Table of Contents
GeneralNotes
Preface(ISA)
NationalDifferences
Foreword(ISA)
1Scope
2References
3Termsanddefinitions
4Constructionalrequirements
4.1General
4.2Protectiveliquid
4.4Deteriorationoftheprotectiveliquid
4.5Guardingoffasteners
4.6Protectivelevelindication
4.7Limitingtemperature
4.8Immersiondepth
4.9Capillaryorsiphonaction
4.10Devicesfordrainingofliquid
4.11Sealedenclosures
4.12Non-sealedenclosures
4.13Externalconnections
5Verificationsandtests
5.1Typetests
5.2Routinetests
6Marking
7Instructions
AnnexA(informative)-Introductionofanalternativerisk
assessmentmethodencompassing"equipmentprotection
levels"forExequipment
AnnexB(informative)-UnitedStatesmajordeviations Abstract
Describes the requirements for the construction and testing of oilimmersed electrical equipment, oil-immersed parts of electrical equipment and Ex components in the type of protection oil immersion "o", intended for use in explosive gas atmospheres.
