STN - Slovenské národní normy

Three phase oil power transformers 100 to 1600 kV.A, for voltages up to 22 kV. Technical requirements and basic parameters

Dostupné prevedenie: Tlačené

Three phase oil power transformers 100 to 1600 kV.A, for voltages up to 22 kV. Technical requirements and basic parameters

Dostupné prevedenie: Tlačené

Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV. Part 3: Determination of the power rating of a transformer loaded with non-sinusoidal currents

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV. Part 4: Requirements and tests concerning pressurised corrugated tanks

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV. Part 4: Requirements and tests concerning pressurised corrugated tanks

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV. Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV

Dostupné prevedenie: Tlačené

Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements

Dostupné prevedenie: Tlačené

Three phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2,5 MVA with highest voltage for equipment not exceeding 36 kV. Part 2: Distribution transformers with cable boxes on the high- voltage and/or low-voltage side. Section 1: General requirements

Dostupné prevedenie: Tlačené

Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV. Part 2-1: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side. General requirements

Dostupné prevedenie: Tlačené

Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV. Part 2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side. Section 2: Cable boxes type 1 for use on distribution transformers meeting the requirements of HD 428.2.1 S1

Dostupné prevedenie: Tlačené