PDF Standards IEEE C57.12.90-2015

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Revision Standard – Superseded.Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating transformers are described. Instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, grounding transformers, and mine transformers are excluded. Resistance measurements, polarity and phase-relation tests, ratio tests, no-load loss and excitation current measurements, impedance and load loss measurements, dielectric tests, temperature tests, short-circuit tests, audible sound level measurements, and calculated data are covered in this standard.

Product Details

Published:

03/11/2016

ISBN(s):

9781504407694, 9781504422420

Number of Pages:

114

File Size:

1 file , 3.4 MB

Redline File Size:

2 files , 12 MB

Product Code(s):

STDSU20842, STDSURL20842

Note:

This product is unavailable in Belarus, Russia