Standard:
DIN EN 60044-7 VDE 0414-44-7:2000-11Instrument transformers Electronic voltage transformers |
Standard:
DIN EN 61660-1 VDE 0102-10:1998-06Short-circuit currents - Short-circuit currents in D.C. auxiliary installations in power plants and substations Calculation of short-circuit currents |
Standard:
DIN EN 61660-2 VDE 0103-10:1998-05Short-circuit currents - Short-circuit currents in D.C. auxiliary installations in power plants and substations Calculation of effects |
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