APPROVED SINGLE-PHASE TRANSFORMERS 




 

 

 General specifications:

  • Class 1 protection against direct and indirect contact.

  • Fixed installation.

  • Insulation class A.

  • Primary voltage between 100V and 600V with optional     tapping points.

  • Secondary voltage between 10V and 400V with maximum    current of 200A with optional taps.

  • Optional protection against secondary short circuit and   overload with fuse holder and protective fuse (max 300V – 15A).

  • Degree of protection against direct contact IP20 according  to IEC 529 guidelines.

  • Built to CEI 96-3, VDE 0551, translations of EN 61558-1, UL 506 and CSA C 22.2 N standards.

  • Certified . File: E227716.

  • For three-phase models, or both monophase and three-phase autotransformers built to client specifications it is possible to obtain certification of the insulation system and the relative file number (insulation class F).