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Technical specifications

Quantity1 pce
Basic DesignOil-immersed, conservator type
Number of PhasesThree-phase
ApplicationAuto-connected Power Transformer
Number of Windings1
Rated Power36000 kVA
Method of CoolingONAN
Voltage Ratio33000 / 10000 V
Max allowed fault current22 kA (RMS for 1 s, 10kV side)
Type of Tap changerOff-circuit tap changer
Tappings Range+-2×2.5% on 11 kV side
HV Ins. Level (Um/AC/LI)36/70/170 kV
LV Ins. Level (Um/AC/LI)36/70/170 kV
ConnectionYNa0 (auto connected)
Frequency50 Hz
Short Circuit Voltage~1,3-1.7%
Temperature Rise60/65 K
Ambient Temperatures-10…+40 deg C
Outer Dimensions (LxWxH)4307x5336x5449x mm (incl. cable box)
Total Weight51000 kg
Weight of Oil8700 kg
StandardsIEC 60076

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When you see the BTB nameplate on a transformer, you know it meets our strict quality standards. Our distribution transformers are manufactured by SEM Transformatör, whose certified quality guarantees durability in demanding conditions.

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