Full product description (purpose, design features, advantages):
Purpose:
Closed current conduits with a shell of round shape phase-shielded series TENP for rated current up to 33000 A, designed to perform electrical connections at power plants and substations and installed in AC circuits with frequency of 50 and 60 Hz, voltage up to 35 kV.
Design features:
Consist of a sheath, current carrying busbars of appropriate profile and cross-section. The busbars are fixed to the insulators inside the sheaths by means of special busbar holders.
Advantages:
High reliability. Designated service life of current conductors is 40 years.
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