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Advanced S11 Oil Immersion Transformer for Optimal Voltage Regulation
Dry Type Transformers

Advanced S11 Oil Immersion Transformer for Optima | RFQ Sourcing Details

Dry Type Transformers · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryDry Type Transformers
Unitset
CategoryDry Type Transformers
AvailabilityInquiry required
Updated2026-05-26

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Dry Type Transformers. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Three Phase Power Electrical Step Down Oil Immersed Distribution Transformer Product Parameters Rated Capacity (KVA) Junction group labe Voltage combination(KV) No-load current (%) Load loss (W) No-load loss (W) Short circuit impedance (%) (H.V.) Tap range(%) (L.V.) 30 Dyn11 Yyn ±5 ±2×2.5% / / / / / / / / / / / / Energy-saving product energy-eficient secondary-class oil-immersed transformer is our company through theresearch and application of new materials, new technology and the combination of independent innovation andtechnology introduction, through the optimization and innovative design of the core and coll structure, to reduce no-loadoss and noise The purpose of self-developed products.

Oil-immersed transformers offer many advantages.

It has good heat dissipation performance and can effectively ensure the stable operation of the transformer;it has excellent insulation performance and high reliability;it is easy to adjust the voltage and can adapt to different electricity needs;and its technology is mature and its cost is relatively low.

Iron Core: The core is made of high permeability magnetic grain oriented cold rolled silicon steel sheet. The iron core is a new typeof iron core, and the ful obliaue iointed iron core has a core section of a multi-stepped step, and the iron voke and theiron core have equal sections.

Winding: The winding adopts corrugated oil passage, no immersion paint process, and the tightening belt is tied;the windingsare concentric coils: the high-voltage winding has taps corresponding to the tapping voltage requirements, and is led tothe tap changer, the switch is mounted on the box cover, and needs to be cut off.

The tap voltage can be changed afterthe power supply. Safety protection device : The 30-2000kVA transformer is equipped with a pressure relief valve;A gas relay with an alarm and trip terminal can be installed according to user requirements.

Oil temperature measuring device: The transformer is equipped with a tube holder of a glass thermometer, and the tube seat

Advanced | Applications and Buyer Notes

Advanced is organized as a sourcing-ready Dry Type Transformers reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time qu

Applications

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  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Dry Type TransformersBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
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FAQ

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Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryDry Type Transformers
Unitset

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