Customized Transformers

Custom type transformers are transformers that require a special design suitable for the area of use and intended use.

As Medifor, we design and supply British Standard (BS) transformers from 50kVA to 3150kVA in accordance with Eco Design and BSEN60076 standards. Our Tier2 loss standard transformers are manufactured using CRGO sheet metal. Transformer voltage can be selected as 11kV or 33kV on HV side, 415V or 433V on LV side according to customer demand. Step adjustment field can be selected from 5 to 7 steps as idle.

Our transformers are designed as flanged on the HV and LV side and are offered to the customer in accordance with LV and HV cable box assembly, ACB / MCCB cabinet-board assembly and switchgear assembly in accordance with ENATS standards.

Category:

Ürün Bilgisi

Custom type transformers are transformers that require a special design suitable for the area of use and intended use.

Products

  • Dual Voltage Transformers
  • Transformers in accordance with ANSI / BS Standards
  • FR3 Vegetable Oil Transformers
  • Arc Furnace Transformers
  • Induction Furnace Transformers
  • 6 Pulse Rectifier Type Transformers
  • Shunt Reactors
  • Isolation Transformers
  • SPP, HEPP, WPP, GPP Type Transformers

As Medifor, we design and supply British Standard (BS) transformers from 50kVA to 3150kVA in accordance with Eco Design and BSEN60076 standards. Our Tier2 loss standard transformers are manufactured using CRGO sheet metal. Transformer voltage can be selected as 11kV or 33kV on HV side, 415V or 433V on LV side according to customer demand. Step adjustment field can be selected from 5 to 7 steps as idle.

Our transformers are designed as flanged on the HV and LV side and are offered to the customer in accordance with LV and HV cable box assembly, ACB / MCCB cabinet-board assembly and switchgear assembly in accordance with ENATS standards.

The radiators used in our transformers are designed in accordance with the use of switchgear on the HV side and are presented to our customer in a way to leave enough space for installation on the HV side.

Transformer cooling type can be selected as mineral oil or Midel – FR3 oil based.

The harmonic distortions that the transformers can tolerate are selected as <5% as standard, but can be set to higher values according to customer request.

Areas of Use

  • Distribution Centers
  • MV/LV Substations
  • Construction sites
  • Factories
  • Industrial Zones
  • Irrigation Projects
  • Power Plants
  • City Distribution Centers (Pole Top or Substation)

 

 

 

Tests

Fidex Tests Typical Teets Customized Tests
•Measurement of winding resistance •Temperature rise test •Determination of the shallow between windings to earth and winding to winding
•Measuring the voltage ratio and checking the connection group •Lightning impulse test •2. Measurement of zero sequence impedance in three-phase transformers
•Measurement of short circuit impedance and load loss •Measurement of sound levels •Short circuit withstand test (KEMA, Bogazici University,…)
•Measurement of no load losses and no load current •Measurement of harmonics of no load current
•Dielectric routine tests •Measurement of the insulation resistance of the windings to earth and/or the loss factor (loss angle tangent) of the insulation system capacities
•Step end displacement tests under load
•Insulation resistance