| Brand | Rw Energy |
| Series | RW-SSCB |
| Nominal voltage | 1.5 kV |
| Nominal current | 0.5 kA |
In complex shipboard power systems, the speed of fault interruption defines equipment lifespan and overall vessel safety. Our Solid-State Circuit Breaker (SSCB) is specifically engineered for demanding maritime applications. Its mission-critical function is to sense faults in milliseconds and interrupt them within microseconds. By eliminating the arcing risks associated with traditional mechanical breakers, it effectively prevents the catastrophic consequences of short circuits and power overloads, ensuring the stability of your DC microgrid.
| Item | Specification |
|---|---|
| Weight | 55 kg |
| Dimensions | 507 × 507 × 430 mm |
| Nominal voltage (kV) | 1.5 kV |
| Nominal current (kA) | 0.5 kA |
| di/dt capability (A/μs) | Up to 500 A/us |
| Typical breaking current @1000V @10uH (kA) | 2.5 kA |
| Breaking time typical tBreak (μs) | 8 μs |
| Breaking time maximum tBreak (μs) | 10 μs |
| Clearance time typical tClearance (μs) | 7 μs |
| Marine type approval | DNV and CSS |
| Cooling type | Liquid cooling, air cooling available upon request |
| Suitable for DP3 | Yes |
| IP protection | IP 20, up to IP 54. According to customer requirement |
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