Composite Long Rod Insulator

Composite Long Rod Insulator

Composite long rod insulator is especially suitable for polluted areas, high mechanical tensile load, big span and compact line. It has the characters of light weight, small volume, not easily broken, bending, high torsional strength and explosion-proof performance....

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Place of Origin:Zhejiang, China (Mainland)

Material:Silicon rubber

Type:Polymer

Application:High Voltage

Rated Voltage:66kV

Mechanical Load:90kN

Creepage Distance:2248mm

Standard:IEC61109

Certificate:ISO9001 & Type Test

Color:Grey,Red,Green,Black

SupplyAbility:20000 Piece/Pieces per Month

Packaging Details:Carton Box or Wooden Box

Port:Ningbo/Shanghai

Lead Time:15-40days

 

Composite long rod insulatorTechnical parameters:

 

Rate Voltage

66kV

System Frequency

50/60Hz

Mechanical load

120kN

Section length

870mm

Creepage Distance

2248mm

1min power frequency withstand voltage wet

140kV

Lighting impulse withstand voltage dry

350kV

Couple size

20mm

Gross weight

4.6kgs

 

Product Characters

The silicone rubber sheds adopt overall injection pressure process, so solve the reliability of composite insulators problem of the interface electrical breakdown. The core and the metal fittings using the most advanced technology, high strength, good looks, small size, light weight, corrosion-resistant galvanized fittings, the product structure, reliable, does not damage the mandrel, give full play to its mechanical strength. Silicone rubber sheds with good hydrophobic properties, the overall structure ensures that the insulation does not get wet, no preventive insulation monitoring tests, no cleaning, reducing routine maintenance.


Our Workshop

insulator & fuse cutout & lightning arrester & service cutout Workshop

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