The 10/630 shielded rear connector is a compact product design, which greatly reduces the installation space. The structure adopts a multi-layer structure: the inner layer of the cable head is a semiconductor shielding layer. In order to balance the internal electric field, the middle layer is an insulating layer. Made of imported high-quality insulating materials to ensure insulation strength. The outer layer of the cable head is a semi-conductive shielding layer to ensure that the outer shielding layer is grounded to maintain a zero potential. The inner layer of the lower end of the stress control body is in close contact with the semi-conductive layer of the cable; the outer semi-conductive shielding layer is in close contact with the outer semi-conductive shielding layer of the cable, and is grounded through the grounding hole on the touchable cable connector, which not only solves the problem of cable termination The electric field concentration problem where the outer shielding layer is cut off, and the outer shielding layer of the cable head (due to grounding) is maintained at zero potential to ensure the personal safety of maintenance operators and ensure the normal and reliable operation of the equipment.
The European-style second-generation rear connector is used in power distribution systems such as 10kV (20kV) cable branch boxes, ring main cabinets, and box transformers. Used with 630A casing and 630A busbar. A live display can be installed at the test point.
The product is a fully insulated, fully sealed, and fully shielded product. The front and rear connectors are matched to realize the multi-branch power supply of the product. The rear connector can be extended to connect to the lightning arrester to provide overvoltage protection for the power supply system.
The applicable cross section is 35-400mm².
European-style third-generation 10kV shielded rear connectors are mainly used for 10kV power distribution systems such as cable branch boxes, ring main cabinets, and box transformers. Used with 10kV630A casing.
The product is a fully insulated, fully sealed, and fully shielded product. The front and rear connectors are matched to realize the multi-branch power supply of the product. The front and rear connectors can be extended and connected to the lightning arrester to provide overvoltage protection for the power supply system.
The applicable cross section is 25~630mm².
The unshielded rear connector is used in the main network and branch system of the European ring network cabinet, cable branch box and box-type substation. It can form multi-channel and multi-style cable branches by connecting back and forth.
Rated current: 630A
Applicable cross section 35-500mm²
European-style third-generation 20kV shielded rear connectors are mainly used in 20kV power distribution systems such as cable branch boxes, ring mains, and box transformers. Used with 20kV630A casing.
The product is a fully insulated, fully sealed, and fully shielded product. The rear connector is used to realize the multi-branch power supply of the product. The rear connector can be extended to connect and connect with a lightning arrester to provide overvoltage protection for the power supply system.
The applicable cross section is 25~500mm².
(This product can be used with 18/20kV, 18/30kV voltage level power supply system)
