YD4G-24 Series Sealed Indoor High Voltage Vacuum Circuit Breaker
-
- Product Overview
- The YD4-24 Type Indoor High-Voltage Vacuum Circuit Breaker is an indoor high-voltage switchgear with a rated voltage of 24kV and a three-phase AC frequency of 50Hz. It is suitable as a control or protection switch in power transmission and distribution systems such as power plants, substations, and industrial and mining enterprises, and is particularly applicable to locations requiring the breaking of important loads and frequent operations.
The manufacture of the circuit breaker complies with China's national standards GB 1984-2003 "AC High-Voltage Circuit Breakers", JB 3855-1966 "Technical Conditions for Ordering Indoor Vacuum Circuit Breakers of 3.6-40.5kV", as well as relevant IEC standards, and is equipped with a reliable interlocking function.
The operating mechanism of the circuit breaker is spring energy storage type, which can be operated with AC or DC energy storage, or manual operation.
Meanwhile, the circuit breaker can be equipped with a long-life permanent magnet operating mechanism, with a mechanical life of up to 100,000 operations, making it suitable for occasions requiring extremely frequent operations.
-
Share:
-
Normal Operating Environment
1.Altitude: ≤2000m; special customization is required for altitudes >2000m
2.Ambient temperature: maximum +40℃, minimum -25℃
3.Relative humidity: daily average ≤95%, monthly average ≤90%（
4.Seismic intensity: below Degree 8
5.Locations free from fire, explosion hazards, corrosive gases, and violent vibrations.
Similar Products
-
