IEC 60051*CEI 60051

Recommendations for direct acting indicating electrical measuring instruments and their accessories

1973-00-00

Hết hiệu lực

DIN 43780 (1976-08), IDT * NBN C 42-100 (1979), IDT * NF C42-100 (1974-07-01), IDT * UNE 21318 (1978-12-15), IDT * DS/IEC 51 (1973), IDT * NEN 10051 (1973), IDT * NEN 10051:1973 en;fr (1973-01-01), IDT

IEC 60051*CEI 60051 (1973)

Current paths * Datum * Defects * Definitions * Direct metering * Electric ballasts * Electrical engineering * Electrical measuring instruments * Enclosed * Graduations * Instrument scales * Length * Marking * Measurement * Measuring instruments * Meters * Pointers * Precision * Rated current * Specification (approval) * Symbols * Symmetrical * Voltage paths * Nominal use * Reference values * Limited * Class designation * Electronic * Harmonics * Reference conditions * Lead-in wires * Influence effects * Braid shieldings * Testing * Ratings * Zero point * Letterings * Electrical * Electrodynamic * Rating * Non-linear * Interchangeable * Graphic symbols * Accessories * Per cent * Nets * Direct * Resistors * Multi phase * Measuring equipment * Indicators * Terminal markings * Basic error * Mechanic * Analogue measurements * Reference ranges * Influence quantity * Electrostatic * Measuring mechanisms * Network * Grids * Inscription * Measuring ranges * Magnetic * Relative * Instruments * Indications