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BSI
25/30433568 DC
En Vigor
2025-05-02
BS EN IEC 60909-0 Short-circuit currents in three-phase a.c. systems.
Part 0: Calculation of currents
BSI
BSI
BS EN 60974-4:2016
En Vigor
2016-11-30
Arc welding equipment. Periodic inspection and testing
BSI
25/30507445 DC
En Vigor
2024-12-20
BS EN IEC 60034-18-41 Rotating electrical machines. Part 18-41: Partial
discharge free electrical insulation systems (Type I) used in rotating
electrical machines fed from voltage converters - Qualification and
quality control tests
