Composite profile for electrical insulation

Composite profile for electrical insulation is applied in production of dry-type transformers acting as a winding insulator and replacing standard fuse-links cut of a glass fiber laminate.
The solution is a finished glass fiber profile of a defined section, any geometry forms and dimensions.
Electrical composite profiles allow more effective cooling of dry transformer winding due to vertical and horizontal channels for cooling formed in transformers construction.
Use of composite insulating profiles is not limited to dry type transformers: they are also applied in production of electrical motors, reactors and other electrical and technical equipment requiring turn-to-turn insulation.


Specifications:

  • Dielectric;
  • H-temperature class of insulation (operating temperature is up to 180);
  • Fire resistant (UL94VO);
  • Non-toxic;
  • Profile length is custom tailored.

Standard dimensions:

Profile

Cross-sectional height, mm

Cross-sectional width, mm

108

10

8

1010

10

10

1210

12

10

1410

14

10

1510

15

10

1612

16

12

1814

18

14

2016

20

16

2220

22

20

2522

25

22

Composite profiles for electric insulation are produced by pultrusion. A finished product has a precise form and does not require further machining.
Modern equipment of Galen makes it possible to produce non-standard profiles of any complexity.
Profile length is custom tailored, which allows our customers to save their money and resources, as there is no need to prepare the product for further use.

Specifications:

Characteristic

Measure unit

Test results

Moisture absorption

% by weight

0,15

Dielectric strength

kV/mm

5

Dielectric constant at 50 Hz

-

5

Temperature class of insulation

-

F/H

Glass content by weight

%

65

Ultimate tensile strength, not less than

MPa

700

Flexural stress, not less than

MPa

700

Ultimate compressive strength, not less than

MPa

250

Glass fiber insulating profiles are certified and meet requirements of technical regulations and regulatory documents. Production process complies with the international standard ISO 9001:2008, TUV Cert.

How to buy

To buy fiber glass insulating profiles, please contact Denis Malov, an expert of the Key Account Department, by phone +7(8352) 24-25-92, 30-82-10 or by e-mail: market@galen.su.
We would be glad to see you among our customers and partners.

Contacts

+7 (495) 668-09-53,
+7 (8352) 66-23-22, 30-82-10
market@galen.su
info@galen.su


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