The enclosure is divided into three compartments, one for the MV switchgear, LV switchboard and distribution transformer each. The weight of the CSS without electrical equipment is 2775 kg.
Enclosure (6 degree roof): 2734 x 2134 x 2427 mm
Transformer compartment (oil pit): 1869 x 1193 x 2199 mm
- 1000 kVA hermetically sealed oil transformer
- 4 panel SafeRing 12 / 24 kV or NAL Cubicle 12 kV
- MV transformer cables are as standard 25 mm2 Cu. If the Tee-off is with a vacuum circuit breaker 95 mm2 Al cables will be installed.
.......16 x 400 A InLine fuse switches
.......10 x 400 A Kabeldon fuse switches
- The LV cables for a 1000 kVA transformer are 3 x 240 mm2 per phase.