10 kv embedded pole
Inquire NowDescription
The 10 kV Embedded Pole is an essential component designed for use with vacuum circuit breakers. This robust pole is engineered to meet the rigorous demands of electrical distribution systems, ensuring reliability and safety in power management. The embedded pole is available in various models including VEP1250/12-25, VEP1250/12-31.5, and VEP1600/12-31.5, providing flexibility to cater to different requirements.
Specifications
| Parameter | Value |
|---|---|
| Rated Voltage | 12KV |
| Rated Current | 1250/1600A |
| Rated Frequency | 50HZ |
| Rated Short-Circuit Breaking Current | 25/31.5KA |
| Operations of Short-Circuit Breaking Current Interruption | 50 times |
| Rated Short-Circuit Making Current | 63/80KA |
| Rated Short-Time Withstand Current (4S) | 31.5KA |
| Rated Single Capacitor Bank Breaking Current | 630A |
| Rated Back-to-Back Capacitor Bank Breaking Current | 400A |
| Short-Time (Long) Power-Frequency Withstand Voltage | 48KV |
| Rated Lightning Impulse Withstand Voltage (Peak) | 85KV |
| Percentage D.C Component of Rated S.C Breaking Current | 40% |
| Circuit Resistance at Rate Contact Force | <= 20 μΩ |
| Mechanical Life | 30000 times |
| Contact Erosion Limit | 3mm |
| Shelf Life | 20 years |
| Part Discharge | <= 5pc |
| Rated Operating Sequence | O—0.3s—CO — 180s—CO |
Additional Information
This product is designed to ensure optimal performance with its compatible vacuum circuit breakers, making it a vital component in modern electrical infrastructure. For proper maintenance and longevity, ensure regular inspections and adherence to operational guidelines.
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