Air-operated circuit breaker ACB

low-voltagefor photovoltaic applicationsfor power generation installations

The circuit breakers which are really suitable for wind power generation and photovoltaic power generation. It has a total of 4 frame sizes, and the rated current is up to 6,300A. Product Type moulded case circuit breaker Design Criteria IEC 60947-1,2;GB14048.2-2008,GB14048.1 Conductor Type T2Y Frequency 50Hz/60Hz IP IP30 Product Series MCCB industrial power distribution Underpressure tripper;auxiliary contact;Alarm contacts;shunt release;Electric operating mechanism, manual operating mechanism *Small size and compact structure; * 4 kinds of shell frame grades, 5 kinds of breaking capacity, can meet the application in various fields of industry and power distribution; *5 kinds of intelligent controllers, 4-stage protection, monitoring and protection of various circuit parameters, signal contact input and output, self-diagnosis and fault memory, communication functions; * The DOUBLE-speed contact design effectively protects the main contact; 12 contacts are connected in parallel, and the electric repulsion is reduced to 1/12; the electric repulsion is compensated for the contact pressure, which improves the dynamic and thermal stability, thereby increasing the electrical and mechanical life.