Reliable Cold-Weather Protection for EV Charging Stations with Graphene PTC Technology
Ensure consistent performance and prevent downtime with our self-regulating heating solutions, even in extreme temperatures.
Problems
Cold Weather Challange for EV Charging Infrastructure
Is cold weather compromising the reliability of your EV charging infrastructure? Our technology helps maintain consistent charging rates in temperatures as low as -20°C.
solutions
Self-Regulating Graphene PTC Heating Films Features
Consistent Performance
Maintains optimal charging efficiency regardless of ambient temperature.
Reduced Downtime
Prevents freezing and ice buildup that can disable charging stations.
Energy Efficiency
Self-regulating properties minimize energy waste compared to traditional heating methods.
Applications
Self-Regulating Heating Films Charging Infrastructure Applications
Charging Cables
Prevents cable stiffness and damage in cold weather.
Connector Ports
Eliminates ice buildup to ensure reliable connections.
Enclosure Heating
Maintains optimal operating temperatures for internal electronics.
COMPARISON
Graphene PTC Film VS Traditional Heaters
| Feature | Our Graphene PTC Film | Ceramic PTC |
|---|---|---|
| Texture | Flexible, good conformability | Thick, difficult to fix |
| Structure | Conductive circuits in series forming single sensing strip(Low circuit complexity) | Requires independent use(Complex wiring for multi-zone detection) |
| Resistance | Wide range 48kΩ~18MΩ(Multi-voltage compatibility) | Customizable 100Ω~10kΩ (Narrower range) |
| Operating Temp | -40~150℃ | -40~150℃ |
| PTC Sensitivity | High ratio 10,000-40,000×(High sensitivity) | Max ratio 3,000×(Lower sensitivity) |
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