УДЦБ cooling block device

УДЦБ cooling block device is intended to cool down fixed power oil transformers, autotransformers and electric reactors for general (industrial) use with ДЦ, HДЦ cooling systems.

Devices are made:

  • by design: two-section, three-section, four-section;
  • by resistance to medium climatic factors influence, in У, ХЛ, T production and location category 1 by GOST 15150;
  • by resistance to medium mechanical factors influence, resistant to sinusoidal vibration effect, in the frequency range of 12-100 Hz and location amplitude within 5-100 µm.

The device symbol is decoded as follows: УДЦБ-Х-О-М-ХХ эксп
- УДЦБ – ДЦ block device;
- X – number of sections;
- O – without electric start-up pump;
- M – wet rotor electric pump;
- XX – climatic design and location category by GOST 15150;
- эксп – export design;
- color.
An example of symbol: УДЦБ-4-O-M-У1, RAL 7032.

 

Type of device Design document symbol Number of sections Nominal heat flux, kW Nominal oil feed, m/s Nominal pressure, m Ambient temperature, °C Oil maximum pressure, MPa
Of air Of oil
УДЦБ-2-М-У1 АЯУК.065217.15.001 2 360 0,06 5,5 40 75 0,2
УДЦБ-2-М-ХЛ1 АЯУК.065217.15.001-01
УДЦБ-2-М-Т1 АЯУК.065217.15.001-02 45 80
УДЦБ-3-М-У1 АЯУК.065217.16.001 3 540 0,09 40 75
УДЦБ-3-М-ХЛ1 АЯУК.065217.16.001-01
УДЦБ-3-М-Т1 АЯУК.065217.16.001-02 45 80
УДЦБ-4-М-У1 АЯУК.065217.17.001 4 720 0,12 40 75
УДЦБ-4-М-ХЛ1 АЯУК.065217.17.001-01
УДЦБ-4-М-Т1 АЯУК.065217.17.001-02 45 80