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Date：12-02-2021
Cable Branch Box
The main parameters
This device is widely used in 10/35kV power cable systems. It is widely used in power systems due to its fully sealed, fully insulated, maintenance-free, corrosion-resistant, compact structure, easy installation, safe and reliable, and high electrical parameters. The unique design and manufacturing process make it suitable for various harsh environments. It is suitable for power transmission and distribution power cable power supply networks in residential areas, commercial districts, new development zones, urban streets, large and medium-sized enterprises, etc.
Features
Fully sealed, fully insulated, fully protected, anti-condensation. There are a variety of cable plugs to choose from (universal type, flood-proof type, flood-proof touchable type, live pluggable type). The incoming and outgoing lines are flexible, and there are up to 6 to 8 branch incoming lines in practical applications. The protection level of the primary live part of the flood-proof cable branch box is IP67, which can withstand 4.5 meters of water pressure.
Prefabricated cable accessories
The main parameters
The insulated busbar system can be used for the busbar connection between GIS system switch cabinets, and the minimum suitable center distance is 500mm. The bolt crimping structure is adopted, and the flexible connection is not sensitive to the height error of the spliced cabinet.
The shielded separable connector is a fully insulated, fully shielded, touchable separable connector. The product adopts a unique production process and is produced by three-layer EPDM rubber integral injection molding. The minimum thickness of the insulating layer is 10mm and the minimum thickness of the outer shielding layer is 3mm. The outer shielding layer has anti-ultraviolet, anti-ozone, anti-leakage tracking performance. The insulating plug is made of epoxy resin, with embedded brass parts, and the external copper parts are connected with the shielding cap to realize a fully shielded connection. Remove the shielding cap, the screws in the insulating cap can be used for electrical testing.
