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Technical specifications

Quantity1 pce
BrandOrmazal
Year of Manufacture2021
Basic Transformer DesignOil-immersed
ApplicationDistribution Transformer
Number of Phasesthree-phase
Rated Power1250 kVA
CoolingONAN
Voltage Ratio21 000 / 420 V
Tapping Range+-2×2.5%
Frequency50 Hz
Vector GroupDyn5
Total Weigth4 285 kg

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BTB quality and flexible manufacturing partners

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.

Good price – quality ratio

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Short lead times from European manufacturer