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220kV Live Tank Circuit Breaker-Overhead View
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220kV Live Tank Circuit Breaker-Overhead View
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- Description
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- Commodity name: 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.
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.
Product Features:
1. It adopts the self-blasting arc extinguishing principle of ‘thermal expansion + assistance blowing”, with excellent breaking performance.
2. Short arcing time, long electrical endurance, low operating noise.
3. It uses SF6 gas which has excellent insulation and arc extinguishing performance as the arc extinguishing medium, with no combustion or explosion danger, suitable for densely populated areas.
4. The circuit breaker is equipped with either hydraulic spring or pure spring operating mechanism, with a simple and compact structure, and is safe and reliable.
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