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BS 5345-4:1977

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Code of practice for selection, installation and maintenance of electrical apparatus for use in potentially explosive atmospheres (other than mining applications or explosive processing and manufacture) Installation and maintenance requirements for electrical apparatus with type of protection \'i\'. Intrinsically safe electrical apparatus and systems

Available format(s)

Hardcopy , PDF

Superseded date

15-01-2000

Language(s)

English

Published date

30-12-1977

Describes the concept of ensuring electrical safety in hazardous areas by using protection 'i': intrinsic safety, and gives advice on the installation and maintenance of electrical apparatus and systems, which (in hazardous areas) are protected in accordance with this type of protection. This part of the code only considers explosion risks due to the presence of vapours and flammable gases. Excludes combustible dusts. Also includes detailed definitions together with explanations of terms.

Committee
EXL/31/3
DevelopmentNote
BS 5345 REPLACES CP 1003 AND SHOULD BE USED FOR ALL NEW INSTALLATIONS. CP 1003 WILL BE RETAINED TEMPORARILY AS A REFERENCE GUIDE FOR THE EXISTING PLANTS INSTALLED ACCORDING TO THE EARLIER CODE.
DocumentType
Standard
Pages
26
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

BS 7117-3:1991 Metering pumps and dispensers to be installed at filling stations and used to dispense liquid fuel Guide to maintenance after installation
BS 5345-7:1979 Code of practice for selection, installation and maintenance of electrical apparatus for use in potentially explosive atmospheres (other than mining applications or explosive processing and manufacture) Installation and maintenance requirements for electrical apparatus with type of protection N
BS 6351-3:1983 Electric surface heating Code of practice for the installation, testing and maintenance of electric surface heating systems
I.S. 3216-2:1989 CODE OF PRACTICE FOR THE BULK STORAGE OF LIQUEFIED PETROLEUM GAS
DEFSTAN 02-603/2(2001) : INTERIM REQUIREMENTS FOR THE POLICY, DESIGN AND INSTALLATION OF FIRE DETECTION SYSTEMS IN SHIPS
BS 5908:1980 Code of practice for fire precautions in chemical plant
ISA 92.04.01-1 : 2007 PERFORMANCE REQUIREMENTS FOR INSTRUMENTS USED TO DETECT OXYGEN-DEFICIENT/OXYGEN-ENRICHED ATMOSPHERES
BS 5958-1:1991 Code of practice for control of undesirable static electricity General considerations
BS 5345-1:1989 Code of practice for selection, installation and maintenance of electrical apparatus for use in potentially explosive atmospheres (other than mining applications or explosive processing and manufacture) General recommendations
BS 5908:1990 Code of practice for fire precautions in the chemical and allied industries
BS 5308-1:1986 Instrumentation cables Specification for polyethylene insulated cables
BS 5308-2:1986 Instrumentation cables Specification for PVC insulated cables
BS 6121-5:1993 Mechanical cable glands Code of practice for selection, installation and inspection of cable glands used in electrical installations
BS 466:1984 Specification for power driven overhead travelling cranes, semi-goliath and goliath cranes for general use
BS 5958-1:1980 Code of practice for control of undesirable static electricity General considerations
BS 7117-2:1991 Metering pumps and dispensers to be installed at filling stations and used to dispense liquid fuel Guide to installation
BS 6701:1994 Code of practice for installation of apparatus intended for connection to certain telecommunication systems
BS 6739:1986 Code of practice for instrumentation in process control systems: installation design and practice
BS 4163:2000 HEALTH AND SAFETY FOR DESIGN AND TECHNOLOGY IN SCHOOLS AND SIMILAR ESTABLISHMENTS - CODE OF PRACTICE

BS CP1003-1(1964) : AMD 5073 ELECTRICAL APPARATUS & ASSOCIATED EQUIPMENT FOR USE IN EXPLOSIVE ATMOSPHERES OF GAS OR VAPOUR OTHER THAN MINING APPLICATIONS - CHOICE, INSTALL & MAINTENANCE OF FLAMEPROOF & INTRINSICALLY SAFE EQ
BS CP1003-3(1967) : AMD 5075 ELECTRICAL APPARATUS & ASSOCIATED EQUIPMENT FOR USE IN EXPLOSIVE ATMOSPHERES OF GAS OR VAPOUR OTHER THAN MINING APPLICATIONS - DIVISION 2 AREAS
BS 4683-3:1972 Specification for electrical apparatus for explosive atmospheres Type of protection N
EN 50020:2002 Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'
IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
BS 5345-1:1989 Code of practice for selection, installation and maintenance of electrical apparatus for use in potentially explosive atmospheres (other than mining applications or explosive processing and manufacture) General recommendations
BS CP1003-2(1966) : AMD 5074 METHODS OF MEETING THE EXPLOSION HAZARD OTHER THAN BY THE USE OF FLAMEPROOF OR INTRINSICALLY SAFE ELECTRICAL EQUIPMENT

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