Handbook of Electrical Engineering

512 HANDBOOK OF ELECTRICAL ENGINEERING Mole % Molecular weight in %. MSW Module steelwork. MT Mica glass tape. MTBF Mean time be ...

ABBREVIATIONS COMMONLY USED IN ELECTRICAL DOCUMENTS 513 OSHA Occupational Health and Safety Administration (USA). OV or O/V Over ...

514 HANDBOOK OF ELECTRICAL ENGINEERING RMU Ring main unit. ROM Read only memory. RTD Resistance temperature detector. RTU Remote ...

ABBREVIATIONS COMMONLY USED IN ELECTRICAL DOCUMENTS 515 TEFC Totally enclosed fan cooled. temp. Temperature. TESFC Totally enclo ...

516 HANDBOOK OF ELECTRICAL ENGINEERING W W or P Active power, watts. worω Frequency in radians per second. wdg. Winding of a mac ...

Appendix B A List of Standards Often Used for Designing Electrical Systems and for Specifying Equipment Note.... Reference in{}b ...

518 HANDBOOK OF ELECTRICAL ENGINEERING Ref Description IEC60051 Recommendation for direct acting indicating electrical measuring ...

STANDARDS USED FOR DESIGNING ELECTRICAL SYSTEMS & SPECIFYING EQUIPMENT 519 Ref Description IEC60092-3 Part 1: Cables (constr ...

520 HANDBOOK OF ELECTRICAL ENGINEERING Ref Description IEC60251 Methods of test for winding wires. Part 1: Enamelled round wires ...

STANDARDS USED FOR DESIGNING ELECTRICAL SYSTEMS & SPECIFYING EQUIPMENT 521 Ref Description IEC60363 Short-circuit current ev ...

522 HANDBOOK OF ELECTRICAL ENGINEERING Ref Description IEC60529 Classification of degrees of protection provided by enclosures ( ...

STANDARDS USED FOR DESIGNING ELECTRICAL SYSTEMS & SPECIFYING EQUIPMENT 523 Ref Description IEC60751 Platinum resistance ther ...

524 HANDBOOK OF ELECTRICAL ENGINEERING Ref Description IEC60885 Electric test methods for electric cables. Part 1: Electrical te ...

STANDARDS USED FOR DESIGNING ELECTRICAL SYSTEMS & SPECIFYING EQUIPMENT 525 Ref Description IEC61000-4-11 Part 4: Testing and ...

526 HANDBOOK OF ELECTRICAL ENGINEERING I.5 International Standards Organisation (ISO) Conditions Ref Description ISO3 Preferred ...

STANDARDS USED FOR DESIGNING ELECTRICAL SYSTEMS & SPECIFYING EQUIPMENT 527 Ref Description BS229 Flameproof enclosure of ele ...

528 HANDBOOK OF ELECTRICAL ENGINEERING Ref Description BS5099 Specification for safety of machinery. BS5266 Code of practice for ...

STANDARDS USED FOR DESIGNING ELECTRICAL SYSTEMS & SPECIFYING EQUIPMENT 529 Ref Description BS6657 Guide to prevention of ina ...

530 HANDBOOK OF ELECTRICAL ENGINEERING Ref Description Part 2: Zinc and zinc alloy coated non-alloy steel wire for armouring eit ...

STANDARDS USED FOR DESIGNING ELECTRICAL SYSTEMS & SPECIFYING EQUIPMENT 531 Ref Description EEMUA141 Guide to the use of nois ...