YIFA S11 M series 10kV omniseal double winding unexcited voltage regulated distribution 3 phase oil immersed transformer 5000kva

Transformer standard

Special using conditions:

The height above sea is over 1000m

Ambient temperature:  max: +40℃

                                     min: -45℃

(defines in detail when placing an order)

Normal service conditions:

The height above sea is under 1000m

Ambient temperature:  max: +40℃

                                     max daily temp: +30℃

                                     max annual temp.: +20℃

                                     min outdoor temp: -25℃