Control GA
Control / marshalling cabinet
A generic cabinet organising control equipment, terminals and field interfaces.
General arrangement objects
General arrangement objects · DSEP100
DSEP100 mains decoupling relay
In plain English
What it does
A protection relay watches electrical measurements for faults or abnormal conditions. When its configured rules are met, it can send a command to open a circuit breaker.
A simple example
In a substation feeder panel, a relay can detect excessive current and tell the feeder breaker to disconnect the affected circuit.
What the drawings help you do
Use the selected manufacturer's drawings to check the equipment's size, mounting points and cable connections. The layout helps you plan where it fits and how it can be reached for maintenance. An illustrative 3D preview does not establish product dimensions or required clearances.
- Coil
- A wound conductor that can produce a magnetic field when energised.
- Schematic
- A drawing showing function and connections rather than physical appearance.
Read the source: DSEP100 mains decoupling relay: official source
Explore the model in 3D
An original 3D illustration of this equipment type. Rotate and zoom to explore its shape. It does not represent an exact manufacturer model or dimensional layout.
DSEP100 mains decoupling relayIllustrative 3D · Not to scale
Drag to rotate · Scroll or pinch to zoom · Original educational visualisation. Relative proportions; use the selected manufacturer drawing for dimensions.
What it represents
Locate the relay with accessible indications and maintainable terminal wiring. Coordinate its sensing and trip-interface routes with the associated interface-protection panel.
The linked CAD resource is an electrical wiring reference. Use the separate manufacturer installation drawing for physical dimensions; this original unitless GA illustration is not a fabrication template.
How to read it
- Identify sensing and trip circuit terminal groups.
- The arrangement does not assert grid-code compliance or approved relay settings. Exact model, firmware and utility requirements need project-specific review.
Information to show or reference
- Record exact relay and drawing revision.
- Identify sensing and trip circuit terminal groups.
- Check installation cut-out and test access.
A distinction that matters
The arrangement does not assert grid-code compliance or approved relay settings. Exact model, firmware and utility requirements need project-specific review.
Sources you can follow
These public references support the explanation and provide further detail. Their graphics and downloadable files remain with their publishers.
DSEP100 mains decoupling relay: official source
Official identity and available drawing scope; coordination guidance is independently written.
Explore related references
Put the reference into a drawing workflow.
Elora Grid helps electrical teams work with drawings, specifications and equipment information. Explore the drafting workflow or join the early-access waitlist.