Packaged Transformer Алматы

Цель нашей компании - предложение широкого ассортимента товаров и услуг на постоянно высоком качестве обслуживания.

The KazElectroSnab plant manufactures package transformer substations with rated powers ranging from 180 to 560 kVA, available in various configurations including the CTS-560-T model.

  • Substations with a capacity of 180 kVA are produced exclusively as single-transformer units.
  • Substations with higher capacities (above 180 kVA) are available both as single-transformer and two-transformer versions.

Design and Installation Features

Two-transformer substations are constructed by combining two single-transformer units separated by a cabinet housing a sectional machine. For the 560 kVA substations, this cabinet is additionally equipped with an Automatic Transfer Switch (ATS) device.

To improve operational conditions and minimize the length of the switchgear, two-transformer substations can be installed in two rows. For this setup, the plant supplies a special bus duct that connects the busbars of the opposite cabinets.

The input device is a sheet steel cabinet mounted at the end of the power transformer. Depending on the power supply scheme adopted in the project, these cabinets are supplied in three versions:

  • For direct (tight) connection;
  • For connection through a disconnector;
  • For connection via a fuse disconnector.

When a disconnector is used, its operating mechanism is positioned on the side surface of the block. The bottom of the input cabinet features two openings designed for power input cables — suitable for three-core cables with a cross-sectional area of up to 150 mm².

Go to other sections:

Документы

СТКЗ КТП Размер: 145.3 Кб
Вернуться к списку