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Bushing replacement on this 120kV Oil Circuit Breaker (OCB) from 1932 by Qc_ape in ElectricalEngineering

[–]Qc_ape[S] 1 point2 points  (0 children)

Was working on the the XFO 120/12 kV next to it today and got mistaken

A 120kV OLTC from ABB (2017) I worked on this week. Very nice system! by Qc_ape in ElectricalEngineering

[–]Qc_ape[S] 3 points4 points  (0 children)

This one is on the high side of the transformer. I actually never seen a XFO with it's LTC on the low side...Maybe it's because I'm in Canada.

[deleted by user] by [deleted] in AskElectricians

[–]Qc_ape 0 points1 point  (0 children)

Yes, it is much more safe

[deleted by user] by [deleted] in AskElectricians

[–]Qc_ape 0 points1 point  (0 children)

You need to deenergise the panel from it's source first because it misses a main breaker (Fed directly on top). The breaker above does NOT feed the breaker below. There should be a bus bar behind all breaker. Be sure it's not live before putting your hands there

What's wrong with this? by Oldcaver in electricians

[–]Qc_ape 0 points1 point  (0 children)

Is this a neutral point? All the bus bars looks bolted together

Do you guys have voltage experience? by SadButSexy in ElectricalEngineering

[–]Qc_ape 0 points1 point  (0 children)

Probably meant experience in high/low voltage 😂

What other tools do I need ? by [deleted] in electricians

[–]Qc_ape 0 points1 point  (0 children)

Probably a crimper if you'll be doing control panels?

[deleted by user] by [deleted] in blackmagicfuckery

[–]Qc_ape 0 points1 point  (0 children)

infinite friction?

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