I'm suggesting to install automatic smoke and fire detection and fire extinguishing systems, specially designed for installation in the highest part, inside electrical cabinets.
They are particularly useful in these cases:
- when the cost of devices in the cabinet are high (example: grid simulators, servers, HILs, etc.)
- when the ambient is an unique and precious environment (i.e.: Louvre Museum, Cappella Sistina, Forbidden City, British Museum, etc.)
All the best!
(Mark, I'd no problem to publish this post using Chrome)