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Dry transformer

Power transformers with air-cooling, called dry transformers.
Natural air cooling, the heat from the heated parts of the transformer a natural flow of ambient air, is sufficient for a small power transformer to winding voltage and 2500kV of higher voltage to 15kV.

item piece Batch production


Dry transformer Manufacturer Rated power 0kW

Name Type Mask / Range of values Measure
Operating conditions
Operating temperature range   N -999 — 999 t
Operating altitude above sea level   N 0 — 999
Permissible humidity   N 0% — 99%
Weight and dimensions
Weight   N 0 — 9999.99 w g
Shipping weight   N 0 — 999999.99 ± 0% w kg
Length   N 0 — 99999.99 L mm
Height   N 0 — 99999 L cm
Width   N 0 — 99999.99 L mm
General
Brand nameа   T 1  —  50
Rated power   N 0 — 99.9 power kW
Nominal frequency   N 0 — 999 frequency Hz
Nominal input voltage   N 0 — 999999 ± 0% I A
Connection scheme  
  • Y/Yn-0
  • Δ/Y/Yn-11
  • Y/Zn-11
Output voltage frequency   N 0 — 999
Output voltage shape   N 0 — 999999
Energy conversion efficiency   N 0% — 99.9%
Loss of short-circuit   N 0 — 99999 power W
Load losses   N 0 — 99999 power W
Factor of transformation   N 0 — 999 absolute permittivit piece
Levels of regulation   N 0 — 9 item pair
Range of adjustment   N 0% — 9.9%
Ingress Protection Rating   N 0 — 999
Accuracy class   N 0 — 9 absolute permittivit piece
Number of phases  
  • 1
  • 3
  • 6
Method of control  
  • fixing switch branches of windings of HV
  • counter magnetic flux
Product series   T 1  —  50
Product family   T 1  —  50


Category Dry transformer has been updated

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Moderator Kate Koltunova is not responsible any longer for the category Dry transformer

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Updated attributes sort order in Dry transformer

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Updated attributes sort order in Dry transformer

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Category Dry transformer has been updated

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