This document references:
IEEE C57.15 - Standard Requirements, Terminology, and Test Code for Step-Voltage Regulators
Published by IEEE
on
December 1, 2018
This document describes electrical, mechanical and test requirements of liquid-immersed, single- and three-phase, 50 Hz and 60 Hz, self and forced-air cooled, distribution, overhead and substation,...
This document references:
IEEE C57.15 - Standard Requirements, Terminology, and Test Code for Step-Voltage Regulators
Published by IEEE
on
December 1, 2018
This document describes electrical, mechanical and test requirements of liquid-immersed, single- and three-phase, 50 Hz and 60 Hz, self and forced-air cooled, distribution, overhead and substation,...
This document is referenced by:
IEEE C57.131 - Requirements for Tap Changers
Published by IEEE
on
March 29, 2012
This standard covers electrical and mechanical performance and test requirements for load tap changers and de-energized tap changers, installed in power transformers and voltage regulating...
This document is referenced by:
C37.121 - Switchgear - Unit Substations - Requirements
Published by NEMA
on
January 1, 1989
This standard covers the requirements for three-phase unit substations for step-down operation in the range of 112.5 kVA through 10 000 kVA at primary voltages of 601 volts through 38 kilovolts. The...