KTP uch fazali o'zgaruvchan tokning 6 (10) kV kuchlanishini qabul qilish, o'zgartirish, o'tkazish (o'tish) va uch fazali o'zgaruvchan tokning 0,4 kV kuchlanishidagi elektr energiyasini 50 Gts sanoat chastotasi bo'yicha taqsimlash uchun mo'ljallangan.
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