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  • Document number:
    EN IEC 62053-21/A11
  • Issuing date:
    2021-07-01
  • Document type:
    Norm
  • Title:
    Electricity metering equipment - Particular requirements - Part 21: Static meters for AC active energy (classes 0,5, 1 and 2)
  • Author:
    CLC/TC 13 Equipment for electrical energy measurement and load control
  • Search term:
    Active current; Alternating current; Alternating fields; Alternating voltages; Alternating-current meters; Ambient temperature; Boundary range; CE marking; Clamps; Classes; Classes of protection; Clearances; Climatic condition; Coldness; Connections; Constant fields; Control; Counters; Current meters; Deviations; Dust; Earth leakage; Effects; Electric energy; Electrical; Electrical engineering; Electrical hazards; Electrical properties; Electricity meter; Electricity supply meters; Electromagnetism; Electromagnets; Electronic; Electronic measuring devices; EMC; Enclosures; Energy measurement; Evaluations; Fire; Grids; Heat; Heating; Humidity; Idle mode; Impact; Impulse voltages; Impulses; Incident light radiation; Indications; Instrument transformers; Insulating materials; Insulations; Interruptions; Leakage paths; Loading; Longitudinal slots; Lowering; Magnetic; Magnetic fields; Measurement; Measurement of consumption; Measuring instruments; Measuring systems; Mechanical hazards; Mechanical properties; Meters for active energy; Network; Operation; Operation ranges; Overcurrent; Power consumption; Power factor; Precision; Protection; Rated frequencies; Rated voltage; Rating plates; Short-time; Simulation; Specification (approval); Standard values; Static; Strength of materials; Supply; Temperature range; Testing; Testing conditions; Turns; Values; Vibration; Voltage; Voltage range; Watt-hour meters
  • Application areas:
    04.12 Elektrische Geräte und Werkzeuge
  • Hazards:
    EA Elektrische Gefährdungen im Allgemeinen; FB Brandgefährdungen; GD Schwingungen (Vibrationen, Erschütterungen); GH Elektrische, magnetische und elektromagnetische Felder; HB Klima (Temperatur, Feuchtigkeit, Luftströmung, Luftzusammensetzung u. Ä.)
  • ICS:
    17.220.20 Measurement of electrical and magnetic quantities; 91.140.50 Electricity supply systems
  • Cited in:
    BS EN IEC 62055-31 (2022-09-08); EUB 2022/622 (2022-04-07)<STARR>
  • Identical with:
    BS EN IEC 62053-21+A11(2021-04-08)<IDT>; NF C44-053-21/A11(2021-07-23)<IDT>; UNE-EN IEC 62053-21/A11(2021-09-01)<IDT>; TS EN IEC 62053-21/A11(2021-09-30)<IDT>
  • Legislation:
    2014/30/EU (2014-02-26)<H>; Elektromagnetische Verträglichkeit(EMV)-Richtlinie; EUB 2022/622 (2022-04-07)
  • Harmonization info:
    2014/30/EU (2014-02-26)Elektromagnetische Verträglichkeit(EMV)-Richtlinie<HARMANFANG>2022-04-13</HARMANFANG>
  • Update flag:
    Unchanged