Attribute Name
|
Value
|
---|---|
Application
|
Dry-Type Transformer, Other
|
Construction
|
Pure Paper
|
Electrical Insulation System Thermal Class
|
220C
|
Family
|
ThermaVolt
|
Flexible Insulation Product
|
ThermaVolt and ThermaVolt AR Calendered Inorganic Insulating Papers and Laminates
|
Insulation Construction
|
Pure Paper
|
Mechanical Strength
|
Good
|
Product Type
|
Electrical Insulation Paper
|
RoHS 2011/65/EU Compliant
|
Yes
|
RoHS EU Comments
|
RoHS 2011/65/EU compliant without exemption
|
Thermal Conductivity
|
Best
|
Total Thickness
|
3 mil
|
3M™ ThermaVolt Calendered Inorganic Insulating Paper provides high thermal conductivity and dielectric strength. It is ideal for dry-type transformers, strip-wound coils and electromagnet coils. It provides low moisture absorption, even under high-humidity conditions and improves dimensional stability. It is suitable for Class 220(R) electrical insulation systems.
3M™ ThermaVolt Calendered Inorganic Insulating Paper features the highest thermal conductivity of the 3M insulation papers which reduce the coil hot spot temperature. This paper is compatible with most commonly used impregnating varnishes and resins. It is suitable for major ground insulation, core and outer wrap, turn insulation, interwinding insulation and minor layer insulation applications. It is suitable for Class 220(R) electrical insulation systems and 3M UL Recognized Insulation Systems may be found in UL File No. 65007. REACH Compliant and RoHS 2011/65/EU Compliant.