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This European Standard specifies seismic severity levels and gives a choice of methods that can be applied to demonstrate the performance of HV
High-voltage alternating current circuit-breakers - Guide for seismic qualification of high-voltage alternating current circuit-breakers
High-voltage switchgear and controlgear — Part 100: Alternating-current circuit-breakers
AC load break switches for 3.3 kV or 6.6 kV
This standard applies to three-pole units for public and industrial distribution systems which are functional assemblies of switches including
High-voltage alternating current switch-fuse combinations
High-voltage alternating current switch-fuse combinations (IEC 420:1990)
High voltage alternating current circuit breakers. Rules to the testing of circuit-breakers with respect to out-of-phase svvitching
High-voltage switchgear and controlgear. Alternating current circuit-breakers
High-voltage switchgear and controlgear - High-voltage alternating-current circuit-breakers
High-voltage alternatif current switch-fuse combinations.
High-voltage alternating current switch-fuse combinations
This International Standard is applicable to a.c. circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50
High-voltage switchgear and controlgear - Part 100: High-voltage alternating-current circuit-breakers
Alternating current disconnectors; bus-transfer current switching by disconnectors
Zpracovatel: IVEP Brno, a. s., Vídeňská 117, 619 00 Brno, I?O 0056 6993 - Václav Prajs Pracovník Institutu pro technickou normalizaci: Ing. Ivana
High-voltage alternating current switch-fuse combinations
High-voltage alternating current switch-fuse combinations (IEC 420:1990)
High-voltage A.C. Switchgear and controlgear. Switches and switches disconnectors. Characteristics.
This European Standard specifies seismic severity levels and gives a choice of methods that can be applied to demonstrate the performance of HV
High-voltage alternating current circuit-breakers - Guide for seismic qualification of high-voltage alternating current circuit-breakers
High-voltage switchgear and controlgear — Part 100: Alternating-current circuit-breakers
AC load break switches for 3.3 kV or 6.6 kV
This standard applies to three-pole units for public and industrial distribution systems which are functional assemblies of switches including
High-voltage alternating current switch-fuse combinations
High-voltage alternating current switch-fuse combinations (IEC 420:1990)
High voltage alternating current circuit breakers. Rules to the testing of circuit-breakers with respect to out-of-phase svvitching
High-voltage switchgear and controlgear. Alternating current circuit-breakers
High-voltage switchgear and controlgear - High-voltage alternating-current circuit-breakers
High-voltage alternatif current switch-fuse combinations.
High-voltage alternating current switch-fuse combinations
This International Standard is applicable to a.c. circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50
High-voltage switchgear and controlgear - Part 100: High-voltage alternating-current circuit-breakers
Alternating current disconnectors; bus-transfer current switching by disconnectors
Zpracovatel: IVEP Brno, a. s., Vídeňská 117, 619 00 Brno, I?O 0056 6993 - Václav Prajs Pracovník Institutu pro technickou normalizaci: Ing. Ivana
High-voltage alternating current switch-fuse combinations
High-voltage alternating current switch-fuse combinations (IEC 420:1990)
High-voltage A.C. Switchgear and controlgear. Switches and switches disconnectors. Characteristics.