Mount resistors?

[jack18]

hello, I recovered these assemblies of resistances if you can explain their functions to me and tell me if it can interest someone, if not it will be direction the déchèterie.
please

[izentrop]

Hello, it seems to be intended to cause voltage drops in industrial systems of a bygone era, with a lot of losses by Joule effect. Kind soft start of a powerful engine.

Today we use technology no or very little loss... https://www.digikey.fr/fr/articles/how- ... bt-modules

[jack18]

ok so no possible use, so waste disposal.
please

[Christophe]

If electric heating...if you have too many kWh

[izentrop]

I would still have recovered the bolts, the copper, the perforated plate.

[jack18]

If electric heating...if you have too many kWh

ok, no I have not planned the purchase of a nuclear power plant

[jack18]

I would still have recovered the bolts, the copper, the perforated plate.

yes I recover but remain discreet my wife already hates you

[Remundo]

looks like a lot of different resistors for a three-phase assembly

it is quite picturesque indeed.

[phil59]

There might be people interested in battery tests....

[Exnihiloest]

Hello, it seems to be intended to cause voltage drops in industrial systems of a bygone era, with a lot of losses by Joule effect. Kind soft start of a powerful engine.
...

This is the most likely explanation. What surprises me is still the impeccable condition of these resistors, as if they were recent, while the power electronics in relation to what one can imagine of these resistors (10 - 30 KW? perhaps more over short periods of time), it has been mastered since the end of the 1980s.