Three Phase Autotransformers in IP40 box

Reversible input/output V. 230 / 400 + neutral

Frequency 50/60 Hz

  • Open execution with natural cooling
  • Vacuum impregnated with polyester resin transformers
  • Insulation class “E”
  • Built according to CEI standards
  • Insulation to earth 3 KV
  • Between windings insulation 4KV
  • Careful single testing of insulation and quality
  • Built with silicon steel sheets and 1st quality electrolytic copper wire.


Technical details

Power VA Code
500 TAT500VAB/01 DETAILS
1000 TAT1000VAB/01 DETAILS
1500 TAT1500VAB/01 DETAILS
2000 TAT2000VAB/01 DETAILS
3000 TAT3000VAB/01 DETAILS
4000 TAT4000VAB/01 DETAILS
5000 TAT5000VAB/01 DETAILS
6000 TAT6000VAB/01 DETAILS
8000 TAT8000VAB/01 DETAILS
10000 TAT10KVAB/01 DETAILS
15000 TAT15KVAB/01 DETAILS
20000 TAT20KVAB/01 DETAILS
25000 TAT25KVAB/01 DETAILS
30000 TAT30KVAB/01 DETAILS
40000 TAT40KVAB/01 DETAILS
50000 TAT50KVAB/01 DETAILS
60000 TAT60KVAB/01 DETAILS
70000 TAT70KVAB/01 DETAILS
80000 TAT80KVAB/01 DETAILS
100000 TAT100KVAB/01 DETAILS