| Brand | Switchgear parts |
| Model NO. | Solid insulated ring main unit accessories 235 with umbrella skirt sleeve |
| Rated voltage | 12kV |
| Rated normal current | 630A |
| Series | 235 |
The 235 umbrella skirt sleeve is a specialized core insulation accessory for 12kV/24kV SF6 free solid insulated ring main unit. The core is compatible with the installation requirements of the 235 specification and serves the dual functions of power transmission, lead insulation, and fixation. It is a key connecting component of the medium voltage distribution system.
Core Features
Adopting a pure solid insulation structure, there is no SF6 gas or oil medium, no leakage or combustion risk, which meets the "intrinsic safety" requirements of green distribution, and the insulation performance is stable and reliable.
The integrated umbrella skirt design significantly increases the creepage distance, enhances the anti pollution flashover ability, has strong surface hydrophobicity, and is suitable for complex and harsh environments such as coastal areas and industrial pollution areas.
Accurately matching the installation size of 235 specifications, the structure is compact and has high mechanical strength, excellent impact resistance and aging resistance, and can resist the influence of vibration and temperature difference changes.
Outstanding sealing and protection performance, moisture-proof and dustproof, easy installation without additional maintenance, effectively reducing operation and maintenance costs, and extending service life.
Applicable scenarios
Suitable for 12kV/24kV SF6 free solid insulated ring main unit, used for connecting cabinet incoming and outgoing lines, PT circuits and other lines, widely used in medium voltage distribution systems such as urban distribution networks, industrial plants, new energy power stations, underground substations, etc.
Product dimensions
