TRAFO SERIE 84
Single-phase control, isolating and safety isolating transformers
843423-990
Product Name: TRAFO SERIE 84
Data Sheet(s): Page 8-9 (PDF - 212Kb)

Product Description

  • Open construction. Protection index IP 00
  • Vacuum-pressure impregnation with thermosetting ployester resin
  • Thermal class of insulating materials: B
  • Max. ambient temperature: 40 °C
  • Electrical protection class: I
  • Fixing brackets according to DIN 41307
  • Complying with following standards:
    • EN 61558-2-2
    • EN 61558-2-4
    • EN 61558-2-6
    • UL 506, approval as class 105 °C
  • Insulation voltage between PRI and SEC (for V ≤ 450V): 4,8kV
  • Frequency: 50/60 Hz
  • Terminals:
    • screw terminal, fig. 1 (Imax 30A)
    • spring terminal, fig.2 (Imax 40A)
    • connectors (I > 40A and <100A)
  • Optional: electrostatic screen between PRI and SEC
  • Powers 50 and 63 VA with Vu=48: only control and isolating transformers