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GPO3 Pultrusion Shape Fiberglass Laminated Sheet For HV Switchgear

GPO3 Pultrusion Shape Fiberglass Laminated Sheet For HV Switchgear

  • High Light

    Pultrusion Shape Fiberglass Laminated Sheet


    HV Switchgear GPO3 Fiberglass Laminated Sheet


    Pultrusion Shape GPO3 Fiberglass Sheet

  • Color
    Red And White
  • Material
    Polyester Resin And Glass Fiber Mat
  • Thickness Range
  • CTI
  • Temperature Index
  • Fire Resistance
  • Place of Origin
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
  • Delivery Time
    4-5 days
  • Payment Terms
    L/C, T/T, Western Union
  • Supply Ability
    300 tons per month

GPO3 Pultrusion Shape Fiberglass Laminated Sheet For HV Switchgear

Laminated sheet GPO-3(UPGM203)/ pultrusion shapes with certificate of ROHS/REACH/UL

GPO-3 sheet with size of 2100x1230mm & 1200x1000mm , thickness range can be produced 0.5-60mm .

Sheet and shape with good mechanical strength , dielectric strength excellent arc resistance.

It is designed for general purpose insulation and mechanical support in electrical equipment,where a flame resistant material is required.

Kinds of shape as below :

Groove shapehornsquare tubessquare stickspiperound rodsangledogbone and cornerU channel

GPO3 Pultrusion Shape Fiberglass Laminated Sheet For HV Switchgear 0GPO3 Pultrusion Shape Fiberglass Laminated Sheet For HV Switchgear 1GPO3 Pultrusion Shape Fiberglass Laminated Sheet For HV Switchgear 2


Feature of UPGM203


a. High mechanical strength, mechanical applications and impact resistance.

b. Can be easily processed by standard mechanical processing equipments.

c. Available for punching, drilling, mechanical processing, and shearing.

d. Stable size and small tolerance in thickness, could meet tolerance requirements without granding.

e. Good electrical performance in high humidity,CTI600, good arc resistance(>180 seconds),excellent heat resistance, distortion temperature 155°C , Grade F heat resistance, flame resistance.

f. Pultrusion shapes can be custom-made according requirement from customers .

Hong Cheng Grade HC-GPO3
IEC 893 / EN 60893 Grade UP GM 203
DIN 7735 Grade HM 2471
Items Test Method Unit Typical Values
Physical Properties Color Visual inspection ---- Red/White/Brown/Grey
Specific Gravity IEC 60893-2:2003 g/cm3 1.95-2.05
Water absorption ISO62:2008 % ≤0.5
Mechanical properties Tensile Strength IEC 60893-2:2003 Mpa ≥130
Compressive strength IEC 60893-2:2003 ≥300
Flexural Strength IEC 60893-2:2003 ≥180
Impact strength IEC 60893-2:2003 KJ/m2 ≥60
Electrical properties Volume Resistivity IEC 60093:1980 Ω·m ≥ 1.0 x 1010
Surface Resistivity IEC 60093:1980 Ω ≥ 1.0 x 1012
Electric Strength ┴ IEC 60893-2:2003 kV/mm ≥ 12
Breakdown Voltage // IEC 60893-2:2003 kV/25mm ≥ 80
Arc Resistance IEC 61621:1997 sec ≥180
PTI Proof Tracking Index PTI IEC 60893-2:2003 --- ≥600
Dielectric Constant IEC 60893-2:2003 --- 4.0-5.0
tgδ Dissipation Factor IEC 60893-2:2003 --- ≤0.03
Thermal properties Coefficient of Thermal Expansion ASTME 228-11 1/K ≤2x10-5
Temperature Index IEC 60085:2004 155
Flame Resistance performance Oxygen Index ISO 4589-2:1996 %O2 ≥ 30
Flame Resistance IEC 60893-2:2003 --- V-0
Toxicant(Emission halogen etc.) E662 --- Low
Other properties The anti microbial properties of bacteria G21-G22 --- good


Application of Material

Available in medium and high voltage inverter,converter,high-voltage switchgear service such as main insulation materials

Used as pillar, beams,cable trough etc.

Breaker safety baffle,safety cover board,interval liner,alternate with clapboard,arc plate of arcing chamber etc.

Motor armature components and self-sealing cover-plate,slot wedge stator,calm gaskets,thin gasket,carbon brush stands,and so on.

Front-end switchgear, and back-end,top and bottom,alternate with clapboard,etc.

Structural parts for arc resistance and insulation support pieces.

GPO3 Pultrusion Shape Fiberglass Laminated Sheet For HV Switchgear 3