Multivoltage Single-phase Isolating and Safety Transformers (TMBS)

The single-phase transformers of the TMBS series have several electrically separated secondary voltages.
[ex. V21 24V (250VA), V22 220V (150VA), V23 18V (100VA)]

  • Temperature of exercise   40°C
  • Thermal class   B (120°C)
  • Class isolation   I
  • Electrostatic screen   Of series
  • Degree of protection   IP 20
  • Tension of isolation   3000 V
  • Maximum power   5000 VA
  • Primary tension max   1000V
  • Safety transformers   V20max 50V
  • Transformers of isolation   V20max 1000V

NOTE: on request, these transformers can be produced with the following characteristics:
• Insulation class II
• Thermal class F (150°C)
• Fuse-holder terminals on primary and on secondary (V<250V)