BS-EN-61558-1 › Safety of power transformers, power supplies, reactors and similar products
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Keywords
Overload protection;Transformers;Safety measures;Leakage paths;Power output;Isolating transformers;Resistance measurement;Stationary;Safety isolating transformers;Temperature-rise limit;Earthing;Corrosion tests;Symbols;Rated voltage;Electrical equipment;Switches;Thermal testing;Marking;Short-circuit current tests;Cut-out devices;Type testing;Clearance distances;Dielectric-strength tests;Torque;Environmental testing;Classification systems;Fire tests;Electric terminals;Circuits;Screws (bolts);Protected electrical equipment;Electrical testing;Polyphase transformers;Tracking tests;Windings;Flexible conductors;Dielectric strength;Test equipment;Electrical insulation;Cable glands;Electric power systems;Impact testing;Drop tests;Mechanical testing;Small-power transformers;Electrical protection equipment;Alternating-current transformers;Rated frequencies;Electrical safety;Portable;Single-phase transformers;Dry-type transformers;Power transformers;Electric enclosures
To find similar documents by classification:
29.180 (Transformers. Reactors Instrument transformers, see 17.220.20)
Document Number
BS-EN-61558-1
Revision Level
2005 EDITION AMENDMENT 1
Status
Superseded
Publication Date
Oct. 1, 2009
International Equivalent
EN 61558-1:1997
Committee Number
PEL/96