Dry-type Transformer


Dry-type Transformer
  • Rated capacity:≤20MVA
  • Rated primary voltage: ≤36kV
  • Rated secondary voltage: ≤1000V
  • Cooling method: AN,ANAF


  • Application: indoor
  • Ambient temperature: Maximum temperature: +40℃; Minimum temperature:-30℃
  • Humidity: Monthly average humidity 95%; Daily average humidity 90%
  • Altitude: ≤1000m
  • Max wind speed:35M/s
  • Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
  • No frequent violent shake

Note: Beyond those standard services condition, please check with sales before ordering.


  • Overheat protection and automatic cooling system control
  • Low temperature rise,Low loss & low noise
  • Full testing during production
  • Ecological safety, fire safety, profitability



Highest voltage for material: 15kV
KVAVoltage LossesNo-load current (%) Weight (KGS)Overall dimension(mm)
H.V.(KV)Tapping rangeL.V.(V) No-load (W)Load (W) LWH
506
10
11

5 steps (±2.5%) 400
415
433
27010002.0300630450650
10040015701.3485740630770
12547018501.3550780500700
16054021301.3660840710760
20062025301.1780890710910
25072027601.1880940710850
31588034701.0990990710885
40098039901.012009757101000
500116048801.014251050800920
630130059600.815901170830910
800152069600.818951230850950
1000177081300.8221012608701015
1250209096900.8265013409001050

Note: The above parameters are for reference only. For any other requirement, please contact us.

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