继电保护系统
为关键电力系统提供可靠的实时保护和控制。我们先进的保护继电器系统可确保运行安全、最大程度减少停机时间并维护系统完整性。
The BE1-50/51B Self-Powered Time Overcurrent Relay is a single-phase, microprocessor-based protection relay designed to provide reliable time and instantaneous overcurrent protection for generators, transformers, feeders, and motors. Powered directly from system current, the relay eliminates the need for an external power supply while delivering accurate fault detection, dependable operation, and flexible installation options for both new and retrofit applications.