- Provides high thermal stability for improved coil performance in a single ply
- Long-term voltage endurance resists partial discharge damage and provides longer insulation life
- Ideal for use in open-ventilated, dry-type transformers
- Maintains its integrity while remaining conformable
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Attribute Name
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Value
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|---|---|
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Application
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Dry-Type Transformer, Other
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|
Brand
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3M™
|
|
Electrical Insulation System Thermal Class
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220C
|
|
Family
|
ThermaVolt
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|
Flexible Insulation Product
|
ThermaVolt and ThermaVolt AR Calendered Inorganic Insulating Papers and Laminates
|
|
Insulation Construction
|
Pure Paper
|
|
Manufacturing Origin
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USA
|
|
Mechanical Strength
|
Better
|
|
Overall Thickness (Imperial)
|
10 mil, 15 mil, 20 mil, 30 mil, 4 mil, 5 mil, 7 mil
|
|
Overall Thickness (Metric)
|
101 micron, 127 micron, 178 micron, 254 micron, 381 micron, 508 micron, 762 micron
|
|
Product Type
|
Electrical Insulation Paper, Inorganic Insulating Paper
|
|
Thermal Conductivity
|
Better
|
- Provides high thermal stability for improved coil performance in a single ply
- Long-term voltage endurance resists partial discharge damage and provides longer insulation life
- Ideal for use in open-ventilated, dry-type transformers
- Maintains its integrity while remaining conformable
- Low moisture absorption provides excellent dimensional stability
- Suitable for high-temperature electrical insulation applications rated up to Class 220(R)
- Found in 3M UL Recognized Insulation Systems
3M™ ThermaVolt AR Electrical Insulation Paper provides excellent thermal stability and high dielectric strength. It is ideal for open ventilated, dry type transformer applications. The paper provides low moisture absorption and exhibits low moisture content, even under high humidity conditions.
This insulating paper has good mechanical strength that resists damage during handling and maintains excellent conformability. It is suitable for core wrap, phase insulation, high low barrier, major and minor ground insulation, interwinding and turn 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.
