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BS 89-9:1990*EN 60051-9:1989*IEC 60051-9:1988Direct acting indicating analogue electrical measuring instruments and their accessories. Recommended test methods Direct acting indicating analogue electrical measuring instruments and their accessories. Recommended test methods |
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BS 89-2:1990*EN 60051-2:1989*IEC 60051-2:1984Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for ammeters and voltmeters Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for ammeters and voltmeters |
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BS 89-3:1990*EN 60051-3:1989*IEC 60051-3:1984Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for wattmeters and varmeters Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for wattmeters and varmeters |
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BS 89-4:1990*EN 60051-4:1989*IEC 60051-4:1984Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for frequency meters Direct acting indicating analogue electrical measuring instruments and their accessories. Specification for special requirements for frequency meters |
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EN 60051-3:1989/A1:1995 (IEC 60051-3:1984/A1:1994)Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmetersIEC 60051-3:1984 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmetersIEC 60051-3:1984 |
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EN 60051-9:1989/A1:1995 (IEC 60051-9:1988/A1:1994)Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methodsIEC 60051-9:1988 Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methodsIEC 60051-9:1988 |
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EN 60051-9:1989/A2:1995 (IEC 60051-9:1988/A2:1995)Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methodsIEC 60051-9:1988 Direct acting indicating analogue electrical-measuring instruments and their accessories - Part 9: Recommended test methodsIEC 60051-9:1988 |
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DIN EN IEC 60051-5*VDE 0411-51-5Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes (IEC 60051-5:2017); German version EN IEC 60051-5:2018 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes (IEC 60051-5:2017); German version EN IEC 60051-5:2018 |
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DIN EN IEC 60051-6*VDE 0411-51-6Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters (IEC 60051-6:2017); German version EN IEC 60051-6:2018 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters (IEC 60051-6:2017); German version EN IEC 60051-6:2018 |
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DIN EN IEC 60051-7*VDE 0411-51-7Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments (IEC 60051-7:2017); German version EN IEC 60051-7:2018 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments (IEC 60051-7:2017); German version EN IEC 60051-7:2018 |
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DIN EN IEC 60051-8*VDE 0411-51-8Direct acting indicating analogue electrical measuring instruments and their accessories - Part 8: Special requirements for accessories (IEC 60051-8:2017); German version EN IEC 60051-8:2018 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 8: Special requirements for accessories (IEC 60051-8:2017); German version EN IEC 60051-8:2018 |