1000/15.75/0.4 Oil Transformer S-Type

1000/15.75/0.4 Transformator olejowy




Dokumentacja techniczna


路 Rated capacity: 1000 kVA
路 HV/LV ratio: 15.75KV / 0.4KV
路 Rated frequency: 50Hz
路 Phases: 3 phase
路 Cooling: Natural air (ONAN)
路 Vector group: DYN11
路 Usage conditions: outdoor
路 Winding: aluminum
路 No load loss: 770W
路 Full load loss: 7600W
路 Short circuit impedance: 6%
路 HV tapping range: 卤2×2.5%

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Hermetically sealed with integral filling
鈥 Cover bolted to the tank
鈥 Minerai oil in accordance with IEC 60296
鈥 lndoor / outdoor use (depending on selected fittings and options)
鈥 Anti-corrosion surface treatment: corrosivity category class C3, ‘Medium’
durability (according to ISO 12944-2)

鈥 EN 50588-1 (supersedes EN 50464-1:2007, EN 50708-1, EN 50541-1:2011)
鈥 EN 60076-1
鈥 Ecodesign regulation EU 548-2014 and its amendment EU 2019/1783

Ecodesign regulation EU 548-2014
and its amendment EU 2019/1783
鈥 Maximal loss levels
鈥 Statement on loss tolerances:
鈥 No tolerance on transformer design
鈥 5% tolerance for end user checks
鈥 Additional data requested on the name plates
鈥 Loss level and measured values
鈥 Type and weight of main materials used
鈥 CE Marking is MANDATORY-1

Oil type transformers maximum loss
levels according to Ecodesign 2021
鈥 Insulation voltage: MV 鈮 24 kV & LV 鈮 3.6 kV
鈥 AA0Ak up to 3,150 kVA
鈥 Insulation Voltage: MV< 36 kV & LV < 3.6 kV
鈥 AA0Ak up to 3,150 kVA

Energeks S-1000kva

S-Type Eco Medium Voltage Distribution Transformer

Product Description:

Introducing the S-Type Eco Medium Voltage Distribution Transformer, available exclusively on Energeks.com. Designed to meet the challenges of modern electrical distribution, this oil-immersed transformer is your solution for efficient power distribution up to 36kV.

Key Features:

  • Voltage Capacity: Up to 36kV
  • Power Capacity: Up to 3150 kVA
  • Standard: Air insulated switchgear.
  • Oil Type: Minerai oil compliant with IEC 60296 standards.
  • Use: Versatile indoor/outdoor use depending on fittings and options chosen.
  • Protection: Hermetically sealed with an integrated filling; cover bolted to the tank.
  • Environmentally Friendly: Complies with Ecodesign regulations EU 548-2014 & EU 2019/1783.
  • Surface Treatment: Anti-corrosion class C3 with ‘Medium’ durability as per ISO 12944-2.
  • Color: Final shade is RAL 7033.

Digital Integration:

The new S-Type now integrates seamlessly into digital platforms, paving the way for Industry 4.0 objectives. Enhance your distribution systems with its innovative connected features.


All S-Type transformers align with:

  • EN 50588-1
  • EN 60076-1
  • Ecodesign regulations EU 548-2014 and its amendment EU 2019/1783

Additional Information:

  • Designed for both indoor and outdoor applications.
  • Fittings include a de-energized tap changer, HV porcelain bushing up to 250 Amps, 4 LV porcelain bushings, earthing terminals, and more.
  • Options available: Protection relays, free thermometer pocket, control devices, HV & LV bushings, retention tank, and more. Consult for additional customization.

Dimensions & Electrical Characteristics:

Detailed electrical characteristics, dimensions, weights, acoustic levels, and other specifications are available in our S-Type up to 3150 kVA catalog on Energeks.com.

Order Now:

Upgrade to the S-Type Eco Medium Voltage Distribution Transformer and achieve superior energy distribution. For further details or bespoke configurations, consult Energeks.com.

Medium Voltage Transformer, S-Type Eco Transformer, Oil Distribution Transformer, Energeks Transformer, 3150 kVA Transformer, Industry 4.0 Electrical Solutions.




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