Detailed Description
High Dielectric Strength: Engineered carbon fiber epoxy laminate delivers >20 kV/mm dielectric breakdown voltage and volume resistivity >10¹² Ω·cm, providing reliable electrical isolation in high-voltage assemblies.
Busbar & Terminal Mounting: Flat, rigid CFRP plates serve as mounting bases for copper/aluminum busbars, terminal blocks, and high-current connectors. Eliminates need for separate insulators and standoffs.
Arc Resistance: Carbon fiber composite exhibits superior arc-tracking resistance compared to standard thermoplastics, making it suitable for switchgear and breaker panel applications.
Thermal Stability: Maintains insulating properties from -50°C to 150°C continuous. Low thermal conductivity prevents heat transfer to adjacent components.
Customization: Thickness 2–20mm, copper inlay grounding strips optional, CNC drilled holes and tapped inserts available.
Key Selling Points
Dielectric strength >20 kV/mm, resistivity >10¹² Ω·cm
Replaces G10/FR4 with 50% weight savings
Arc-tracking resistant, high-voltage safe
Busbar & terminal mounting, integrated insulator
CNC custom holes, inserts, copper grounding strips
Applications
Busbar Mounting Panels, Switchgear Insulation, High-Voltage Enclosures, Transformer Covers, Battery Pack Isolation Plates, Power Distribution Units
FAQ
Q: What is the dielectric strength?
A: >20 kV/mm standard; test reports available on request.
Q: Can it replace G10/FR4?
A: Yes, with 50% weight savings and comparable dielectric performance.
Q: Can you embed copper grounding strips?
A: Yes, we laminate copper foil or braid between carbon layers for integrated grounding.
Q: MOQ?
A: 1 pc sample; 10 pcs production.
SEO Meta
Title: Carbon Fiber Electrical Insulator Plate | High-Voltage Standoff & Busbar Panel
Description: High dielectric carbon fiber insulator plates. >20 kV/mm, >10¹² Ω·cm. Busbar mounting, switchgear, battery isolation. CNC custom, replaces G10/FR4.
Keywords: carbon fiber electrical insulator, high voltage CFRP plate, busbar mounting panel, dielectric carbon fiber sheet, composite insulator
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