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Tesar 3150kVA 21,5/0,42kV

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Technical specifications

Quantity1 pce
BrandTesar
Year of Manufacture2005
ConditionSecond Hand
Basic Transformer DesignCast Resin
Ingress ProtectionIP00
ApplicationDistribution Transformer
Number of Phasesthree-phase
Rated Power3150 kVA
CoolingAN
Voltage Ratio21500 / 420 V
Voltage Regulationoff-circuit
Tapping Range+-2×2.5%
ClassE0-C1-F0
Frequency50 Hz
Vector GroupDyn11
StandardsIEC 726
Impedance6 %
Total Weigth~7000 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