| Brand | Rw Energy |
| Series | RW-SCCB |
| Nominal voltage | 1.5 kV |
| Nominal current | 3 kA |
The primary and most important function of our solid-state, ultra-fast 1.5 kV, 3 kA DC breaker for maritime applications is its ultra-fast interruption of faults, thereby preventing the dramatic consequences of short-circuit situations and power overload. Our ultra-fast liquid-cooled DC breakers are available in six sizes with a nominal voltage of 1.5 kV and nominal currents between 0.35 kA and 3 kA.
| Weight | 154 kg |
|---|---|
| Dimensions | 507 × 507 × 1017 mm |
| Nominal voltage | 1.5 kV |
| Nominal current | 3 kA |
| di/dt capability (A/µs) | up to 1250 A/us |
| Typical breaking current @1000V @10uH (kA) | 5 kA |
| Breaking time typical tBreak (µs) | 8 µs |
| Breaking time maximum tBreak (µs) | 10 (µs |
| Clearance time typical tClearance (µs) | 13,4 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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