Electric Power Systems

Intermediate Transformers

Intermediate Transformer Units for Renewable Energy Applications

Integrating a transformer and a ring main unit (RMU), Kitashiba’s intermediate transformers feature a small footprint and a short installation period. Intermediate transformers efficiently supply energy from renewable power generation systems.

Characteristics

1

Small footprint

  • Compact transformers integrating an RMU
    Foundation area: 66% less than Kitashiba’s previous model
  • Three-winding (two-circuit) transformer
    Number of transformers required: Two 500kVA two-winding transformers → One 1,000kVA three-winding transformer

2

Short installation period

  • The unified design helps reduce the installation period significantly because it simplifies foundation, installation, and cable-laying work, as well as testing.
  • Kitashiba’s intermediate transformers provide enhanced product reliability because they are assembled at the factory.

3

Environmentally friendly

  • Kitashiba also offers rapeseed oil-immersed transformers ideal for renewable energy applications.
Intermediate Transformers

Small footprint

Small footprint

Short installation period

Short installation period

Grid connection

Kitashiba offers a set of an intermediate transformer and a grid connection transformer. In addition, the use of rapeseed oil-immersed transformers makes it possible to establish an environmentally friendly system.

Grid connection
Grid connection
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