NXPLUS C is a fixed-mounted circuit-breaker switchgear produced by Siemens. This switchgear is factory-assembled, type-tested, metal-enclosed, metal-clad, SF6-insulated, and is suitable for single-busbar and double-busbar applications for indoor installation.
The document describes the Siemens NXPLUS C fixed‑mounted circuit‑breaker switchgear, a gas‑insulated, medium‑voltage product for single‑ and double‑busbar applications up to 24 kV. It lists typical uses in power stations, industry, and offshore installations, and presents the technical data such as rated voltage, current ratings, and dimensions.
Safety features, room‑planning recommendations, transport and packing details, and installation options are covered. The supplement also references compliance with IEC 62 271‑200, VDE 0671‑1, and ISO 9001 quality standards.
| Rated voltage | 7.2 kV – 24 kV |
|---|---|
| Rated normal current (busbar) | 2500 A |
| Rated short‑circuit making current | 80 kA |
| Rated short‑circuit breaking current | 31.5 kA |
| Panel weight (single‑busbar, >1250 A) | ≈ 1400 kg |
| Panel dimensions (height) | 2250 mm |
The busbar is rated for a normal current of 2500 A.
Panels are shipped on open pallets or in closed crates with sealed PE foil, using ship transport.