50Hz 12kV ISO9001 Inflatable Cable Branch Cabinet Fully Sealed Medium Voltage Products
50Hz 12kV ISO9001 Inflatable Cable Branch Cabinet Fully Sealed Medium Voltage Products
The main technical parameters
| Serial number | project | unit | parameter |
| 1 | Rated voltage | kV | 12 |
| 2 | Rated current | Hz | 50 |
| 3 | Rated frequency | A | 630 |
| 4 | Rated active load breaking current | 630 | |
| 5 | Rated closed loop breaking current | 630 | |
| 6 | Rated cable charging breaking current | 10 | |
| 7 | Rated short-circuit making current (peak value) | 50 | |
| 8 | Rated short-circuit withstand current duration (main circuit) | s | 3 |
| 9 | Rated short-circuit withstand current duration (ground loop) | 2 | |
| 10 | Rated short-time withstand current | kA | 20 |
| 11 | Rated peak withstand current | 50 | |
| 12 | Rated short-time power frequency withstand voltage | 42 | |
| 13 | Rated lightning impulse withstand voltage | 75 | |
| 14 | Loop resistance | ≤100 |
product information
◆ Product name: XGW-12 ring net box opening and closing station
◆ Category: Cable branch box
◆ Using prefabricated electrified and touchable silicon rubber cable head, fully sealed, fully insulated, maintenance-free, and reliable to ensure personal safety;
◆ Compact structure, small and beautiful appearance, stainless steel double-layer cabinet, above use;
◆ No impact Under the premise of main network operation, it can realize regional power outage maintenance and reduce the scope of power outage;
◆ It can be equipped with one or more SF6 load switches. The wiring method is flexible and diverse, and the branch outgoing line can reach 8 circuits;
◆ Lightning arrester, short-circuit fault indicator, current-limiting fuse, etc. can be selected to meet various requirements of users
XGW-12 ring net box opening and closing purpose:
It is widely used in Chengdian densely populated areas such as urban power grid transformation, residential quarters, and commercial centers.
Functional characteristics of outdoor intelligent switching station
◆ Using prefabricated live-touch silicone rubber cable head, fully sealed, fully insulated, maintenance-free, and reliable to ensure personal safety;
◆ Compact structure, small and beautiful appearance, stainless steel double-layer cabinet;
◆ On the premise of not affecting the operation of the main network, realize regional power outage maintenance and reduce the scope of power outage;
◆ It can be equipped with one or more SF6 load switches. The wiring method is flexible and diverse, and the branch outgoing line can reach 8 loops;
◆ Optional lightning arrester, short-circuit fault indicator, current-limiting fuse, etc., to meet various requirements of users.
It is made of prefabricated charged removable silicon rubber cable, fully sealed, fully insulated, maintenance-free, and can reliably ensure personal safety. The structure is small and beautiful, in stainless steel double-layer box, with service life of more than 20 years.
Without affecting the operation of the main network, it achieves regional outage repair, and reduces the scope of power outages; It can be equipped with one or more SF6 load switches. The wiring method is flexible and diverse, the branches can be up to 8 loop; Optional arrester, short circuit fault indicator, current limiting fuse, meet the various requirements of users.
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