| Brand | Rw Energy |
| Series | RW-SCB |
| Input Voltage | 1.5kV |
| Efficiency | 99.7% |
| IP Rating | IP20 |
Ultra-Fast Fault Interruption (< 5μs): Achieve near-instantaneous protection with a turn-off time of less than 5 microseconds. This microsecond-level response effectively prevents catastrophic damage from short circuits and overloads in high-voltage DC systems.
Extreme Operational Lifespan (1,000,000+ Cycles): Engineered for durability, this solid-state breaker is rated for over one million operations. Its contactless design eliminates mechanical wear and plasma arcing, delivering a maintenance-free service life that far exceeds traditional mechanical alternatives.
| Model | Rated Output Current [A] | Overload Current [A] | Output Power [kW] (at 1500VDC) | Dimensions HWD (mm) |
|---|---|---|---|---|
| DC-SCB-1500-0400 | 400 | 480 | 600 | 418 * 171 * 181 |
| DC-SCB-1500-0800 | 800 | 960 | 1200 | 418 * 171 * 181 |
| Category | Parameters | Specifications |
|---|---|---|
| Power Characteristics | Input Voltage (Uin) | 300V - 1500V (max) |
| Output Voltage (Uout) | Uin | |
| Efficiency | 99.7% | |
| Protection Features | Short-circuit Instantaneous Protection | 250% - 400% Rated Current |
| Instantaneous Protection Time | < 5μs | |
| Short-delay Short-circuit Protection | 110% Rated Current (110% - 230% Adjustable) | |
| Short-delay Protection Time | < 50μs | |
| Long-delay Overload Protection | 110% Rated Current (105% - 120% Adjustable) | |
| Long-delay Protection Time | 10s (1 - 60s Adjustable) | |
| Under-voltage Protection | 280VDC | |
| Over-voltage Protection | 1050V | |
| Over-temperature Protection | 85°C Alarm / 90°C Trip | |
| Fault Log | 32 Groups | |
| Control & Connectivity | Digital Inputs | 4 DI |
| Relay Outputs | 2 | |
| Communication | RS485 & TCP (Modbus RTU & Modbus TCP) | |
| Control Mode | Communication, I/O Terminal, Local Panel | |
| Environmental Conditions | IP Rating | IP20 |
| Humidity | 5% - 95%, Non-condensing | |
| Altitude | < 1000m: No derating; > 1000m: Derating (1.5% per 100m) | |
| Operating Temperature | -20°C to 40°C: No derating |
Login
