Gas-insulated switchgear MGIS59-12

Parameters

Main parameters:

If having any special requirements, please consult with us before order.

Available modules options for MGIS59-12:

Benefits of MGIS59-12 Ring Main Units

MGIS59-12 SF6 Ring Main Unit incorporates advanced safety features and operational efficiency, making it a pivotal component in power distribution networks. It offers a multitude of advantages tailored for enhanced protection, performance, and ease of maintenance, suitable for diverse application needs. Key benefits include:

1. Enhanced Safety and Protection: MGIS59-12 is designed with safety at its core, featuring automatic interlocking mechanisms between the isolating switch and the load switch, and between the load switch and the grounding switch. This ensures operational integrity by preventing simultaneous operation of incompatible functions. For instance, it’s impossible to close the grounding switch when the load switch is engaged, and vice versa. Additionally, opening the front door of the RMU disables the ability to close the load switch, effectively mitigating the risk of incorrect operations.
2. Superior Performance Metrics: MGIS59-12 is engineered for high performance, utilizing vacuum and SF6 load switches that support frequent operations. It boasts an exceptional operational lifespan with the ability to handle 100 operations per minute for rated active loads, significantly surpassing traditional gas-generating and gas-pressure load switches. Its breaking capacity is robust, with a short-time withstand current of 20kA and the ability to handle short-circuit currents up to 50kA.
3. Simplified Maintenance: Positioned indoors, the MGIS59-12 is shielded from external hazards such as vehicular impacts, vandalism, and flooding, thereby simplifying maintenance efforts. The design incorporates a clear panel layout with simulation diagrams for straightforward identification and operation. Enhanced safety instructions and precautions are prominently displayed, reducing operational errors. Live display devices are included for real-time monitoring of the circuit status, complemented by electromagnetic locks for additional safety. The transparent plexiglass observation window allows for direct observation of the switch’s operational state.
4. Flexibility and Scalability: Adaptable to a variety of design requirements, the modular and compact structure of the MGIS59-12 facilitates easy expansion and customization based on specific customer needs. It supports a flexible cable tray connection system, accommodating even uneven ground conditions without the risk of partial discharge. The unit is also equipped with automation interfaces, laying the groundwork for integration into automated distribution systems.