STN - Slovak standards

Ceramic insulators. Porcelain post insulators for voltages above 1000 V. Technical requirements

Available design: Print design

Ceramic insulators. Porcelain indoor post insulators for voltages from 10 to 35 kV. Types. Elementary parameters and dimensions

Available design: Print design

Ceramic insulators for telegraph and telephone lines. Technical requirements. Tests

Available design: Print design

Porcelain insulators. Double-necked insulators 2NC for telegraph and telephone lines

Available design: Print design

Ceramic insulators. Outdoor transformer bushings up to 35 kV

Available design: Print design

Insulators for low-frequency outdoor lines. Spool-type insulators

Available design: Print design

Insulators for low-frequency outdoour lines. Pin-type insulators

Available design: Print design

Ceramic insulators. Line post insulators for a.c. overhead lines with voltages from 10 to 35 kV. Characteristics and dimensions

Available design: Print design

Ceramic insulators. Line post solid-core insulators up to 35 kV

Available design: Print design

Ceramic insulators. Line post solid-core insulators of VPA type for 22 and 35 kV

Available design: Print design