Line Insulators
LINE
SUSPENSION INSULATOR
Rod insulators with external or internal fittings with classic or spirelec sheds for
overhead transmission lines up to 110 kV and frequency 50 Hz.
Material: quartz and alumina porcelain C110,
C120 and C130 by IEC 672.3 standard.
LINE POST
INSULATORS
Solid core insulators with external or internal fittings with classic or spirelec sheds
for overhead transmission lines for voltage 10 - 35 kV and frequency 50 Hz.
Material: quartz and alumina porcelain C110,
C120 and C130 by IEC 672.3 standard.
Comparison of type
features of the ceramic mass W5
with standard ČSN IEC 672, C130.
