Dry Transformer

Dry Transformer

A dry-type transformer uses air or resin insulation, eliminating oil containment and reducing fire load in buildings and substations. FIJ TECH supplies cast resin and VPI units up to 35kV, with standard and custom impedance values per IEC 60076.

SC(B)11 Dry Type Transformer
SC(B)11 Dry Type Transformer
Model Series

SC(B)11 Dry-Type Transformer
Connection group grade

Yyn0 or Dyn11
Rated capacity(KVA)

30 ~ 2500 (KVA)
High voltage (kV)

10 (kV) / 35 (kV)
Low voltage(kV)

0.4/3.5/6/ 6.3/10/ 10.5/ 11(kV)
Short-circuit resistance(%)

4 / 6 / 8.0
Tapping range

+5%
+2×2.5%
SC(B)H15 Amorphous Alloy Dry Type Power Transformer
SC(B)H15 Amorphous Alloy Dry Type Power Transformer
Model Series

SC(B)H15 Amorphous Alloy Dry Type Power Transformer
Connection group grade

Dyn11
Rated capacity(KVA)

30 ~ 2500 (KVA)
High voltage (kV)

11 10 10.5 6.3 6 (kV)
Low voltage(kV)

0.4 (kV)
Short-circuit resistance(%)

4 / 6
Tapping range

±5% or ±2×2.5%
SCB14 Energy Efficiency Two-Stage Dry Type Transformer
SCB14 Energy Efficiency Two-Stage Dry Type Transformer
Model Series

SCB14 Energy Efficiency Two-Stage Dry Type Transformer
Connection group grade

Yyn0 or Dyn11
Rated capacity(KVA)

30 ~ 2500 (KVA)
High voltage (kV)

10 6.3 6 (kV)
Low voltage(kV)

0.4 (kV)
Short-circuit resistance(%)

4 / 6 / 8
Tapping range

±5% ±2×2.5% ±3 or-1 x2.5%
SCB18 Energy Efficiency Level One Cast Resin Dry Transformer
SCB18 Energy Efficiency Level One Cast Resin Dry Transformer
Model Series

SCB18 Energy Efficiency Level One Dry-Type Transformer
Connection group grade

Yyn0 or Dyn11
Rated capacity(KVA)

30 ~ 2500 (KVA)
High voltage (kV)

10 6.3 6 (kV)
Low voltage(kV)

0.4 (kV)
Short-circuit resistance(%)

4 / 6 / 8
Tapping range

±5% ±2×2.5% ±3 or-1 x2.5%
SG(B)13 / SC(B)13 Dry-Type Transformer
SG(B)13 / SC(B)13 Dry-Type Transformer
Model Series

SG(B)13 / SC(B)13 Dry-Type Transformer
Connection group grade

Yyn0 or Dyn11
Rated capacity(KVA)

30 ~ 2500 (KVA)
High voltage (kV)

10 6.3 6 (kV)
Low voltage(kV)

0.4 (kV)
Short-circuit resistance(%)

4 / 6
Tapping range

+5%
+2×2.5%
or other