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Technical specifications

Quantity2 pcs
BrandSIEMENS Geafol Neo
Year of Manufacture2019
ConditionUNUSED
Basic Transformer DesignCast Resin
Ingress ProtectionIP00
ClassificationsE2 – C2 – F1
ApplicationDistribution Transformer
Number of PhasesThree-phase
Rated Power1250 kVA
CoolingAN
Voltage Ratio10250 / 400 V
Prim .Ins. Level (Um/LI/AC)12 kV / LI 75 / AC 28
Sec. Ins. Level (Um/LI/AC)1,1 kV / – / AC 3
Voltage Regulationoff-circuit, bolted links
Tapping Range10,5-10,25-10-9,75-9,5 kV
Temperature Class (HV/LV)Class F / Class F
Frequency50 Hz
Vector GroupDyn11
StandardsIEC 60076-11
Impedance5,94 %
LossesTier1 EU ECO Design
Loas losses11000 W
No load losses1800 W
Total Weight (IP00)3200kg

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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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