Home > Product range > Medium Voltage Electricity > Distribution transformers > Dry-type transformers Distribution transformers : dry-type Active part of the dry transformer mounted under housing Main characteristics : Power range from 250 to 2000 kVA, insulation class up to 24 kV. In the version for the French market, this equipment is delivered in IP 3 enclosures with heat monitoring. Standards : HD 538; IEC 60726 NFC 52-115; NFC 52-726 Additional features : The great reliability of these transformers is due to the performance of the Nomex®* meta-aramid fibre, used over resin coating as insulation between layers according to a process updated by TRANSFIX. Their installation is particularly recommended at sites where the loads are sensitive to the supply. * Nomex® is a Dupont registered trademark >MV ring main units >Distribution transformers >Simplified substations >HV / MV substation equipment >Network protection and supervision