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3M™ ThermaVolt Calendered Inorganic Insulating Paper 5 mil

Part Number 500-0502003M ID 80000057960UPC 00638060412848
  • Provides high thermal conductivity for cooler coil performance
  • Long-term voltage endurance resists partial discharge damage and provides longer insulation life
  • Ideal for high-temperature electrical insulating applications
  • 5-mil thick paper
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Typical Properties
Attribute Name
Value
Applications
Dry-Type Transformer, Other
Construction
Pure Paper
Dielectric Strength
Better
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
*Important RoHS information
Thermal Conductivity
Best
Total Thickness
5 mil
Details
  • Provides high thermal conductivity for cooler coil performance
  • Long-term voltage endurance resists partial discharge damage and provides longer insulation life
  • Ideal for high-temperature electrical insulating applications
  • 5-mil thick paper
  • Compatible with commonly used impregnating resins and varnishes
  • Suitable for high-temperature electrical insulation applications rated up to Class 220(R)
  • 3M UL Recognized Insulation Systems may be found in UL File No. 65007.

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.

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Manufacturing Origin: USA

The designation that a product is Manufactured in the USA means the product undergoes substantial transformation in one of our U.S. Manufacturing plants. Some products contain imported components.

Note: 3M products offered on a government contract that require country of origin representation must be certified by 3M Trade Compliance. Contact customer service at 800-245-3573 to request a certificate.
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