SEL SEL-7250 Digital Direct-Replacement Assemblies

SEL-7250

Digital Direct-Replacement Assemblies

Streamline retrofit projects with SEL digital direct-replacement assemblies for motor, generator, transformer, feeder, and metering protection applications. These complete, preassembled retrofit kits are designed to closely match the features, form factor, and terminal blocks of specific legacy products.

They combine field-proven SEL devices with specialized mounting plates, interposing terminal blocks, and other hardware to ensure quick, seamless, and cost-effective upgrades.

Upgrade Devices Across Applications—We offer digital direct-replacement assemblies for motor, generator, transformer, bus, feeder, and metering applications.

Strengthen Systems With All-New Hardware—Legacy hardware is prone to degradation and wear that reduces the reliability of your equipment. SEL digital direct-replacement assemblies do not repurpose any existing hardware.

Simplify Installation and Configuration—Digital direct-replacement assemblies deliver an installation experience that is easy, fast, and error-free.

The physical installation work for each unit can be completed within an hour—without any power tools. Panel cuts and drilling are not required; instead, each assembly fits the existing panel opening and mounting holes.

Terminal block arrangements and wiring designations closely match legacy products, and SEL provides wiring labels with the retrofit kits to complete the upgrade process.

Minimize Engineering Work—Eliminate time-intensive and costly engineering tasks, such as revising drawings and diagrams. All assembly kits include wiring diagrams, so existing documentation for your system is not required for installation.

Partner With SEL on a Turnkey Solution—SEL offers services that include system design, settings conversion, installation, and commissioning—everything needed for a complete turnkey retrofit solution. We also create custom assembly designs to meet specific protection, communications, and mounting requirements.

Receive Comprehensive Support—All SEL-manufactured products and workmanship within panels and enclosures are backed by a worldwide, ten-year warranty. Diagnostic services, repairs, and local technical support are available for the lifetime of every SEL-manufactured device—at no extra cost. Third-party devices carry a transferred manufacturer warranty.

The SEL Difference

SEL uses the same world-class manufacturing principles for our direct-replacement assemblies that we use for all our industry-leading products. This allows us to design, manufacture, and test high-quality and comprehensive solutions with reduced delivery times.

Quality

We build a prototype of each new design to create pre-engineered design drawings and document the installation procedure.

This process ensures that the design meets functional specifications and enables the manufacturing facility to test and confirm the assembly prior to production.