PHASE SHIFT TRANSFORMER

Short Description:

Phase Shift Transformer: Optimized design, strong short-circuit strength, VPI insulated, harmonic-resistant, low loss, maintenance-free & long service life.


  • Type: VPI dry type
  • Phase: 50 or 60Hz
  • Rated Capacity: 250 to 25MVA
  • Rated HV: 3kV to 13.8kV
  • Rated LV: 0.4kV to 10kV
  • Temperature Rise: 125K
  • Cooling Mode: AN , AF
  • Insulation Class: H
  • Winding Connection Code: Y/E/yn
  • Impedance: 6- 9%
  • Secondary Winding Available: 6, 9, 12, 15, 18, 21, 24, 27, 36 winding
  • Maximum temperature: +50°C
  • Minimum temperature: -50°C
  • Standard: IEC, AS, EN, IEEE/ANSI, GOST

Product Details

Product Tags

■  With electromagnetic and structural optimization design, small size and lower noise.
■  Same mold winding, the special support structure for coil end surface, high strength mechanical, high
■  ability to withstand short-circuit, safe and reliable.
■  Maintenance-free fastening body structure, keep reliable in the long-distance transport and operation.
■  Lead lays out neatly, reasonable and nice.
■  Made of Class C Dupont insulation materials with big running temperature rise margin, strong overload
■  capacity, high fire resistance, good thermal stability, and long service life.
■  Adopted vacuum pressure impregnation Class C with UL insulating paint to ensure moisture proof, dust-
■  proof, anti-contamination and low partial discharge.
■  High-quality core made of silicon steel sheet and high-quality oxygen-free copper wire to reduce the
■  effective operation loss and improve efficiency.
■  Made of high-performance silicon steel sheet material and lower magnetic flux density design so as to
■  withstand over-voltage and harmonic influence unsaturated.
■  Lower current density design and sufficient margin to make winding withstand additional temperature rise
■  caused by harmonic.
■  Advanced insulation structure that can withstand a variety of over-load insulation impact.
■  Excellent structure, small size and high reliability
■  Vacuum Pressure Impregnated, High-quality material and good performance
■  Good solution to harmonic influence

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