11kV Air Insulated Switchgear
11kV air-insulated switchgear is one type of metal clad switchgear, which means all of the switchgear components installed in a switchboard.
11kV air-insulated switchgear is suitable for AC 50Hz, 12kV power network. It has the characteristics of the unit type, modularization, expandable type, small size, light weight, simple structure, flexible operation, and convenient installation.
Sensing technology and the latest comprehensive protection. Advanced technology and flexible assembly solutions to meet the changing needs of the market.
11kV air-insulated switchgear was widely used in urban residential area distribution, small substations, small opening and closing, shopping malls, airports, railways, and other fields.
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The busbar room of 11kV air-insulated switchgear is placed in the upper part of the cabinet, and the busbar runs through the entire row of switch cabinets;
The load switch uses the SF6 load switch top unit;
Ample cable compartment, the lower outlet is easy to install for unshielded cable head connection;
The mechanism is equipped with a spring operating mechanism and a mechanical interlocking device, which is simple and reliable in operation.
| Rated Voltage | 11kV |
| Rated Current | 630A |
| Rated Short-time Withstand Current | 20kA, 3s |
| Rated Peak Withstand Current | 50kA |
| 1min Power Frequency Withstand Voltage | 42kV |
| Lightning Impulse Withstand Voltage | 75kV |
| Transition Current | 1700A |
| Mechanical Endurance | 5000 times |
| IP Rating | IP3X |
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