4.6 ELECTRIC FURNACE TRANSFORMERS FOR DC POWER SUPPLY
Type | Rated power, kVA | Rated winding voltage, V | ||
primary winding connected to: | secondary winding connected to Y | |||
Y | D | |||
ТСЗП-10/1В-УХЛ4 (04) | 7,6 |
260 535 710 780 900 1040 1250 |
150 309 410 450 520 600 722 |
380 |
ТСЗП-63/1В-УХЛ4 (04) | 58 |
535 710 900 |
309 410 520 |
150 |
ТСЗП-100/1В-УХЛ4 (04) | 93 |
780 900 |
450 520 |
205 |
transformer windings can be connected according to the scheme YY0 or DY11.
Transformers of the ТСЗП-10/1В-04 type in tropical execution are available with a nominal voltage of the secondary winding
380, 440 V.
Insulation heat resistance class for temperate climate – "F", for tropical – "H" according to GOST 8865-87.