Warning: That outdated relay you keep bypassing? It caught a major fault for me yesterday.

We've got a bank of elevators in a high-rise with sketchy power surges. I left the original overload relay in place as a backup, and it tripped during a spike last night. Prevented a motor burn-out for sure. Sometimes the old gear knows best, lmao.

3 comments

3 Comments

anthonyh381d ago

Last year at the Cedar Point complex, an old relay like that failed to trip during a surge. It caused a full motor burnout and a week of downtime. Old relays can get weak and not react fast enough when it counts. You got lucky this time, but counting on outdated parts is asking for trouble. Modern protection devices are made to handle today's power issues better.

susan2951d ago

Wait, a whole week of downtime? That motor burning up is awful, but stopping everything for seven days... that's a huge deal. I can just picture the chaos that must have caused on site. It really makes Anthony's point hit harder about old parts being a bigger risk. That kind of delay isn't just a repair, it's a major stoppage. Makes you rethink how urgent replacing that old stuff really is.

sarahm551d ago

Hey, didn't some article say those old relays can get slow and sticky? Makes me wonder if they checked the rest of the equipment after that!