66kV Composite Line Post Insulator
Our 66kV composite line post insulators, also known as composite cross-arm insulators, are widely used in transmission lines and substations due to their easy installation, excellent aging resistance, and corrosion protection. These composite silicone insulators are primarily designed for medium and high voltage distribution lines ranging from 11kV to 220kV. With 20 years of expertise in insulator manufacturing, we take pride in our professional R&D team that ensures top-quality production management. Our dedicated sales team guarantees smooth export processes, making us your reliable partner in power transmission solutions.
Product Image of 66kV Composite Line Post Insulato
Technical Specifications Table for 66kV Composite Line Post Insulators
Model |
Rated voltage | Rated Mecha rical load(KN) | Structure height H(mm) | Insulating distance Li(mm) |
Min creepage distance(mm) | Lightning impulse withstand voltage(peak)KV |
PF wet withstand voltage(peak)KV |
FZSW4-10/4 | 10 | 4 | 215 | 125 | 290 | 75 | 42 |
FZSW4-24/8 | 24 | 8 | 300 | 220 | 750 | 150 | 65 |
FZSW4-35/6 | 35 | 6 | 450 | 360 | 946 | 185 | 95 |
FZSW4-66/6 | 66 | 6 | 760 | 630 | 1886 | 410 | 185 |
FZSW4-66/8 | 66 | 8 | 760 | 630 | 2010 | 410 | 185 |
FZSW4-110/10 | 110 | 10 | 1220 | 1080 | 3530 | 500 | 230 |
FZSW4-220/10 | 220 | 10 | 2440 | 2200 | 7060 | 1000 | 395 |