Description

The 12kV Metalclad AC Enclosed Switchgear, Withdrawable Type is a sophisticated electrical solution tailored for medium - voltage power distribution systems. It is designed to ensure the safe, reliable, and efficient management of electrical power in various applications, such as industrial plants, commercial buildings, and utility substations. Its metal - clad structure provides robust protection against external factors, while the withdrawable feature allows for convenient maintenance and quick isolation of faulty components.

Application: In 3.6~12kV power system for control, protection and monitoring.

Standards:  IEC 62271-200

Feature

• Enhanced Safety：The metalclad enclosure offers excellent physical protection, safeguarding operators from electrical hazards. It also has reliable interlocking mechanisms that prevent incorrect operations, such as closing a circuit breaker when the isolation switch is open.
• Withdrawable Design：Components like circuit breakers can be easily withdrawn from the main enclosure. This feature simplifies maintenance procedures, as faulty parts can be replaced or repaired off - site without having to shut down the entire switchgear system for an extended period.
• High - Performance Insulation：Equipped with high - quality insulation materials, the switchgear can effectively withstand the 12kV voltage, reducing the risk of electrical breakdowns and ensuring stable power transmission.
• Compact and Space - Saving：Despite its robust functionality, the switchgear has a relatively compact design. This makes it suitable for installation in areas with limited space, such as urban substations or small industrial facilities.
• Flexible Configuration：It can be configured to meet different power distribution requirements, such as incoming, outgoing, and transformer - connected circuits. This flexibility allows it to adapt to various electrical system layouts.
• Long Service Life：Built with durable materials and advanced manufacturing techniques, the switchgear has a long service life. Regular maintenance is relatively simple, which helps to reduce the overall cost of ownership over time.

Parameters

• Rated voltage: 3.6-12kV.  
• Rated current: 630-5000A.
• Rated short-circuit breaking current: 16-50kA.