The research and development of solid-state circuit breakers will help improve the stability of transmission lines, strengthen the level of digital management of power grids, and will directly promote the intelligent and modern evolution of circuit breakers
Excellent performance
1. Rated voltage: 1000VDC and 1500VDC
2. Frame current: 2500A, 5000A,
3. Polarity: 1P and 2P (bidirectional protection)
4. Turn on time: 25μs
5. Power loss: 1kW@1kA, single pole
6. Cooling method: liquid cooling
7. Protection characteristics: standard current protection;
8. Scalable: directional protection, advanced metering, communication, etc.
9. Communication: meet 8 communication protocols
Customer benefits
1. 100 times faster response
Near-zero time compared to the fastest traditional protection technologies, maximizing service continuity
2. 100 times life cycle
No mechanical parts, no mechanical life limit. Superior electrical longevity to meet future microgrid needs
3. 0 arcing
No energy is released during the breaking process, which truly eliminates the threat of arcing to personnel and equipment
4. 70% energy saving
New switching technology maximizes energy efficiency with lowest power loss in its class
ABB's revolutionary solid-state circuit breaker SSCB will reshape the concept of current circuit breakers and create the highest standard of safe power distribution systems for next-generation power applications in the digital age. Comprehensive requirements for protection, transmission, management and control
