ISA SP12 Standards Related to Equipment in Hazardous Locations

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ISA SP12 Standards Related to Equipment in
Hazardous Locations
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ISA SP12

• SP-12 scope
• "To formulate standards, recommended practices,
  and technical reports for safe and practical use
  of electrical equipment in hazardous (classified)
  locations, and standards for equipment used to
  detect, alarm, or process signals relating to the
  detection of materials within their combustible
  ranges, and to promote their use.
• Staff Coordinator - Eliana Beattie
  ebeattie_at_isa.org

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Published standards (no activity at this time)

• ANSI/ISA-60079-0 (12.00.01)-2005 Electrical
  Apparatus for Use in Class I, Zones 0, 1 2
  Hazardous (Classified) Locations General
  Requirements
• ANSI/ISA-60079-1 (12.22.01)-2005 - Electrical
  Apparatus for Use in Class I, Zone 1 Hazardous
  (Classified) Locations Type of Protection -
  Flameproof "d
• ANSI/ISA-60079-5 (12.25.01)-1998 - Electrical
  Apparatus for Use in Class I, Zone 1 Hazardous
  (Classified) Locations Type of Protection -
  Powder Filling q
• ANSI/ISA-60079-6 (12.26.01)-1998 - Electrical
  Apparatus for Use in Class I, Zone 1 Hazardous
  (Classified) Locations Type of Protection -
  Oil-Immersion o

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Published standards (no activity at this time)

• ANSI/ISA-61241-0 (12.10.02)-2006, Electrical
  Apparatus for Use in Zone 20, Zone 21 and Zone 22
  Hazardous (Classified) Locations - General
  Requirements
• ISA-RP12.4-1996 - Pressurized Enclosures
• ANSI/ISA-RP12.06.01-2003 - Recommended Practice
  for Wiring Methods for Hazardous (Classified)
  Locations Instrumentation Part 1 Intrinsic
  Safety
• ANSI/ISA-TR12.06.01-1999 - Electrical Equipment
  in a Class I, Division 2/Zone 2 Hazardous
  Locations
• ISA-RP12.12.03-2002 - Recommended Practice for
  Portable Electronic Products Suitable for Use in
  Class I and II, Division 2, Class I Zone 2 and
  Class III, Division 1 and 2 Hazardous
  (Classified) Locations

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Published standards (no activity at this time)

• ISA-12.10-1988 - Area Classification in Hazardous
  (Classified) Dust Locations
• ANSI/ISA-12.12.01-2000 - Nonincendive Electrical
  Equipment for Use in Class I and II, Division 2
  and Class III, Divisions 1 and 2 Hazardous
  (Classified) Locations
• ANSI/ISA-12.04.01-2004 (IEC 60079-2 Mod) -
  Electrical Apparatus for Explosive Gas
  Atmospheres - Part 2 Pressurized Enclosures p
• ANSI/ISA-12.13.01-2003 - Performance Requirements
  for Combustible Gas Detectors
• ANSI/ISA-RP12.13.02-2003 (IEC 61779-6 Mod) -
  Recommended Practice for the Installation,
  Operation, and Maintenance of Combustible Gas
  Detection Instruments

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Published standards (no activity at this time)

• ANSI/ISA-TR12.13.01-1999 (R2005) - Flammability
  Characteristics of Combustible Gases and Vapors
• ANSI/ISA-TR12.13.02-1999 (R2005) - Investigation
  of Fire and Explosion Accidents in the Chemical,
  Mining, and Fuel-Related Industries - A Manual by
  Kuchta
• ANSI/ISA-TR12.21.01-2004 - Use of Fiber Optic
  Systems in Class I Hazardous (Classified)
  Locations
• ANSI/ISA-TR12.24.01-1998 - (IEC 60079-10 Mod) -
  Recommended Practice for Classification of
  Locations for Electrical Installations Classified
  as Class I, Zone 0, Zone 1, or Zone 2
• ANSI/ISA-12.27.01-2003 - Requirements for Process
  Sealing Between Electrical Systems and Flammable
  or Combustible Process Fluids

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Published standards (no activity at this time)

• ISA-60079-27 (12.02.04)-2006, Fieldbus
  intrinsically safe concept (FISCO) and Fieldbus
  non-incendive concept (FNICO)
• ANSI/ISA-61241-10 (12.10.05)-2004 - Electrical
  Apparatus for Use in Zone 20, Zone 21 and Zone 22
  Hazardous (Classified) Locations - Classification
  of Zone 20, Zone 21 and Zone 22 Hazardous
  (Classified) Locations
• ISA-61241-11 (12.10.04)-2006, Electrical
  Apparatus for Use in Zone 20, Zone 21 and Zone 22
  Hazardous (Classified) Locations - Protection by
  Intrinsic Safety "iD
• ISA-61241-18 (12.10.07)-2006 - Electrical
  Apparatus for Use in Zone 20, Zone 21, Zone 22
  Hazardous (Classified) Locations - Protection by
  Encapsulation "mD"

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Standards in the Works

• ANSI/ISA-60079-7 (12.16.01)-2002 - Electrical
  Apparatus for Use in Class I, Zone 1 Hazardous
  (Classified) Locations Type of Protection -
  Increased Safety "e
• ANSI/ISA-60079-11 (12.02.01)-2002 - Electrical
  Apparatus for Use in Class I, Zones 0, 1, 2
  Hazardous (Classified) Locations - Intrinsic
  Safety i
• ANSI/ISA-60079-15 (12.12.02)-2003 - Electrical
  Apparatus for Use in Class I, Zone 2 Hazardous
  (Classified) Locations - Type of Protection n
• ANSI/ISA-60079-18 (12.23.01)-2005 - Electrical
  Apparatus for Use in Class I, Zone 1 Hazardous
  (Classified) Locations Type of Protection
  Encapsulation m

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Standards in the Works

• ANSI/ISA-12.01.01-1999 - Definitions and
  Information Pertaining to Electrical Instruments
  in Hazardous (Classified) Locations
• ISA-TR12.2-1995 - Intrinsically Safe System
  Assessment Using the Entity Concept
• ISA-RP12.2.02-1996 - Recommendations for the
  Preparation, Content, and Organization of
  Intrinsic Safety Control Drawings
• ISA-12.20.01 General Requirements for Electrical
  Ignition Systems for Internal Combustion Engines
  in Class I, Division 2 or Zone 2, Hazardous
  (Classified) Locations

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Standards in the Works

• IEC 60079-17 Electrical Apparatus For Explosive
  Gas Atmospheres - Part 17 Inspection And
  Maintenance Of Electrical Installations In
  Hazardous Areas (Other Than Mines)
• IEC 60079-26 Explosive Atmospheres - Part 26
  Equipment with Equipment Protection Level (EPL)
  GA.
• Certificates

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ISA SP12 Standards Related to Equipment in
Hazardous Locations