ТСЛ and ТСЗЛ transformers up to 10 kV voltage class
25 … 160 kV∙A
HV: 6 … 10.5 kV
LV: 0.4 kV
|Wiring diagrams and connection groups:||
Three-phase dry power transformers with cast insulation, TSL series (without jacket) and TSZL (with jacket), voltage classes up to 10.5 kV are designed to convert electricity from AC consumers with a nominal frequency of 50 Hz. Transformers are designed for indoor use.
Transformers are equipped with windings of our own production.
Ecological safety, fire safety, profitability, low noise level
Overheat protection and automatic cooling system control
Full testing during production
Three-phase dry power transformers with cast insulation, TSL series (without housing) and TSZL (with housing) voltage classes up to 10 kV are designed to convert electricity from AC consumers with a nominal frequency of 50 Hz. Rated voltage VN – 6; 6.3; 10; 10.5 kV, LV – 0.4 kV, circuit and connection group of the windings – Y/Yn – 0, D/Yn – 11. The degree of protection of TSL transformers is IP00, TSZL is IP21.
Transformers are designed to operate indoors in a temperate climate at ambient temperatures from plus 40 °C to minus 45 °C and a moderately cold climate from plus 40 °C to minus 60 °C.