Wires and SIP

Paper-insulated winding wire

Paper-insulated copper and aluminium winding wires PB and APB for oil-filled transformers and reactors.

  • VAT invoicing
  • Cargo arrives intact
  • GOST quality certificate
  • Warranty up to 12 months

Specifications

Section
Wires and SIP
Product type
Wires and conductors
Grades and alloys
ПБ, АПБ
Standards
ГОСТ 16512-80
Sizes
Прямоугольные и круглые жилы по размерам заказчика

Paper-insulated winding wire: description

The full description of this product is available in Russian only for now. A manager will answer your questions in English.

Обмоточные провода ПБ (медь) и АПБ (алюминий) имеют прямоугольную или круглую жилу, обмотанную лентами кабельной или телефонной бумаги. В масле бумажная изоляция надёжно держит напряжение и нагрев, поэтому из этих проводов мотают обмотки силовых масляных трансформаторов, реакторов и других маслонаполненных аппаратов.

Поставляем провода по ГОСТ 16512-80 под размеры обмоток заказчика, толщину изоляции подбираем под класс напряжения.

Types and versions

  • ПБ прямоугольный
  • ПБ круглый
  • АПБ
  • Транспонированный

Applications

  • Масляные трансформаторы
  • Реакторы
  • Ремонт трансформаторов

Industries: Mechanical engineering Power and grids

FAQ

Можно ли заменить медный ПБ алюминиевым АПБ?

Только по пересчёту обмотки: у алюминия выше сопротивление, поэтому сечение и размеры обмотки изменятся. Без расчёта замену делать нельзя.

What is the price of paper-insulated winding wire?

The price depends on the grade, sizes, order quantity and delivery terms, so it is calculated for each order. Send a request or message a manager and we will prepare an offer including VAT.

How is paper-insulated winding wire delivered across Kazakhstan?

Delivery across Kazakhstan takes up to 5 days, and we guarantee the cargo arrives intact. Products come with a quality certificate and a warranty of up to 12 months.

All of “Wires and SIP”
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  • Self-supporting insulated SIP-1 conductor with a bare aluminium alloy messenger for 0.4 kV aerial lines.

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  • Covered SIP-3 conductor for 6–35 kV overhead lines: aluminium alloy conductor with XLPE covering.

    • Aluminium and its alloys
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We will price your quantity

Send a specification or describe your task: a manager will select the products and equivalents and prepare an offer with VAT.

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