EN 61558-2-1

Safety of power transformers, power supply units and similar - Part 2-1: Particular requirements for separating transformers for general use (IEC 61558-2-1:1997)

1997-11-00

Hết hiệu lực

DIN EN 61558-2-1 (1998-07), IDT * BS EN 61558-2-1 (1998-01-15), IDT * NF C52-558-2-1 (1999-10-01), IDT * IEC 61558-2-1 (1997-02), IDT * SN EN 61558-2-1 (1997), IDT * SN EN 61558-2-1 (2007), IDT * OEVE EN 61558-2-1 (1998-03), IDT * PN-EN 61558-2-1 (2000-06-14), IDT * SS-EN 61558-2-1 (1997-12-12), IDT * UNE-EN 61558-2-1 (1999-06-16), IDT * TS EN 61558-2-1 (2007-02-20), IDT * STN EN 61558-2-1 (2002-08-01), IDT * CSN EN 61558-2-1 (1999-05-01), IDT * DS/EN 61558-2-1 (1998-10-07), IDT * NEN-EN-IEC 61558-2-1:1998 en;fr (1998-01-01), IDT

prEN 61558-2-1 (1996-09)

EN 61558-2-1 (2007-03)

EN 61558-2-1 (2007-03) * EN 61558-2-1 (1997-11) * prEN 61558-2-1 (1996-09) * EN 61558-2-1 (1997-11)

Ambient temperature * Applications * Bodies * Chokes * Circuit diagrams * Classes of protection * Classification * Clearances * Closed test rooms * Connection lines * Connections * Contact safety devices * Continuous operation * Continuous operation temperature * Corrosion * Corrosion protection * Definitions * Dimensions * Earth conductors * Electric contact protection * Electric mains * Electric shock * Electric terminals * Electrical engineering * Fire * Fire resistance * Fire risks * Grids * Heat * Heating * Idle mode * Input voltage * Instruments * Insulating materials * Insulations * Intermittend duty * Intermittent loading * Isolating transformers * Leakage paths * Loading * Longitudinal slots * Mains units * Marking * Means of connection * Measurement * Mechanical properties * Moisture treatment * Output currents * Output voltage * Overload protection * Performance * Power factor * Power supply system * Power transformers * Protection to distortion * Rated frequencies * Rated power * Rated service * Ratings * Repair * Rust protection * Safety * Safety engineering * Safety requirements * Screw terminals * Screws (bolts) * Short circuits * Short-circuit strength * Short-time * Short-time operation * Small-power transformers * Specification (approval) * Strain relief * Strength of materials * Stress * Temperature * Temperature limiters * Temperature rises * Temperature stability * Testing * Testing voltages * Thermal stability * Tolerances (measurement) * Tracking index * Transformers * Junctions * Nets * Inductors * Compounds * Joints * Implementation * Use * Voltage * Network * Design

29.180. Máy biến áp. Máy kháng điện