ISA 60079-7

Explosive Atmospheres - Part 7: Equipment protection by increased safety "e" - Fourth Edition; 12.16.01

contributor author	ISA - International Society of Automation
date accessioned	2017-09-04T16:41:35Z
date available	2017-09-04T16:41:35Z
date copyright	10/15/2008 (R 2013)
date issued	2013
identifier other	VPNWDFAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;query=anid=/handle/yse/104898
description abstract	This standard specifies the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased safety "e" intended for use in Class I, Zone 1 hazardous (classified) locations. This standard applies to electrical apparatus where the rated voltage does not exceed 11 kV r.m.s. a.c. or d.c. Additional measures are applied to ensure that the apparatus does not produce arcs, sparks, or excessive temperatures in normal operation or under specified abnormal conditions This standard supplements and modifies the general requirements of ANSI/ISA-60079-0 Where a requirement of this standard conflicts with a requirement of ANSI/ISA-60079-0. NOTE Increased safety "e" can provide Equipment Protection Levels (EPL) Mb or Gb. For further information, see Annex I
language	English
title	ISA 60079-7	num
title	Explosive Atmospheres - Part 7: Equipment protection by increased safety "e" - Fourth Edition; 12.16.01	en
type	standard
page	104
status	Active
tree	ISA - International Society of Automation:;2013
contenttype	fulltext