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2 pcs. SIEMENS 12 MVA 20/6,93 kV

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Technical specifications

Quantity2 pcs
Year of Manufacture2006
Basic Transformer Conceptoil-immersed
Tank Designrigid tank, with attachable cooling radiators
Number of Phases3-phase
Rated Power12000 kVA
Method of CoolingONAN
Voltage Ratio20000/ 6930 V
Voltage Regulationoff-circuit tap changer
Tapping Range20 000 V +-2×5% / 6 930 V
Frequency50 Hz
ConnectionDyn1
Short circuit impedance10%

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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