T2B Series Single-phase dry-type transformers.
Split-core from 3.500 VA to 25.000 KVA.


Safety isolating single-phase transformers.
(see last page) Like the "T1B", they are suitable for any use requiring continuous duty at the rated power marked on the plate.
A screw placed on the upper supports (see drawing) makes the transformer ready for earthing.
The connections are carried out through a protected terminal block, the size of which varies according to the through-current.

  • Protection rating: IP00
  • Dielectric strength: 4 KV/50 Hz x1'
  • Insulation class: Ta 40°/F; A, B, H on request
  • Starting current: 15-26 times the primary rated current for about 10 ms
  • Short-circuit resistance: not proof
  • Protection class: I
  • Operating frequency: 50/60 Hz
  • Fixing to panel available on request