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Designation Number
Title
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Designation Number: PNS IEC 60050-300:2022 Title: International Electrotechnical Vocabulary Electrical and electronic measurements and measuring instruments - Part 311: General terms relating to measurements - Part 312: General terms relating to electrical measurements - Part 313: Types of electrical measuring instruments - Part 314: Specific terms according to the type of instrument
Designation Number: PNS ERC/IEC 62053-11:2009 Title: Electricity metering equipment (AC) - Particular requirements - Part 11: Electromechanical meters for active energy (Classes 0.5, 1 and 2)
Designation Number: PNS ERC/IEC 62052-11:2009 Title: Electricity metering equipment (AC) - General requirements, tests and test conditions -Part 11: Metering equipment
Designation Number: PNS IEC 60051-4:2011 Title: Direct acting indicating analogue electrical measuring instruments and their accessories - Part 4: Special requirements for frequency meters
Designation Number: PNS IEC 60051-5:2011 Title: Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes
Designation Number: PNS IEC 60051-8:2011 Title: Direct acting indicating analogue electrical measuring instruments and their accessories - Part 8: Special requirements for accessories
Designation Number: PNS IEC 60051-3:2011 Title: Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters
Designation Number: PNS IEC 60051-6:2011 Title: Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
Designation Number: PNS IEC 60051-1:2011 Title: Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts
Designation Number: PNS IEC 60051-9:2011 Title: Direct acting indicating analogue electrical measuring instruments and their accessories - Part 9: Recommended test methods
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