Tubes and Cylinders
     
   

FRP TUBE are use in Dry type / Power / transformers, Switchgear, Chocks, Cable trays, power resistor, operating discharge rod, for electrical insulation application for Winding applications as insulation properties. Available in Polyester and Epoxy resin With class F 155 °C

Class H in epoxy resin available on customize requirements

     
   
   
  • E - Epoxy (Class F 155 °C and Class H 180 °C)
  • P - Polyester (Class C- 120 °C)
     
   
Matrix Units Epoxy Epoxy
Reinforcement   Glass Cloth Glass Cloth
Standards IEC 61
212-3-1
NEMA LI-1
EPGC 22
G11
EPGC 21
G10
Form of delivery (mm) Dia   1220 to 6000 mm length
10 mm to 1000 mm dia
1220 to 6000 mm length
10 mm to 1000 mm dia
 
Density   1.8 1.8
Water Absorbtion %   0.3 0.4
Axial compressive Strength MPa   180 160
Cohesion between layers, MPa   300 200
Dissipation factor   0.02 0.03
Permittivity at 250V/50Hz/250C   3.1 3.5
Electrical Strength
   Flatewise KV/MM
   Edgewise KV
 
10
40

6
40
Insulation Resistance Ohms   1 x 10^8 1 x 10^4
     
     
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