Medium voltage distribution:

Two medium voltage circuit breakers with commutation and protective devices placed in SF6 filled container. Up to 3 cable connections and with one transformer connection. Transformer protection with fuses.

Transformer chamber:
Hermetic oil transformer Smax – 630 kVA, 10(20)/0,42 kV, maximum transformer dimension – 2800x1450x0 mm.

Low voltage distribution::

Inlet: Fuse switch In – 1250A with NH-4a gabarit fuse inserts
Sectioning Fuse switch In – 1250A with NH-4a gabarit fuse inserts.


Load switch In – 1250 A


Fuse switches In – 400A with NH-2 gabarit fuse inserts


Fuse switch In – 160A with NH-00 gabarit fuse inserts

Fuse switch In – 630A with NH-3 gabarit fuse inserts

Additional options

  • It is possible to prepare the low voltage distribution with a partition wall and separated doors;
  • Remote reading of electricity registers and meters;
  • Alarm (smoke detector, door opening alarm);
  • Other colour tone and texture of housing..