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Press
Germany with great opportunities in the field of electric cars
Stamp parts from Valox for the lighting industry
Thermal management for LED – Applications
APTIV films are available as a new high performance materials
ArpaxX - push up the heat: Dr. D. Müller GmbH
ZVEI: The Electrical Industry expects that the boom will continue in 2012
Lectures at the CWIEME Berlin 2011
CWIEME Berlin 2011: Dr. D. Müller GmbH with a large product range
Increased Growth Forecast for the German Electrical Industry
Hannover Messe CoilTechnica: A Good and Positive Response for Dr. D. Müller
FIEE: A resounding success for Dr. D. Müller
Dr. D. Müller: Punched parts made of 3M VHB Tape
Dr. D. Müller: Nomex® parts in self-adhesive version.
Dr. Müller GmbH CoilTechnica, Hannover.
Kapton MT in different varieties and Thermiflex
Dr. Müller GmbH: New product for the solar industry
Dr. D. Müller registered as a UL – „Repackaged Recognized Components“ Company.
CWIEME Berlin 2010: Dr. Mueller in Ahlhorn
Dr. Mueller: High technology and innovation at one time in one venue
Dr. Müller GmbH continues its leadership as a supplier of Ultem films
Dr. Müller GmbH: New product line for films release
Dr. Müller proud of the opening of the Germany's first offshore wind park
Müller and Temac: Distribution agreement sealing materials
Get involved with the latest insulation product offerings at the Coil Winding 2010 – Dr. Müller GmbH
Direct request:
Dr. D. Mueller (UK) Limited
Enquires from United Kingdom and Ireland
John Nock
Phone: +44 (0) 13 84 48 28 06
Fax: +44 (0) 13 84 48 28 08
E-mail:john.nock@mueller-ahlhorn.com
Enquires from all other countries
Julia Arnt
Phone: +49 (0) 4435 97 10 10
Fax: +49 (0) 4435 97 10 11
E-mail: info@mueller-ahlhorn.com
| Insulation Level | Temperature | |
|---|---|---|
| Y | 90 ° C | |
| A | 105 ° C | |
| E | 120 ° C | |
| B | 130 ° C | |
| F | 155 ° C | |
| H | 180 ° C | |
| C | 200 ° C |
The insulation classes divide insulating materials according to temperature ranges, for which they are capable. The insulation materials will lose effect by the lasting heat loss of the electric motor, transformer, generator and electrical appliance.
This chemical aging process is getting faster with increasing Temperature. Therefore insulating and impregnating mediums have to be chosen in the corresponding class, to reach a sufficient lifetime of the insulation.
