The most common insulation today for high voltage windings in transformer is an enamel coating on the wire with kraft paper used between layers.
Insulating paper in transformer.
One basic requirement of all insulating materials is that they should be compatible with insulating oil and should not react with oil.
The company is regularly supplying all kinds of insulating paper and press boards to major distribution transformer and wire manufacturers of the country.
Industrial crepe paper this specially designed insulating crepe paper is used as insulation in the manufacturing of oil immersed transformers and current transformers of types imb ct cvt etc.
For making leads and.
Dupont nomex is a brand that has earned the trust of manufacturers around the world by delivering superior quality and proven reliability for a wide range of electrical insulation applications.
However for power transformers paper insulation is used for winding wire as well as in the form of strips of paper insulation.
Insulation paper for power transformers ahlstrom munksjö offers electric insulating kraft paper for power transformers in plain and creped paper produced in customized widths.
Insulation in oil immersed transformers.
Transformer board is used mainly in oil filled transformers where a solid insulating structure is needed.
Our paper is made from extremely clean pulp with unique insulation.
The paper is made on small paper machines with slow speeds because the stock has to be drained very slowly.
We are having a paper slitting capacity of more than 100 tonnes per month with 7 high speed machines operated by efficient trained operators.
Nomex paper an original benchmark for performance reliability.
Ahlstrom munksjö is a world leading producer of electrotechnical paper.
This is a pressboard up to 8 mm in thickness.
Its high chemical purity means it is an extremely good insulation material for electrical machines impregnated with resin capacitors impregnated with oil or resin and particularly oil filled transformers.
Insulating media in up to 11kv transformer is mostly comprised of paper wrapped around the conductor in transformer coils mineral oil and pressboard to insulate the coil from the ground.
Our insulation paper is made from pure cellulose which has excellent mechanical strength oil absorption and electrical resistance.