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Off-load tap changer

Stan Zurek, Off-load tap changer,, {accessed 2020-12-01}


Off-load tap changer - a mechanism in a transformer for step-wise regulation of voltage.

Off-load tap changer allows regulation of output voltage through changes of taps in the transformer. As the name suggest this type of changer requires that no load is connected to the transformer or that the transformer is de-energised completely.

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Off-load tap changer in three-phase 50 kVA distribution transformer
Full mechanism Electrical contacts

by S. Zurek, Encyclopedia Magnetica, CC-BY-3.0

by S. Zurek, Encyclopedia Magnetica, CC-BY-3.0

See also


off-load_tap_changer.txt ยท Last modified: 2020/07/19 01:37 by stan_zurek

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