Product Description
The Solid-State Circuit Breaker (SSCB) is a method that utilizes power semiconductor devices to control electrical circuits. SSCBs possess numerous advantages, including fast response speed, arcless interruption, long service life, small size, light weight, and ease of networked remote control. The current rating of an SSCB is programmable and can be adjusted according to different application requirements, whereas traditional circuit breakers typically have fixed current ratings. Since SSCBs have no mechanical parts, their maintenance costs are relatively low. Traditional mechanical circuit breakers require regular inspection and replacement of contacts, while SSCBs only need periodic checks of the electronic control circuits and power semiconductor devices, significantly reducing maintenance workload and making them suitable for the efficient protection of modern power systems.
SSCBs can be widely applied in fields such as power systems, data centers, electric vehicle charging infrastructure, and photovoltaic systems, especially in scenarios requiring fast response and high reliability. With the continuous increase in operating voltages for power systems and electric vehicles, the demand for solid-state circuit breakers is also constantly growing.
Advanced Technical Features
- SiC Solid State Technology: 2025 latest tech for ultra-fast, arc-free safety control on electrical branches.
- Comprehensive Multi-Protection: Built-in AFDD (Arc Fault Detection), leakage, overcurrent, short circuit, over/under voltage, and overtemperature protection.
- Fully Adjustable Parameters: User-defined rated current (1-45A) and adjustable thresholds for leakage and voltage protection.
- Smart IoT Connectivity: Supports WiFi and MQTT protocols for real-time data uploading (Voltage, Current, Power, Power Factor, and Fault Info).
- NILM Load Identification: Non-Intrusive Load Monitoring for intelligent device recognition and energy management.
- Industrial Communication: Features CANBUS and RS485 ports for seamless integration into industrial control systems.
- Global Standard Compliance: AFDD/AFCI performance certified to IEC60606, UL1699, GB/T31143, and GB14287.4.
- Compact Design: Space-saving dimensions of 36mm width and 102mm height.
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