330kv composite suspension insulator

Specifications

330kv composite suspension insulator

Service Condition:

Ambient temperature:             -40°C~+40°C
AC power supply frequency:   ≤100 HZ
Earthquake intensity:              ≤8
Altitude :                                   ≤1500 m
Maximum wind velocity:           ≤35 m/s

About the composite suspension insulator

       Composite Suspension Insulator also known as “composite long rod insulator” The term ‘‘long rod’’ is actually used for a specific design of porcelain insulator which was first introduced in Germany in the 1920s as an alternative to cap-and-pin insulators (and also for critical ambient conditions, for example high pollution). 
       Composite long rod insulators benefit from the manufacturing possibilities ofthe FRP (fibre reinforced plastic) rod, and in particular from the fact that FRP rods can be produced practically endlessly in one piece in lengths of up to 20 m which is not possible with conventional insulator materials such as porcelain and glass.
       Composite long rod insulators are currently produced in lengths of 10–100 cm for low-voltage and medium-voltage network systems, and in lengths up to 10m and more for today’s UHV network systems

Advantages of composite insulator

1: Composite insulator has high strength, light weight. Can relieve stress, reduce the installation and     maintenance of towerof strength, save costs. Because the rod core with tensile strength is high so the composite insulator can be very handy.
2: It aging resistance, good. Composite insulator has good corrosion resistance,aging resistance, at 70 degrees Celsius is elastic, can be long - term work 20 degrees celsius.
3:It has the advantages of small volume, light weight. Because the composite insulator
has the advantages of small volume, light weight, and the umbrella disk is flexible, not easy to damage,so it brings great convenience to the transportation, installation, maintenance

Specifications
1.certificated by IEC ANSI GB ISO9001
2.We can design and produce according to the drawings.
3.we supply insulators with reliable quality reasonable price and good service.
4.We attend 2007 Hannover exhibition, India electricity 2008 exhibition,2008 Hannover exhibition,2009 and 2010 Dubai Middle East electricity exhibition

Material:
1. silicon rubber, composite polymer
2. glass-fiber reinforced epoxy resin rod
3. hot-dip galvanized steel

Technical drawings

Technical Specifications

 Click here to see more composite suspension insulators~

Also you can chose the end fittings for suspension insulators~

Buying Guides:
1.the coupling of fitting
2.the number of grading ring
3.the colour of silicon rubber,usually red or grey
4.the main dimension and rate voltage
5.we can design and produce according to the drawings and characteristics of customers
6.other particular requirement
7.The parameters about the End Fittings

Tips: 
   Since we (TCI) have many different models and types,providing exact model or detailed technical 
specification in your inquiry will largely help us finding your a better solution within less time and 
reducing your communication cost.