PRIMARY-SECONDARY SEPARATED RECLOSING DEVICE

"The primary-secondary separated smart circuit breaker features modular structure design for maintenance convenience. It integrates the entire secondary electronic part to support hot-swapping with anti-open-circuit protection. Damaged modules can be replaced without power outage. This design not only ensures grid power supply reliability and maintenance convenience but also reduces downtime and maintenance costs, thereby improving overall operational efficiency and reducing maintenance costs
Note: This translation was generated by AI for reference only."

METERING TYPE RECLOSING DEVICE

Compared with traditional molded-case reclosers, the compact‑type recloser features a more ingenious structural design, reducing the overall height by 20 mm and simplifying installation. It is well suited for a wide range of applications and mounting requirements, including meter boxes and photovoltaic grid‑connection cabinets. The device supports multiple control modes—local manual make/break, local electric make/break, remote control, and scheduled operation—allowing users to select the most appropriate option based on their needs. It also boasts numerous key advantages, such as higher space utilization, enhanced power supply reliability, adaptability to various fault conditions, superior power quality, integrated functionality, convenient control, comprehensive protection, automatic reclosing, and self‑diagnostic capabilities.

SOLID-INSULATED SWITCHGEAR CIRCUIT BREAKER MECHANISM CORE

The 2P electronic metering carrier‑wave circuit breaker features a compact footprint and highly integrated functionality. It can be installed either vertically or horizontally, with its design meticulously addressing both user experience and safety requirements. Within a space‑efficient enclosure, a cleverly engineered architecture integrates multiple functions—including carrier‑wave communication, electrical energy measurement, topology identification, and temperature sensing—making it suitable for a wide range of applications.