STN - Slovenské národní normy

High-voltage switchgear and controlgear. Part 102: High-voltage alternating current disconnectors and earthing switches

Dostupné prevedenie: Tlačené

High-voltage switchgear and controlgear.Part 104:Alternating current switches for rated voltages of 52 kV and above

Dostupné prevedenie: Tlačené

High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV

Dostupné prevedenie: Tlačené

High-voltage switchgear and controlgear Part 105: Alternating current switch-fuse combinations

Dostupné prevedenie: Tlačené

High-voltage switchgear and controlgear. Part 105: Alternating current switch-fuse combinations

Dostupné prevedenie: Tlačené

High-voltage switchgear and controlgear.Part 106:Alternating current contactors, contactor-based controllers and motor-starters

Dostupné prevedenie: Tlačené

High-voltage switchgear and controlgear. Part 107: Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV

Dostupné prevedenie: Tlačené

High-voltage switchgear and controlgear. Part 107: Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV

Dostupné prevedenie: Tlačené

High-voltage switchgear and controlgear. Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72,5 kV and above

Dostupné prevedenie: Tlačené

High-voltage switchgear and controlgear Part 109: Alternating-current series capacitor by-pass switches

Dostupné prevedenie: Tlačené