XGW-12 Outdoor box type switchgear
Short Description:
With the continuous development and progress of society, China's urban power grid has undergone tremendous changes, and most cities have
formed or are forming areas with high electricity load. The power supply from substations 12/24KV lines (or branch lines) to direct users in the past is
no longer sufficient to meet the requirements of urban development. Therefore, a new power supply method has emerged, which supplies power to
users through switching stations. However, with the intensification of urban density, some of the original civil construction type switch stations have
been limited by land and urban planning, thus a more advanced and practical outdoor intelligent switch station (outdoor ring main unit) has emerged.
This switchgear does not require civil construction and occupies a small area. Its configuration is very flexible and the power supply method is more
reliable. The construction, installation, and commissioning time are greatly reduced, and the overall cost is l
Product details
USE：
With the continuous development and progress of society, China's urban power grid has undergone tremendous changes, and most cities have
formed or are forming areas with high electricity load. The power supply from substations 12/24KV lines (or branch lines) to direct users in the past is
no longer sufficient to meet the requirements of urban development. Therefore, a new power supply method has emerged, which supplies power to
users through switching stations. However, with the intensification of urban density, some of the original civil construction type switch stations have
been limited by land and urban planning, thus a more advanced and practical outdoor intelligent switch station (outdoor ring main unit) has emerged.
This switchgear does not require civil construction and occupies a small area. Its configuration is very flexible and the power supply method is more
reliable. The construction, installation, and commissioning time are greatly reduced, and the overall cost is lowered.
With the development of modern industry, the degree of automation and intelligence of electrical control equipment is increasing. Utilizing
modern electronic technology, sensor technology, communication technology, and computer network technology to integrate monitoring, protection,
control, and measurement of power equipment under normal and accident conditions, achieving good management, has become an inevitable trend
and development direction.
The intelligent switching station (outdoor ring main unit) adopts advanced technology from abroad and integrates 12/24kV switchgear, circuit
breakers, load switches, current and voltage transformers, 12/24kV power supply PT, switching station FTU, RTU, communication control terminal
(CCU), 12/24kV metering and automatic meter reading, USP power supply and indicator instruments into a movable, sealed and moisture-proof
stainless steel box. This achieves the integration and assembly of primary and secondary systems in urban distribution networks, shortens the
construction period, and greatly improves the reliability of urban power grid operation.
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