Audited Supplier
Brief Introduction
We can provide conventional or non-standard outdoor box-type ring main unit fully enclosed and fully insulated air boxes according to the specific needs of foreign customers. The switching function units and busbars are sealed in a fully enclosed stainless steel tank that is automatically welded by a robot. The switch adopts a three-phase linkage load switch or circuit breaker.
Customers can install the switch cabinet shell and other primary components and secondary parts abroad themselves to meet the goal of localized manufacturing in foreign factories.
The gas tank can either use SF6 as the arc extinguishing medium and insulating medium, that is, GIS, or SF6-free nitrogen or dry air that meets the new environmental protection requirements, that is, AIS. The gas tank can be filled with SF6 in China and then exported abroad, or it can be filled SF6 gas by foreign customers themselves in their local factories.
10-40.5kV outdoor box-type ring network cabinet, also known as ring network power supply unit. Each ring network cabinet is composed of 3 to 6 switches in a total box. The wiring methods are flexible and diverse, which can meet the needs of different power distribution network nodes.
The total box type can be 3 boxes in a box, 4 boxes in a box, 5 boxes in a box, 6 boxes in a box, etc. The combination method can be combined according to the specific requirements of the customer, such as CVC, CCV, CVV, CCC, VVV, CCVV, CCVVV, CCVVVV etc. The voltage level is from 10kV-40.5kV, and the rated current is 630A, 1250A, 1650A, 2000A, 2500A, etc.
Product Features
Outdoor type, fully insulated, fully sealed structure, able to adapt to any harsh environment. Small size, light weight, compact structure and small footprint. It is simple to install, easy to operate, safe, reliable and maintenance-free. It has electric and manual operating mechanisms, and can realize power distribution automation after being equipped with FTU.
Due to its small size and high technical indicators, it can completely replace conventional switch stations, thereby reducing the floor space, shortening the length of outgoing cables, and reducing the overall cost and maintenance costs. Therefore, it is widely used in industrial parks, streets, residential areas, and bustling commercial centers. etc.
Special Customization
The above parameters are typical data; if the existing styles do not meet your specific demands, please contact us for a custom design.We have significant personalized customization development and production skills, allowing us to provide tailored solutions to customers all over the world.
