DCI Autos
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Our SF6 load break switches are designed to meet the switching needs of circuits with currents up to 630 A in 6 kV, 10 kV, and 20 kV/24kV/50 Hz three-phase A.C. networks. These switches provide an efficient and reliable solution for professional circuit switching requirements.
With a robust design and high-quality construction, these switches ensure optimal performance and longevity. They are specifically engineered to handle high currents, making them suitable for a wide range of industrial applications. Featuring advanced technology, they provide seamless switching operations for safety and stability.
We strictly control product quality by selecting top-grade epoxy resin. Before production, a belt transect test is conducted to verify bending, tensile, and impact strength. Internal contact terminals utilize permanent magnetism material, ensuring the arc naturally thins and extinguishes efficiently in SF6 gas.
| Item No. | Technical Parameters | Unit | 12kV | 24kV | 36kV |
|---|---|---|---|---|---|
| 1 | Rated Voltage | kV | 12 | 24 | 36 |
| 2 | Rated Frequency | Hz | 50 | 50 | 50 |
| 3 | Rated Current | A | 630 | 630 | 630 |
| 4 | Rated Load Breaking Current | A | 630 | 630 | 630 |
| 5 | Short Time Withstand Current (rms) | kA | 20 | 20 | 20 |
| 6 | Rated Peak Withstand Current | kA | 50 | 50 | 50 |
| 7 | Mechanical Endurance (LBS) | times | 3000 | 3000 | 3000 |
