Introduction

NGK Suspension (Disc) Insulators have been used successfully in more than 100 countries and in particular have a majority in EHV, UHV and HVDC transmission lines.

• Available for any voltage and contamination level by changing number of insulators
• Mechanical strength up to 530kN
• High reliability through accumulated technology
• Excellent long-term performance

Normal type for light contamination

Fog type for heavy contamination

DC Fog type for DC transmission line

Aero dynamic type for desert contamination