Sokol – Moscow Metro
Trafo Elettro has recently supplied n.8 cast resin transformers to Sokol metro station in Moscow.
It is a Moscow metro station on the Zamoskvoretskaya line. The station opened on 11 September 1938 and it features a single row of pillars which flare upward into the arched ceiling, separated by circular coffers.
Currently it is identified as an object of cultural heritage.
Transformers have the following technical characteristics:
Nr.2 cast resin transformers
Power: 2000kVA
Primary voltage volt: 10000 ±2×2,5%
Secondary voltage at no load volt: 400+n
Vector group: Dyn11
Nr.4 cast resin transformers
Power: 1000kVA
Primary voltage volt: 10000 ±2×2,5%
Secondary voltage at no load volt: 400+n
Vector group: Dyn11
Nr.2 cast resin transformers
Power: 630kVA
Primary voltage volt: 10000 ±2×2,5%
Secondary voltage at no load volt: 400+n
Vector group: Dyn11
