Product Overview: LW58A-550 Dead Tank Circuit Breaker
The LW58A-550 Dead Tank Circuit Breaker product consists of components such as inlet and outlet bushings, current transformers, arc extinguishing chambers, frames, and operating mechanisms. The product can be used to cut off rated current, fault current, or conversion lines, achieving control and protection of the power system. It is widely used in domestic and overseas industries such as power, metallurgy, mining, transportation, and public utilities.
Specifications and Parameters:
| Rated voltage | 550kV |
| Rated frequency | 50/60Hz |
| Rated current | 5000A |
| Rated short-circuit breaking current | 63 kA |
| Rated short-circuit closing current | 171kA |
| Rated short-time withstand current and duration | 63kA/3s |
| Rated peak withstand current | 171kA |
| Mechanical lifespan | M2 |
We offer the most advanced engineering design solutions and product technology solutions to global power customers, and continue to create value for the commercial success of global power customers.
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