Unwavering in our dedication to customers and delivering cutting-edge innovations,Bepto stands as your steadfast ally on the journey ahead.
LN2-40.5 SF6 Circuit Breaker: 40.5kV 800A indoor high voltage SF6 CB, frequent operation, capacitor bank switching, contactor circuit breaker, reinforced insulation, 2000m altitude, CT1017/19 mechanism, -25°C to +40°C.
Advanced LN2-40.5 SF6 Circuit Breaker Series: Premium indoor high voltage SF6 circuit breaker designed for AC 50Hz three-phase system, suitable for protection and control in industrial/mining enterprises, power plants, substations, especially frequent operation applications, can be used as contactor circuit breaker and capacitor bank circuit breaker, breaking capacitor current up to 800A, equipped with CT1017/19 or conjoined spring operating mechanism, compatible with GBC-40.5, JYN1-40.5, XGN17-40.5 switch cabinets and KYN61-40.5, KYN10-40.5 metal-enclosed removable high-voltage switch cabinets, integrated design of mechanism and arc extinguishing system achieving coordination between operating mechanism and load.
Frequent Operation and Reinforced Insulation Ready: LN2-40.5 incorporates reinforced insulation design meeting requirements for high altitude (≤2000m), condensation and Class II pollution environments, operating interface located on operating mechanism panel enabling direct observation of circuit breaker status and operation, reduces closing work, improves operating characteristics, enhances reliability, operating at -10°C to +40°C (general areas), -25°C to +40°C (alpine areas), relative humidity ≤95% daily/≤90% monthly, providing reliable SF6 circuit breaking solution for industrial/mining enterprises, power plants, substations, frequent operation, capacitor bank switching applications.
| LN2-40.5 SF6 Circuit Breaker Specifications | LN2-40.5 | Unit |
|---|---|---|
| Brand | Bepto Insulation Systems | – |
| Model Number | LN2-40.5 | – |
| Product Type | Indoor High Voltage SF6 Circuit Breaker for Frequent Operation and Capacitor Bank Switching | – |
| Core Technology | SF6 Gas Insulation + CT1017/19 or Conjoined Spring Operating Mechanism + Integrated Design of Mechanism and Arc Extinguishing System + Reinforced Insulation Design + Operating Interface on Mechanism Panel | – |
| Rated Voltage | 40.5 | kV |
| Rated Frequency | 50 | Hz |
| System Type | AC Three-Phase | – |
| Breaking Capacitor Current | 800 | A |
| Operating Mechanism | CT1017, CT1019 or Conjoined Spring Operating Mechanism | – |
| Compatible Switch Cabinets | GBC-40.5, JYN1-40.5, XGN17-40.5, KYN61-40.5, KYN10-40.5 Metal-Enclosed Removable High-Voltage Switch Cabinets | – |
| Altitude | ≤2000 | m |
| Ambient Temperature (General Areas – Maximum) | +40 | °C |
| Ambient Temperature (General Areas – Minimum) | -10 | °C |
| Ambient Temperature (Alpine Areas – Minimum) | -25 | °C |
| Relative Humidity (Daily Average) | ≤95 | % |
| Relative Humidity (Monthly Average) | ≤90 | % |
| Saturated Vapor Pressure (Daily Average) | ≤2.2 | kPa |
| Saturated Vapor Pressure (Monthly Average) | ≤1.8 | kPa |
| Environmental Conditions | No Significant Contamination by Corrosive Gases, Flammable Gases, Water Vapor; No Frequent Violent Vibrations | – |
| Integrated Design | Yes (Mechanism and Arc Extinguishing System Integrated, Achieves Coordination Between Operating Mechanism and Load) | – |
| Reduces Closing Work | Yes (Reduces Closing Work, Improves Operating Characteristics) | – |
| Enhances Reliability | Yes (Enhances Reliability Through Integrated Design) | – |
| Reinforced Insulation Design | Yes (Meets Requirements for High Altitude, Condensation and Class II Pollution Environments) | – |
| Operating Interface | Yes (Located on Operating Mechanism Panel, Enables Direct Observation of Circuit Breaker Status and Operation) | – |
| Suitable for Various Installation Locations | Yes (Suitable for Various Installation Locations) | – |
| Contactor Circuit Breaker | Yes (Can Be Used as Contactor Circuit Breaker) | – |
| Capacitor Bank Circuit Breaker | Yes (Can Be Used as Capacitor Bank Circuit Breaker, Breaking Capacitor Current up to 800A) | – |
| Frequent Operation | Yes (Can Be Used in Places with Frequent Operation) | – |
| Key Advantages | SF6 Gas Insulation, Frequent Operation, Capacitor Bank Switching, 800A Breaking, Contactor Circuit Breaker, Reinforced Insulation, 2000m Altitude, CT1017/19 Mechanism, Integrated Design, Operating Interface, Class II Pollution | – |
| Primary Applications | Industrial and Mining Enterprises, Power Plants, Substations, Protection and Control, Frequent Operation Applications, Contactor Circuit Breaker, Capacitor Bank Switching, High Altitude Environments, Condensation Environments, Class II Pollution Environments | – |
Bepto is a leading Chinese company in electrical insulation, focused on developing advanced solutions for future power systems. We support transmission and distribution safety and growth, with long-term partners including State Grid, ABB, Schneider, Siemens, and GE. Our services reach clients in over 22 countries.
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Unwavering in our dedication to customers and delivering cutting-edge innovations,Bepto stands as your steadfast ally on the journey ahead.
