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S11 Series Oil-Immersed Power Transformer

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S11 Series Oil-Immersed Power Transformer Transformers
S11-M-30/10 ~ S11-M-2500/10

S11 Series Oil-Immersed Power Transformer

The S11 series three-phase oil-immersed power transformer features a fully sealed tank, low losses and maintenance-free operation, widely used in utility networks and industrial power distribution.

Fully Sealed Maintenance-Free Low Loss

Key Technical Parameters

Capacity Range30 – 2500 kVA
Voltage Combination10/0.4 kV (customizable)
Vector GroupDyn11 / Yyn0
No-Load LossMeets GB 20052-2020
Short-Circuit Impedance4% / 4.5%
CoolingONAN

Product Features

  • Fully sealed, maintenance-free
  • Corrugated tank for good heat dissipation
  • Low temperature rise, long life
  • Losses meet national standard
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