DEMIKS is an AC metal-enclosed ring network switchgear manufacturer in China, recognized for its persistence in quality and innovation. We take pride in achieving and satisfying the needs of the industry by providing reliable performance of our products, ensuring the security of your electrical systems.
| Project | Unit | Parameter |
|---|---|---|
| Rated voltage | kV | 12 |
| Rated frequency | Hz | 50 |
| Main bus rated current/fuse maximum rated current | A | 630,125 |
| Main circuit,ground loop rated short-time withstand current | kA/S | 20,3 |
| Main circuit,ground loop rated peak withstand current | kA | 50 |
| Main circuit,ground circuit rated short circuit closing current | kA | 50 |
| Load switch full capacity breaking number | times | 100 |
| Fuse breaking current | kA | 31.5,40 |
| Rated closed-loop breaking current | A | 630 |
| Rated transfer current | A | 1600 |
| Mechanical life | times | 2000 |
| 1min | kV | 42,48 |
| power frequency withstand voltage(peak)relative,ground/isolation fracture | ||
| Lightning impulse withstand voltage(peak)phase to ground,ground/isolation fracture | kV | 75,85 |
| Secondary circuit 1min power frequency withstand voltage | kV | 2 |
| Protection level | IP3X |
In this blog, I will discuss the metal-enclosed switchgear with emphasis on its operation, importance, and auxiliary mechanisms which help fortify and enable the reliable functioning and safety in power systems.
Partial discharge is invisible – no sparks, no sounds, no smells – it’s only picocoulombs ofelectrical
In the course of setting up a plan for diagnostics of an electrical asset (a cable,
Partial discharge testing gets criticized as being too complicated- circuits have way too many components, there
