
The European-style cable drop cabinet, usually designated starting with DFW (such as DFW-12), is a key device widely used in power distribution systems.
The European-style cable drop cabinet, usually designated starting with DFW (such as DFW-12), is a key device widely used in power distribution systems. It is mainly used at the nodes of 10 kV or 12 kV cable systems for branching, transiting or combining electricity from the main cable. It is a key component in cable modernization of urban distribution networks, as well as in power supply systems of industrial parks and residential areas.
1.Design
It has a design with two-way door opening. Docking sleeves are used internally as a connecting busbar. This design reduces the length of the housing, ensures very neat routing of cables, avoiding crossover of three-core cables with large spans, which makes installation and maintenance more visual and convenient.
2.Safety and reliability
It has the characteristics of full insulation, full sealing and full protection. Cable connectors are generally made of high quality pre-fabricated silicone rubber or EPDM connectors, with no exposed live parts, effectively preventing electric shock. The degree of protection is usually from IP33 to IP66. The device is adapted to harsh outdoor conditions, is resistant to corrosion and requires no maintenance.
3.Configuration flexibility
Line input and output methods are very flexible. Branches with one input and two outputs, one input and three outputs, or even more circuits can be combined depending on the requirements. It can be used for simple cable branch applications or can be equipped with load switches to create ring distribution units, satisfying a variety of connection requirements.