CAS-36 is a 36kV medium voltage ring main unit used for distribution and protection of transformers. It offers connection options for 2, 3, or 4 directions, with line operation through disconnectors.
The Schneider Electric CAS-36 is a compact Ring Main Unit designed for medium voltage electrical distribution networks up to 36kV. It integrates up to four functional units within a single sealed metal enclosure filled with SF6 gas, providing connection, power supply, and protection for transformers. The unit supports configurations with two, three, or four directions and includes manual operation mechanisms for line switching. This manual is written in French.
| Assigned voltage | 36 kV |
|---|---|
| Rated current | 400 A / 630 A |
| Withstand short-time current | 16 kA / 20 kA |
| Maximum altitude | 1000 m |
| Maximum ambient temperature | +40 ºC |
| SF6 pressure | 0.3 bar |
| Expected life | 30 ans |
It is adapted for electrical distribution networks with an assigned voltage of 36kV or less, providing connection, supply, and protection for transformers.
The range offers non-extensible combinations of 1, 2, 3, and 4 functional units.
The unit complies with international standards including CEI 60694, 60298, 60265, 60129, and 60420.