improve visualization and control with local HMIs and access to SCADA systems.
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Product
Firewalls
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Schweitzer Engineering Laboratories, Inc.
Firewalls control incoming and outgoing network traffic and are often integrated into routers.
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Product
Recloser Controls
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Schweitzer Engineering Laboratories, Inc.
Recloser controls provide fault location, isolation, and system restoration using protection and communications capabilities, such as Automatic Network Reconfiguration and single- and three-phase tripping. They allow you to automatically reconfigure your distribution system to isolate faults, quickly restore service, and reduce customer impact.
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Product
Software-Defined Networking
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Schweitzer Engineering Laboratories, Inc.
SEL SDN is an Ethernet switch solution optimized for operational technology (OT) LANs.
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Product
Substation HMI
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Schweitzer Engineering Laboratories, Inc.
SEL automation solutions allow you to visualize data and control the system with an integrated, web-based HMI for local and remote monitoring, control, and annunciation for substations or other processes.
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Product
Audit Support
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Schweitzer Engineering Laboratories, Inc.
Security devices collect critical event information to simplify audit reporting.
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Product
Tools And Accessories
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Schweitzer Engineering Laboratories, Inc.
A variety of sensors and tools that can improve distribution system understanding and troubleshooting.
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Product
Centralized Management
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Schweitzer Engineering Laboratories, Inc.
Centralized management solutions provide a way to manage multiple hardware devices from a single application.
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Product
Underground Fault Location
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Schweitzer Engineering Laboratories, Inc.
Underground faulted circuit indicators identify the faulted cable section without a time-consuming re-fuse and sectionalize process. Applications include subsurface or pad-mounted transformers, switchgear, sectionalizing cabinets, junction boxes, and splices.
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Product
Generator Relay
SEL-300G
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Schweitzer Engineering Laboratories, Inc.
Apply the SEL-300G Relay for comprehensive primary and backup generator protection.
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Product
Industrial Control
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Schweitzer Engineering Laboratories, Inc.
Industrial control systems require reliable automation solutions that can integrate with relays, meters, and plant controls to ensure the safe operation of industrial facility power systems.
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Product
Bay Control
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Schweitzer Engineering Laboratories, Inc.
Integrated bay control systems combine complete bay control with high-speed breaker protection, allowing you to deploy a full substation protection, control, and monitoring solution that is flexible for your application.
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Product
Distribution Operations
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Schweitzer Engineering Laboratories, Inc.
SEL provides tools that work with protection and control relays to improve your system’s visualization and dynamic response—while still maintaining performance, situational awareness, and efficiency.
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Product
Stator Ground Protection Relay
SEL-2664S
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Schweitzer Engineering Laboratories, Inc.
Protect high-impedance grounded generators from ground faults at standstill, during startup, and while running with the multisine frequency injection and neutral overvoltage-based protection in the SEL-2664S.
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Product
Security Gateways
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Schweitzer Engineering Laboratories, Inc.
Security gateways combine cybersecurity capabilities to create secure access paths through security perimeters.
