VW3 Low-voltage Air Circuit-Breaker
SKU：WT-TSU738265
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.
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Product Type
Low-voltage air circuit breaker
Design Criteria
IEC 60947-1,2011,MOD;IEC 60947-2,2006,IDT;GB14048.2-2008,GB14048.1
Material
High Standard Plastic, Silver plated Copper
Rated Current
200A-6300A
Frequency
50Hz/60Hz
Rated Voltage
AC400V/AC690V
Breaking capacity
31.5KA/50KA
Product Series
ACB
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industrial power distribution
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Underpressure tripper;auxiliary contact;Alarm contacts;shunt release;Electric operating mechanism, manual operating mechanism
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*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.
