Kiepe IGBT VVVF | Class 455 Traction Sound | PWM Inverter - Class 455 Inductor Recording

[@Andrewjg_89]

The Class 321 Renatus also had that traction motors before they were replaced by the Class 720.

[@ItsYa165]

Yeah that's right, and the same inverter

[@Bve542]

I ALLWAYS WANTED TO HEAR IT LIKE THAT

[@ItsYa165]

Discovering the true boredom of the Kiepe KITs has left me never wanting to step foot on the Class 455 again

[@Anonymoususer_8823]

The Class 455 are soon to be replaced by the Class 701 and the Class 321 Renatus also had those traction motors before they were replaced by the Class 720.

[@ItsYa165]

Good, the 455s suck.

[@gapthemind--mindthegap8524]

Had a feeling there's no Sync mode!! Bur I guess we had to make sure with this aye?

[@ItsYa165]

I actually disrespect these trains now and want to avoid Kiepe powered trains

[@gapthemind--mindthegap8524]

@@ItsYa165 I guess it makes up for it with nice audiable gearbox harmonics :^). They almost imitate the sync mode frequencies somewhat. Lol. But I get what you mean , its rather dull.

[@ItsYa165]

@@gapthemind--mindthegap8524 there gearbox doesn't make up for anything. I don't care if it's suspended, there's no sync so the 455 can just go away.

[@gapthemind--mindthegap8524]

@@ItsYa165 lmao I mean the noise sounds rather similar to sync frequencies. But just more mechanical and it doesent randomly change audiability like an actual module would do. But its just deep sounding like a sync mode sound is what I mean. But I get what you mean also, it's not the same as actually having those changes in sound or frequency patterns etc. Just overall ambiance and function seem boring by comparison.
I do love the 321 gearbox harmonics though for this very reason.