Long Rod Composite Insulator

● Improves Reliability (by minimizing interruptions and outages due to vandalism, pole fires, and flashovers in all types of environments)；
● Eliminates or Reduces Maintenance (such as washing and trouble calls) and is compatible with existing plant；
●Service Life (consistent performance over its service life)；
●Life Cycle Cost (savings over porcelain insulators).
Product Description

The composite long rod insulator, also known as: composite insulator or non-porcelain insulator, is a polymer insulator composed of at least two insulating parts, namely a core body and a jacket equipped with metal accessories. Long rod composite insulators are mainly used for suspension cables in linear supports and tension chords in anchor towers and dead-end towers. They are also used for jumpers or entrances in outdoor substations.



● Application: Used on surge arrester, circuit breaker, capacitor, instrument transformer, power transformer, cable termination & GIS, etc;

● Color: Red, Brown, Gray or Customer's requirement;

● Applicable Standard: IEC, GB, BS, ANSI, AS or Customer's requirement;

● Excellent mechanical and electrical properties,

●Hydrophobic properties of the silicone rubber insulation cover ensure high resistance to dirt and self-cleaning properties;

●Lower risk of mechanical damage during transport, assembly and operation;

●Resistance to UV radiation, ozone, moisture;

●Shock and impact resistance – suitable for use in areas of seismic activity;

●Capable of carrying specific torsional loads.

You can find more details about our composite long rod insulators here.