IEEE C57.12.90-2015 PDF
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IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers
standard by IEEE, 03/11/2016
Revision Standard – Superseded.Methods for performing tests specified in IEEE Std C57.12.00(TM) and other standards applicable to liquid-immersed distribution, power, and regulating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 Russia, Belarus
