Description
The purpose of the IOGP S-742 specification documents is to define a minimum common set of requirements for the procurement of medium-voltage AC contactors, controllers, and control centers in accordance with UL 347, seventh edition, published in November 2020, UL Standard for Safety for Medium-Voltage AC Contactors, Controllers, and Control Centers for application in the petroleum and natural gas industries.
The IOGP S-742 specification documents follow a common structure comprising a specification, also known as a technical requirements specification (TRS), a procurement data sheet (PDS), an information requirements specification (IRS) and a quality requirements specification (QRS). These four specification documents, together with the purchase order, define the overall technical specification for procurement.
These documents are available for download as a complete compendium via the download button on the right, or you may download them individually below:
- Download TRS : IOGP S-742 – Technical Requirements for MV AC Contactors, Controllers and Control Centers (UL347)
- Download PDS : IOGP S-742D – Procurement Datasheet for MV AC Contactors, Controllers and Control Centers (UL347)
- Download IRS : IOGP S-742L – Information Requirements for MV AC Contactors, Controllers and Control Centers (UL347)
- Download QRS : IOGP S-742Q – Quality Requirements for MV AC Contactors, Controllers and Control Centers (UL347)