Transformers are intended for transmission of measuring information signal to measuring, protection, automation, signalling and control devices, for isolation of secondary connection circuits from high voltage in AC electrical installations.
Transformers are built into shielded current conduits, with forced cooling, for rated voltage of current conduit up to 27 kV and are component parts.
The air gap between the current-carrying part of the conduit and the moulded transformer unit serves as an insulation providing the electrical strength of the transformer.
Transformers have climatic version "UHL" category of placement 2 according to GOST 15150.
Operating position - any.
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