As part of global critical infrastructure, water and wastewater facilities must operate continuously. Unplanned downtime not only reduces the capacity to treat contaminated water but risks cross contamination and reservoir overflows, which can lead to detrimental environmental effects. Fundamental water and wastewater plant processes, including filtration, extraction, and injection, rely on critical motor operation, making asset protection and reliable power nonnegotiable. Implementing SEL solutions built with the industry’s most rugged and reliable protection, control, and communications devices provides the operational stability that your customers—from individuals to global industries—need and expect. From retrofits to complete power management systems, our solutions improve your water and wastewater facility uptime and resiliency.
Protect Water and Wastewater Operations
SEL solutions keep mission-critical systems online whether you’re extending the life of your plant or constructing a new one. We build these solutions on the capabilities of our devices, which operate dependably in challenging industrial conditions, enduring temperature ranges as wide as –40° to +85°C (–40° to +185°F) and exceeding industry standards for harsh operating conditions, such as humidity, corrosion, shock, electric stress, and electromagnetic interference.
Explore our key offerings:
- Protective relays that offer comprehensive protection for motors, onsite generation, and local substations.
- Rugged pump automation controllers that offer pump-up and pump-down control for lift stations, wells, reservoirs, and other applications.
- Power management and control solutions for managing onsite generation and backup power and helping ride through utility outages.
- Cybersecure networking solutions that facilitate secure communications between plants and operations centers.