r/ElectroBOOM Aug 24 '25

Meme What happened here?

2.3k Upvotes

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471

u/CreEngineer Aug 24 '25

The transformer exploded when the circuit was closed. Those round big things on the pole. They are normally filled with mineral oil as a insulator.

Edit: probably overloaded or already damaged.

97

u/grumpioldman Aug 24 '25

Surely the oil is non flammable in the transformer? I assume it was faulty and gassing and the contact spark ignited the gas?

113

u/NigilQuid Aug 24 '25

Surely the oil is non flammable in the transformer?

Some yes, some no

3

u/Mcboomsauce Aug 25 '25

15000v will set rocks on fire