0,66 kV Three-phase dry power transformers ТСЗИ, ТСУ type

0,66 kV Three-phase dry power transformers ТСЗИ, ТСУ type

  The transformers of this series with natural air cooling are designed for power supply (in continuous on-load mode) of electric hand tools, local lighting, etc., and have to be plugged in to three-phase AC 50Hz power supply with voltage up to 660V.

ГАБАРИТНО - ВЕСОВЫЕ ХАРАКТЕРИСТИКИ OF ТСЗИ TYPE

Rated power, kVA Drawing + dimentions LхWхH, mm Weight, kg
0,4 - 1,6  

2,5

 355х350х380 34,2
4,0  355х375х410 58,5
6,3  495х390х460 78,5

  Rated power range, kVA - 0,63÷10.

Rated voltage of the feeding grid, V – 380÷660.
Rated outgoing voltage, V – 12÷660.

Windings scheme & connection group: Y/Yn-0; ∆/∆-0; ∆/Yn-11; Yn/∆-11.
Protection degree as per ГОСT 14254 – IP00, IP21 as standard; up to IP34 under agreement with a customer.

The transformers are made according to TУ У 31.1-13608660-030-2001.
The transformers are ГОСT 19294-84 compliant.
  As per agreemant with a customer, the transformers may be manufactured with another parameters, including at open performance, for example, as ТСИ, ТСУ, ТС type.