General purpose transformers

General purpose transformers
  • Windings material
    Cu-Cu, Al-Al
  • Winding connection
    D/Yn-11
  • Frequency
    50 Hz
  • Switching (WSP)
    ± 15%
  • Insulation class
    Н

RG power transformers are produced using RESIN GLASS FIBER (RGF) technology, uses electrical insulation system combined with a reinforcing material based on electrical glass (composite material).

The table of key parameters
6 kV voltage class (Umax=7,2 kV)
Power, kVATypeHV-LV, kVРк 115 С, WРо, WUк 115 С, %Length L, mmWidth W, mmHeight H, mmTotal weight, kg
100TC (RG)6 - 0,41350400316007001000850
160TC (RG)6 - 0,422005503,5168070011001000
250TC (RG)6 - 0,431007004,5170070012001300
400TC (RG)6 - 0,4350011504178082013001800
630TC (RG)6 - 0,4610012506178082014102350
1000TC (RG)6 - 0,4865016005,5199590016153100
1250TC (RG)6 - 0,41100021005,52045110017503400
1600TC (RG)6 - 0,412850240062055110018203900
2000TC (RG)6 - 0,414500300062180120018504740
2500TC (RG)6 - 0,41800033005,52320150022305955
3150TC (RG)6 - 0,425000430062425164024007760
The table shows reference data.
Manufacturing transformers with non-standard characteristics is possible.
Photo

Appointment

RG power transformers are designed to work in a temperate climate at an altitude of up to 1000 m above sea level, in well-ventilated rooms or on open platforms in enclosures that provide protection from dust and chemically active or explosive gases. Ambient temperature +40°C (313 K), the average operating temperature up to +20 C (293 K). Installed in special cases and can work in mines among gas and dust hazards as well as on the surface.

Advantages

Due to high mechanical strength the transformers are resistant to kinetic forces generated during short circuits.
RG power transformers are produced using RESIN GLASS FIBER (RGF) technology, which allows for “cold starts” useful for Siberian harsh climate. Due to high electrical strength of the composite material these transformers are capable of withstanding both switching and atmospheric overvoltage. Due to high mechanical strength the transformers are resistant to kinetic forces generated during short circuits.
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General purpose transformers