Your shopping cart is empty!
IEEE C57.12.90 PDF
Product Code:
Availability:
Availability:
product
In Stock
In Stock
$63.25
$115.00
IN TAX $63.25
IN TAX $63.25
IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers
| Published by | Publication Date | Number of Pages |
| IEEE | 02/04/2022 | 116 |
IEEE C57.12.90 – IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers
Revision Standard – Active.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.
Reviews (0)