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Electrical apparatus

Underwriters Laboratories 333 Pfingsten Road Northbrook, Id. 60062 Standards for Safety is ahst of more than 200 standards that provide specifications and requirements for constmetion and performance under test and in actual use of a broad range of electrical apparatus and equipment, including household appHances, fire-extinguishing and fire protection devices and equipment, and many other nongenerady classifiable items, eg, ladders, sweeping compounds, waste cans, and roof jacks for trader coaches. [Pg.26]

BS 5345. General Recommendations—Code of Practice for Selection, Installation and Maintenance of Electrical Apparatus for Use in Potentially Explosive Atmospheres. BSI, U.K. [Pg.145]

ISA S12.0.01 (lEC 79-0 MOD), Electrical Apparatus for Use in Class I, Zones 0 and 1 Elazardous (Classified) Locations General Requirements. Instrument Society of America, Research Triangle Park, N.C. [Pg.151]

Rotating electrical machines starting performance of single-speed three-phase cage induction motors for voltages up to and including 690 V Electrical apparatus for explosive gas atmosphere. Increased safety protection e 8789/1996 6381/1991 BS EN 60034-12/1996 BS 5501-6/1977... [Pg.48]

Construction and verification lest of Hamcproof enclosures of electrical apparatus 2148/1993 BS 4683-2/1993 BS 5501-5/1997 -... [Pg.192]

Electrical apparatus for explosive gas atmospheres Increased safely motors, type e . General requirements 6381/1991 BS. 5501-6/1977 BS 5000-15/1985 ... [Pg.192]

Specifications for intrinsically safe electrical system i General recommendations on the selection of the appropriate group of electrical apparatus based on safe gaps and minimum igniting currents 3682/1991 BS 5501-7/1977 BS 5501-9/1982 BS 5345-1/1989 ... [Pg.192]

Electrical apparatus for explosive gas atmospheres. Increased safety motors. General requirements 6181/1991 BS 5501-6/1977 -... [Pg.270]

BS EN 45544 Electrical apparatus used for the detection and direct concentration measurement to toxic gases. General requirements and test methods Various... [Pg.364]

BS EN 50104 Electrical apparatus for the detection and measurement of oxygen. Performance requirements and test methods ... [Pg.364]

BS EN 45544 Electrical apparatus for the direct detection and measurement of toxic gases and vapours ... [Pg.364]

HS(Gj22 Electrical apparatus for use in potentially explosive atmospheres... [Pg.575]

Electrical apparatus for explosive atmospheres with type of protection N. Superseded by BS EN 50021 1999 but remains cuiTcnt... [Pg.589]

Withdrawn) 1990 AMD 1 Half masks and quarter masks for respiratory protective devices (AMD 7113) dated 15 November 1992. Withdrawn, superseded by BS EN 140 1999 Guide to the use of electrical apparatus complying with BS 5501 or BS 6491 m the presence of combustible dusts... [Pg.589]

AMD 2 Electrical apparatus for potentially explosive atmospheres - General requirements (AMD 10552J dated August 1999. Partially superseded BS EN 50014 1993 which remains cuiTcnt... [Pg.591]

AMD 1 Electrical apparatus for potentially explosive atmospheres- Intrinsic safety i (AMD 10040J dated June 1998. Read with BS EN 50014 1993... [Pg.591]

AMD 1 Electrical apparatus for use m the presence of combustible dust. Part 1 Electncal apparatus protected by enclosures - Construction and testing (AMD 10764J dated October 1999. Partially superseded BS 6467-1 and 2 which remain cunent... [Pg.591]

AMD 1 Electrical apparatus for explosive gas atmospheres. Classification of hazardous areas (AMD 9340) dated 15 November 1996. Superseded BS 5345 Part 2 1983... [Pg.591]

AMD 1 Electrical apparatus for explosive gas atmospheres. Electncal installations in hazardous areas (other than minesj. Comgendum No. 1 (Corr. 10013J dated April 1998, superseded BS 5345 Part 1 1989, Parts 2 and 7 1979, Part 4 1977, Part 5 1983, Part 6 1978 and Part 8 1980... [Pg.592]

Individual types of electrical apparatus, of course, require protective schemes that are specifically applicable to the problem at hand. There are, however, common detection principles, relaying designs and devices that apply to all. [Pg.421]

Machine. As used in this standard a machine is an electrical apparatus which depends on electromagnetic induc-... [Pg.630]

FPN) Group I electric apparatus is intended for use in underground mines. See Section 90-2(b) (2). [Pg.642]

FPN No. 1) As a guide in determining when flammable gases are present continuously, for long periods, or under normal conditions, refer to. Recommended Practice for Classification of Locations for Electrical Installations of Petroleum Facilities, API RP 500-1991, Electrical Apparatus for Explosive Gas Atmospheres, Classifications of Hazardous Areas, lEC 79-10 and. Institute of Petroleum Area Classification Code for Petroleum Installations, IP 15. [Pg.643]

Classification of Maximum Surface Temperature for Group II Electric Apparatus... [Pg.644]

See other pages where Electrical apparatus is mentioned: [Pg.192]    [Pg.192]    [Pg.192]    [Pg.193]    [Pg.270]    [Pg.270]    [Pg.270]    [Pg.270]    [Pg.271]    [Pg.848]    [Pg.55]    [Pg.151]   


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