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HELMERVERKEN Cast Resin 2,5 MVA 30,5/0,420kV

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Technical specifications

Quantity1 pce
BrandHelmerverken
Year of Manufacture2003
ConditionSecond Hand
Basic Transformer DesignCast Resin
Ingress ProtectionIP00
ApplicationDistribution Transformer
Number of Phasesthree-phase
Rated Power2500 kVA
CoolingAN
Voltage Ratio30500 / 420 V
Voltage Regulationoff-circuit
Tapping Range+-2×2.5%
Frequency50 Hz
Vector GroupDyn11
StandardsIEC 60076-11
Impedance8,49 %
Total Weigth6500 kg
Outer Dimensions (LxWxH)3000x1500x2800 mm

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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.

ISO 9001
ISO 14001
IEC 60076
OHSAS 18001

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Short lead times from European manufacturer