220kV Live Tank Circuit Breaker-Overhead View
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220kV Live Tank Circuit Breaker-Overhead View
The 220kV Live Tank circuit breaker is an outdoor high-voltage switchgear for three-phase AC 50Hz, suitable for control and protection in 200kV transmission and distribution systems, and can also be used as a tie circuit breaker. This type of circuit breaker can be equipped with either the CTY-10 hydraulic spring mechanism to achieve three-phase mechanical interlocking, or the improved CT26 spring mechanism to achieve three-phase compartmentalized operation. This type of circuit breaker completely complies with GB1984-2003 High-voltage alternating-current circuit breakers and meets the requirements of International Electrotechnical Commission standard IEC62271-100:2001 High Voltage Switchgear and Control Equipment Part 100: AC High Voltage Circuit Breakers.
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