ISA 12.27.01

Requirements for Process Sealing Between Electrical Systems and Flammable or Combustible Process Fluids

contributor author	ISA - International Society of Automation
date accessioned	2017-09-04T16:01:38Z
date available	2017-09-04T16:01:38Z
date copyright	40821
date issued	2011
identifier other	RLNEOEAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/64830
description abstract	This document provides specific requirements for process sealing between electrical systems and flammable or combustible process fluids where a failure could allow the migration of process fluids directly into the electrical system. This document contains requirements for construction and testing of single seal equipment, dual seal equipment, and add-on secondary seals. The requirements of this document apply to process seals as described in the process sealing sections of ANSI/NFPA 70 in the United States or CSA C22.1 in Canada and not to electrical conduit and cable seals. Requirements for basic electrical safety and explosion protection are not addressed by this document, but may apply to equipment under investigation. The secondary effects of leakage to the environment are not addressed by this document.
language	English
title	ISA 12.27.01	num
title	Requirements for Process Sealing Between Electrical Systems and Flammable or Combustible Process Fluids	en
type	standard
page	22
status	Active
tree	ISA - International Society of Automation:;2011
contenttype	fulltext