IEC concrete substation Rigel 12W-D

Type tested, ready to install walk-in compact secondary substation (CSS) in concrete enclosure, for 1250 kVA transformer, 3 panel 12 kV or 24 kV gas insulated switchgear.

The enclosure is divided into two compartments, one for the MV switchgear and the LV switchboard and one for the distribution transformer. The weight of the CSS without electrical equipment is 12150 kg.

Dimensions (WxLxH)
Enclosure:                                      2640 x 4040 x 2590 mm
Transformer compartment (oil pit):  1585 x 2340 x 2300 mm

Max equipment

  • Transformer:
    1250 kVA hermetically sealed oil transformer
  • MV Equipment:
    3 panel SafeRing / SafePlus 12 or 24 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.
  • LV Equipment:
            20 x 400 A InLine fuse switches
            12 x 400 A Kabeldon fuse switches
    LV cables for a 1250 kVA transformer are 3 x 300 mm2 per phase.  

Why ABB?

  • Type tested solutions
  • Modular product range
  • High level of personnel safety
  • Flexible solutions, adaptable to individual requirements

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