Page 531 - Handbook of Electrical Engineering

522 HANDBOOK OF ELECTRICAL ENGINEERING

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IEC60529 Classification of degrees of protection provided by enclosures
(IP Code).
IEC60536 Part 1: Classification of electrical and electronic equipment with regard to
protection against electric shock.
Part 2: Guideline to requirements for protection against electric shock.
IEC60549 High-voltage fuses for the external protection of shunt Power capacitors.
IEC60551 Measurement of transformer and reactor sound levels.
IEC60555 Disturbances in supply systems caused by household appliances and similar
electrical equipment.
Part 1: Definitions
Part 2: Harmonics
Part 3: Voltage fluctuations.
IEC60593 Internal fuses and internal over-pressure disconnections for shunt capacitors.
IEC60606 Application guide for power transformers
IEC60614 Specifications for conduits for electrical installations.
Part 1: General requirements.
Part 2: Particular specifications for conduits. Section one Metal conduits.
IEC60616 Terminal and tapping markings for power transformers.
IEC60617 Graphic symbols for diagrams.
Part 1: General information, general index.
Cross-reference tables.
IEC60623 Vented nickel-cadmium prismatic rechargeable single cells.
IEC60632 High-voltage motor starters.
Part 1: Direct-on-line full voltage starters.
IEC60644 Specifications for high-voltage fuse links for motor circuit applications.
IEC60662 High pressure sodium vapour lamps.
IEC60664 Insulation coordination within low-votage systems including clearness and
creepage distances for equipment.
Part 1: Principles, requirements and tests.
Part 3: Use of coatings to achieve insulation coordination of printed board
assemblies.
IEC60686 Stabilised power supplies AC output.
IEC60688 Electrical measuring transducers for converting AC electrical quantities into
DC electrical quantities.
Part 1: General purpose transducers.
IEC60694 Common clauses for high-voltage switchgear and controlgear standards.
Amendment No. 1.
IEC60722 Guide to lightning impulse and switching impulse testing of power
transformers and reactors.
IEC60726 Dry type power transformers.
IEC60742 Isolating transformers and safety isolating transformers.
IEC60745 Safety of handheld motor operated electric tools.
Part 1: General requirements.
Part 2: 17 sections covering drills, hammers, grinders etc.