| Customization: | Available |
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| Breaking Capacity: | 10kv /11kv /12kv/ 24kv/33kv/40.5 |
| Operation: | Manual/Electric /Energy-Storage |
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Introducing the VS1-12/24/33(ZN63A), an extraordinary indoor high-voltage vacuum circuit breaker. It is meticulously crafted to cater to 12kV, three-phase AC 50Hz systems. This innovative model epitomizes cutting-edge technology and is meticulously engineered to provide unparalleled integration.
Seamlessly integrating into indoor high-voltage switchgear, the VS1 is outfitted with an advanced spring operating mechanism that graciously accommodates both manual and electric modes. This ensures unhindered adaptability and superior functionality.
The VS1 delivers a comprehensive suite of functionalities: robust protection, precise control, and efficient circuit breaking. It is the ideal choice for deployment in arduous environments such as mines, factories, substations, and switchyards.
This device excels in managing frequent operations while astutely monitoring current loads, ensuring its performance remains impeccable and reliable in all conditions.
Operating Environment
The VS1 operates within an ambient temperature range of -10°C to +40°C and boasts storage capabilities down to -30°C, ensuring versatility in various climates.
It functions flawlessly at altitudes up to 1000m, showcasing its adaptability to diverse geographical settings.
With exceptional tolerance to relative humidity, it maintains daily averages up to 95%, monthly averages up to 90%, and absolute humidity up to 2.2x10³ MPa. Daily water vapor pressure remains ≤1.8x10³ MPa. It is expertly designed to handle condensation even under high temperatures.
Optimal performance is achieved when ambient temperatures are below 35°C, ensuring reliable and consistent operation.
The VS1 is engineered to thrive in environments devoid of fire, explosion hazards, severe pollution, chemical corrosion, or intense vibrations, ensuring safe and reliable operation.
Structural Features
Insulating Components
The VS1 vacuum circuit breaker utilizes ceramic or glass vacuum interrupters complemented by metal bellows, enhanced by state-of-the-art technology.
With advanced vacuum contact materials and high-pressure forming of sealed insulating enclosures, these contacts offer remarkable dielectric strength and stability.
They ensure reduced contact resistance, improved current-carrying capacity, and deliver superior arc-extinguishing capabilities, providing enhanced performance.
These features guarantee a high degree of reliability and efficiency in all operational scenarios.
Framework
Embracing a forward-thinking modular design, the VS1 vacuum circuit breaker incorporates a sophisticated spring mechanism alongside robust vacuum interrupters.
Housed within a resilient tubular insulating framework, its versatile design allows for direct installation or seamless integration into switchgear cubicles.
This makes it perfectly suited for use in electrical distribution, industrial settings, and substations, providing exceptional stability and protection.
The enclosure ensures it withstands even the harshest environmental challenges, such as severe pollution and humidity, maintaining operational integrity.
With its comprehensive design, the VS1 guarantees outstanding performance and reliability.
Performance
Synonymous with reliability and endurance, the VS1 vacuum circuit breaker boasts an extensive mechanical and electrical lifespan, requiring minimal upkeep.
It is crafted to endure the rigors of challenging environments, adeptly handling humidity, dust, and frequent switching operations with ease.
This dependable performance ensures that it continues to operate with exceptional proficiency and reliability in all circumstances.
Operating Mechanism
Featuring a spring-charged operating mechanism, the VS1 vacuum circuit breaker can be effortlessly operated manually or through electric commands.
This dependable mechanism ensures that the circuit breaker is consistently charged, securely closed, and opened with unwavering reliability.
Its design prioritizes reliability with fewer mechanical components, ensuring seamless operation and reduced maintenance requirements.
The VS1 is the epitome of efficiency for frequent operation scenarios, offering high operational efficiency with minimal noise and vibration.
It sets a benchmark in the industry, delivering superior efficiency and performance.
With its unmatched operational capabilities, the VS1 stands as a leading choice for those seeking excellence.
Working And Operating Principles
Arc Extinguishing Principle
Employing vacuum as the insulating medium, the VS1 vacuum circuit breaker executes arc extinguishing with unparalleled finesse and precision.
In the intricate contacts part, the arc is compelled to spread and extinguish with impressive swiftness, thanks to the magnetic field generated within the system.
Within the vacuum interrupter, this process effectively cools and condenses the arc plasma, ensuring an extraordinarily rapid and reliable arc extinguishing process,
resulting in remarkably minimal contact wear, while assuring rock-solid stability and reliability of operation.
Energy Storage
The energy storage system of the VS1 vacuum circuit breaker is equipped with a motor-driven mechanism that efficiently winds,
Our advanced energy storage springs guarantee that, once fully charged, the breaker is primed and ready for impeccable operation. This cutting-edge technology
is meticulously crafted to guarantee reliability, offering stable and swift energy release, crucial for flawless switching operations.
Closing Operation
Upon receiving a closing command, the energy stored within the closing springs is unleashed, propelling the contacts
together with lightning-fast speed. This state-of-the-art mechanism ensures a rapid and dependable closing action, perfectly tailored for a vast array of
applications demanding superior operational performance and unwavering reliability.
Opening Operation
During opening operations, the breaker expertly harnesses the energy stored in the opening springs, releasing it instantly upon
receiving an opening command. This swift release of energy propels the contacts apart, effectively interrupting the
current flow and extinguishing the arc within the vacuum interrupter. This critical action ensures safe, efficient, and highly effective
circuit breaking, safeguarding your vital electrical systems.
Maintenance
Our VS1 vacuum circuit breaker is ingeniously engineered for ease of maintenance, offering exceptional durability and robust
performance, even in the most demanding operational environments. With regular inspections and minimal maintenance,
you can sustain peak functionality, minimize downtime, and ensure continuous reliability of your electrical
protection systems, all while optimizing operational efficiency and enhancing performance.
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