Frequently Asked Questions
Q
What is the primary application of the ZW20 High Voltage Vacuum Circuit Breaker?
The ZW20 is an outdoor high-voltage switchgear designed for three-phase power systems with a rated frequency of 50/60Hz. It is primarily used to connect, break, and load current in distribution networks, protecting substations and industrial facilities from overloads and short circuits.
Q
What does the 20KA breaking capacity signify?
The 20KA breaking capacity indicates the maximum fault current that the circuit breaker can safely interrupt without causing damage to the equipment or surrounding electrical systems. This makes the ZW20 suitable for high-demand industrial applications.
Q
How does the vacuum interruption technology benefit operations?
Vacuum interruption ensures rapid arc extinguishing, high insulation strength, and minimal contact erosion. This technology results in a longer operational lifespan, reduced maintenance frequency, and exceptional safety under demanding conditions.
Q
Is the ZW20 circuit breaker suitable for extreme outdoor environments?
Yes, the ZW20 is specifically engineered for outdoor use. It features high weather-resistant sealing and insulation, enabling stable operation under harsh environmental factors such as severe temperature variations, rain, and solar radiation.
Q
Can this circuit breaker support smart grid automation?
Yes, the ZW20 can be integrated with advanced intelligent control units and motorized operating mechanisms, enabling seamless remote control, monitoring, and automated distribution management.
Zeno Electric
