Bulgarian Institute for Standardization
Standards – always a step ahead
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
Projects and standards
To find easily the necessary information, use the different options for advanced search below, e.g. search by technical committee; by keyword in Bulgarian/English; by reference and others.
Criteria:
29.240.20
Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for Slovenia (based on EN 50341-1:2012)
60.55 Ratification completed (DOR)
ТК-79
more
Overhead electrical lines exceeding AC 1 kV - Part -2-7: National Normative Aspects (NNA) for FINLAND (based on EN 50341-1:2012)
60.55 Ratification completed (DOR)
ТК-79
more
Insulators for overhead lines with a nominal voltage above 1 000 V - Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria
60.55 Ratification completed (DOR)
ТК-79
more
ТК-79
more
Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents
10.99 New project approved
ТК-79
more
ТК-79
more
Overhead lines - Requirements and tests for fittings
10.99 New project approved
ТК-79
more
Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 1: Standard strength and end fittings
10.99 New project approved
ТК-79
more
ТК-79
more
60.60 Standard published
ТК-79
more
60.60 Standard published
ТК-79
more
60.60 Standard published
ТК-79
more
60.60 Standard published
ТК-79
more
60.60 Standard published
ТК-79
more
Reinforced concrete posts for electrical low voltage nets and overhead power lines
90.92 Standard to be revised
ТК-5
more
60.60 Standard published
ТК-79
more
60.60 Standard published
ТК-79
more
60.60 Standard published
ТК-79
more