IEEE - The Institute of Electrical and Electronics Engineers@ Inc.
Latest
IEEE C57.12.28-2014
Scope
This standard covers conformance tests and requirements for the integrity of above grade pad-mounted enclosures containing apparatus energized in excess of 600 V that may be exposed to the public including@ but not limited to@ the following types of equipment enclosures: ?? Pad-mounted distribution transformers ?? Pad-mounted capacitors or inductors ?? Pad-mounted junction enclosures ?? Pad-mounted metering equipment ?? Pad-mounted switchgear ?? Pad-mounted voltage regulators This standard does not cover installations that are under the exclusive control of electric utilities and that are located in such a manner that access to the equipment is controlled exclusively by the utility. Purpose The purpose of this standard is to describe the requirements for a comprehensive integrity system for padmounted enclosures providing long field life with minimum maintenance and positive safety features.