| Brand | Switchgear parts |
| Model NO. | Solid insulated ring main unit accessories isolation switch core PT (without SF6 gas) |
| Rated voltage | 12kV |
| Rated normal current | 630A |
| Series | RN-PT |
The isolation switch core PT is a specialized core component for SF6 gas free solid insulated ring main units, designed specifically for the PT circuit of 12kV/24kV medium voltage distribution systems, and responsible for precise isolation and safety control functions.
Core Features
Adopting SF6 free environmentally friendly design, combined with solid insulation structure, it meets the development needs of green power distribution and has no risk of gas leakage and pollution.
The transmission mechanism is precisely calibrated, and the opening and closing actions respond quickly and accurately, ensuring the reliability of PT circuit isolation.
Integrated multiple mechanical interlocking devices effectively prevent misoperation, comply with safety regulations in the power industry, and enhance the operational safety of the distribution system.
Compact structure, precise size suitable for solid insulated ring main unit, easy installation and maintenance, wear-resistant and corrosion-resistant, suitable for long-term stable operation.
Applicable scenarios
Suitable for 12kV/24kV SF6 free solid insulated ring main unit, widely used in medium voltage distribution systems such as distribution rooms, industrial plants, and new energy power stations. It is a key component for safe isolation and reliable operation of PT circuits.
Product dimensions
