High Voltage Vacuum Circuit Breaker (VCB) ZN63-VS1-12

Description

The ZN63-VS1-12 is an indoor high-voltage vacuum circuit breaker designed for use in three-phase AC 50Hz power systems with a rated voltage of 12kV. This circuit breaker is a vital component in indoor switchgear systems, serving the needs of power grids, industrial and mining enterprises, power plants, and various power equipment where protection and control are paramount. It excels in applications requiring frequent operations and the ability to interrupt short-circuit currents.

Key Features:

• Rated Voltage: 12kV
• Frequency: 50Hz
• Frequent Operation: Designed for environments with the need for frequent operations.
• Flexible Installation: Can be used as a fixed installation unit or combined with a special propulsion mechanism to create a trolley unit.

Summary: The ZN63-VS1-12 Indoor High Voltage Vacuum Circuit Breaker operates at three-phase AC 50Hz with a rated voltage of 12KV. It is ideal for control and protection purposes in industrial and mining enterprises, power plants, and substations, especially in locations requiring frequent circuit breaker operations. This breaker can be seamlessly integrated with KYN28A and other mid-mounted handcart-type switchgear, as well as XGN fixed switchgear. It complies with various international standards and specifications, ensuring reliable and efficient performance.

Applying Ambient Conditions:

• Operating Temperature: -10°C to +40°C (storage at -30°C permitted)
• Altitude: Below 1000m
• Humidity: Daily average not exceeding 95%, monthly average not exceeding 90%
• Seismic Resistance: Does not exceed an intensity level of 8
• Environment: Suitable for areas without fire, explosion, severe pollution, chemical corrosion, or intense vibrations.