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Glass-fibre-duct-spacing-mats

Glass-fibre-profiles connected with insulating tapes.

Attributes

Glass-fibre-duct-spacing-mats are a cost effective cooling channel solutions with free selectable / adjustable distances of single profiles. Also different profile-shapes can be used in one mat.

Application

Glass-fibre-duct-spacing-mats are used in transformer and coils with cooling channels. They can be used in automated winding processes.

Standards

  • Insulating material class H (180 °C)
  • RoHS-compliant acc. to 2011/65/EC

Delivery forms

  • Length: Up to 25 m
  • Width: Up to 3000 mm

Also deliverable in kits.

Base

Profiles:

  • Dogbone
  • Square
  • Round

Insulating tapes:

  • SynTherm® YT510
  • NOMEX®
  • SynTherm® DMD
  • SynTherm® APA
  • SynTherm® NPN
    Mylar® A

Other materials on request.

Technical Data

  Unit of measure  
Casting resin   Polyester/Epoxy
Reinforcement   Glas-Roving
Fibre content % > 60
Specific weight g/cm³ > 1.85
Bending strength N/mm²  480
Bending strength E-Module N/mm²  35x10^3
Tensile strength N/mm²  450
Compressive strength N/mm²  240
Dielectric constant   apprx. 4
Specific resistance Ωxcm 10^12
CTI   KC 600
1-Min.-voltage test kV/mm 8
Coefficient of expansion K-1 10-15^-16
Water absorption % < 5
Heat conductivity W/m*k 0.3
Thermal class   H (180 °C)