IEEE C57.12.28-2014

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.