ШФ 20Г1；ШФ 20Г；ШФ10Г；SHF10G ；SHF20G； SHF20G1；

ШФ 20Г1   pin porcelain insulator characteristics

• Permissible degree of contamination (SZ) according to the PUE at a voltage of 10 kV / 20 kV - 3 / 1

• Minimum mechanical breaking load - 13 kN

• The length of the leakage path is 400 mm

• Withstand voltage of 50 Hz (dry) - 85 kV

• Withstand voltage of 50 Hz (in the rain) - 65 kV

• Withstand pulse voltage - 135 kV

• Breakdown voltage in the insulating medium - 180 kV

SHF 20G1 pin porcelain insulator Description

When laying power lines, it is necessary to use insulators. One of such insulators produced by a domestic manufacturer is a porcelain pin insulator ШФ 20Г1.

The insulator ШФ 20Г1 has good performance characteristics that make it possible to ensure its use already at temperatures from minus 60 to plus 50 degrees. It is quite resistant to environmental influences, thanks to the use of high-quality materials.

A plastic sleeve is mounted inside the insulator SHF-20G1, which facilitates the laying of the wire. The insulator is manufactured in strict compliance with all legislative and regulatory standards, which ensures its safe use for a long period. Wire fastening is possible both on the neck and in the insulator gutter.