Youbian's durable 24kV indoor VCB is designed specifically for indoor switchgear in 12kV power systems. It serves as a stable protection and control unit for power grid equipment and industrial and mining enterprises.
| Parameter | Value |
|---|---|
| Maximum temperature | +40 ℃ |
| Minimum temperature | -25 ℃ (Operating environment -15 ℃) |
| Monthly average humidity | 95% |
| Daily average humidity | 90% |
| Maximum installation altitude | 2500 meters |
| Electrical lifespan | E2 level |
| Mechanical lifespan | M12 level |
| Seismic intensity | Not exceeding level 8 |