IEEE standard for pad-mounted-type, self-cooled, single-phase distribution transformers 250 kVA and smaller. high voltage, 34 500 GrdY/19 920 V and below; low voltage, 480/240 V and below. Corrigendum 1, Figure 1A :

Identified in the 2014 published version of IEEE Std C57.12.38 is an error. Tw0 dimensions were provided for the high-voltage bushing height above the base of the transformer. The lower dimension (597+114/-13) should have been designated as being for units 167 kVA and 250 kVA only. The error is corr...

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Співавтор:	Institute of Electrical and Electronics Engineers (Автор)
Формат:	Електронний ресурс eКнига
Мова:	Англійська
Опубліковано:	New York : IEEE, 2017.
Предмети:	Electric controllers > Standards. Voltage regulators > Standards.
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