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Stromberg 1 MVA 20/0,4 kV Dyn11

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Technical specifications

Quantity1 pce
BrandStrömberg
ConditionSecond Hand
Year of Manufacture1991
ApplicationDistribution Transformer
Basic Transformer Conceptoil-immersed, hermetically sealed
Tank Designcorrugated tank
Number of Phases3-phase
Rated Power1000 kVA
Method of CoolingONAN
Voltage Ratio – HV/LV20000 V +-2×2.5% / 400 V
Impedance5.1%
Voltage Regulationoff-circuit tap changer
Tapping Range+-2×2.5%
Frequency50 Hz
ConnectionDyn11
StandardsIEC 60076
Total Weight2870 kg
Weight of Oil660 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.

ISO 9001
ISO 14001
IEC 60076
OHSAS 18001

Good price – quality ratio

Long-term cooperation

Short lead times from European manufacturer