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ETRA33 20 MVA 62/22 kV

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Technical specifications

Quantity1 pce
BrandETRA33
Year of Manufacture2005
ApplicationPower Transformer
Basic Transformer Conceptoil-immersed, conservator tank
Tank DesignRigid tank, detachable cooling radiators
Number of Phases3-phase
Rated Power20000 kVA
Method of CoolingOFWF
Voltage Ratio62000/22000 V
Tapping Range+-8×1,7%
Frequency50 Hz
ConnectionYNyn0

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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