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By Certification
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CPR B2ca Certificate
May 21,2026
- Expiration Date:
- Mar 3,2026 - May 31,2095
- No.:
- 1008-CPR-MC 69268466 0001
- Certification bodies:
- TÜV Rheinland
What is CPR B2ca Cable?
CPR B2ca cables are high-performance fire-resistant cables classified under the European Construction Products Regulation (CPR – EU No.305/2011), which establishes harmonized fire safety requirements for cables used in buildings and infrastructure projects across Europe.
The CPR classification system evaluates how cables react in fire conditions, helping improve evacuation safety and reduce fire hazards in public and commercial installations. Among all CPR classes, B2ca represents one of the highest levels of fire performance for power and communication cables.
B2ca cables are designed to provide:
Excellent flame retardancy
Very low heat release during combustion
Reduced fire propagation
Enhanced safety for people and equipment in emergency situations
These characteristics make CPR B2ca cables particularly suitable for applications where fire safety is critical, including:
Commercial buildings
Data centers
Hospitals
Airports and railway systems
Utility-scale photovoltaic projects
Energy storage systems
Industrial facilities
In addition to the main B2ca classification, CPR cables are also evaluated according to additional performance parameters:
s1 – Very low smoke emission, improving visibility during evacuation
d0 – No flaming droplets or particles during combustion
a1 – Low acidity and halogen-free characteristics, reducing corrosive and toxic gas release
Together, the classification B2ca-s1,d0,a1 represents a premium fire-performance standard for cables used in environments requiring high levels of safety, reliability, and environmental protection.
SUNKEAN CPR B2ca cables are engineered to meet demanding European fire safety requirements while maintaining excellent electrical performance, durability, and long-term reliability for modern renewable energy and infrastructure applications.
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