100–315 kVA Three-Phase Copper-Wound Oil-Immersed | RFQ Sourcing Details
Distribution Transformers · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Distribution Transformers. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
This three-phase oil-immersed distribution transformer is offered in 100 kVA, 200 kVA, and 315 kVA configurations. It is intended for power distribution duties in power grids, substations, utilities, power plants, solar facilities, data centers, residential areas, and industrial distribution systems.
The listed model families include S11 and S13. Supported configuration information The transformer is listed with two-winding and three-winding options and copper or aluminum winding choices;the product identity presented here is the copper-wound version.
Supported high-voltage configurations span 6–35 kV, while listed low-voltage choices include 0.4 kV and 0.69 kV, with customization available. Rated-frequency options are 50 Hz and 60 Hz. Available vector groups are Dyn11 and Yyn0, and the listed impedance range is 4–6%.
The cooling arrangements stated for this oil-immersed design are ONAN and ONAF. The core is described as a core-type construction using CRGO silicon steel. IEC 60076 is listed among the applicable standards. The stated warranty period is 24 months.
Procurement clarification The source information covers a broad customized product family rather than a single finalized technical schedule.
Buyers should therefore confirm the exact rated capacity, primary and secondary voltages, frequency, vector group, winding arrangement, impedance, cooling method, tap configuration, insulation requirements, and installation environment before ordering.
Confirm whether copper windings apply to every winding in the quoted unit.
Request guaranteed load-loss and no-load-loss values, efficiency at the required loading points, temperature-rise limits, sound level, dielectric ratings, oil specification, enclosure details, accessories, and dimensional drawings for the selected configuration.
Buyers should also confirm which listed certifications apply to the specific model and destination market, along with the required routine, type, special, or factory-acceptance tests.
For logistics planning, obtain the final packed dimensions and gross weight because the listed package measurements may not represent every customized capacity.
Confirm preservation, export packaging, lifting provisions, shipment orientation, commissioning documentation, spare parts, warranty scope, and the final production schedule in the purchase specification.
100–315 | Applications and Buyer Notes
100–315 is organized as a sourcing-ready Distribution 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
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Distribution TransformersBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Warranty
- 24 monthsBased on visible page data; confirm exact value in the RFQ.
- Product type
- Three-phase oil-immersed distribution transformerBased on visible page data; confirm exact value in the RFQ.
- Vector group
- Dyn11 or Yyn0Based on visible page data; confirm exact value in the RFQ.
- Core material
- CRGO silicon steelBased on visible page data; confirm exact value in the RFQ.
- Customization
- AvailableBased on visible page data; confirm exact value in the RFQ.
- Cooling method
- ONAN or ONAFBased 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.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
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
Product sourcing keywords
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