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01218cam a2200229 7i4500 |
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0000033788 |
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20151203090000.0 |
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140205 eng |
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|a 2831865107
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090 |
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|a IEC 60909 : Part 1 : 2002 ed 2.0
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110 |
2 |
0 |
|a International Electrotechnical Commission
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245 |
1 |
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|a Short-circuit currents in three-phase a.c. systems
|b Part 1. Factors for the calculation of short-circuit currents according to IEC 60909-0
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260 |
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|a Switzerland
|b IEC
|c 2002
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300 |
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|a 84 p.
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500 |
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|a Current
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500 |
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|a Cross References IEC 60865-1:1993, IEC 60909-0:2001, IEC 60909-3:1995, IEC 60038:1983, IEC 60909-0:2001, IEC/TR 60909-2:1992, IEC/TR 60909-4:2000
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500 |
0 |
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|a Replaces PD 7639-1:1994, IEC 60909-1:1991
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520 |
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|a Electrical components, Electrical equipment, Alternating current, Three-phase current, Short-circuit currents, Electric current, Mathematical calculations, Error correction, Electrical impedance, Equations, Circuits
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650 |
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0 |
|a Short-circuit currents
|v Standards
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999 |
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|a IEC251; IEC399
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999 |
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|a IEC251
|b International Electrotechnical Commission
|c Standards
|e JKR Library
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999 |
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|a IEC399
|b International Electrotechnical Commission
|c Standards
|e JKR Library
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