Three-Phase Oil-Immersed Distribution Transformer | 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 for power applications. The listed configuration is rated at 630 kVA with a 10 kV primary and 0.4 kV secondary, while other capacities and primary or secondary voltages are available as configurable options.
Listed winding choices are copper or aluminum, and listed connection symbols include Dyn11, Yyn0, and Yzn11. The design is described as a core-type, multi-winding transformer with a ring-shaped core, layer-coil construction, and an off-circuit tap changer.
Its stated fittings include high- and low-voltage wiring ports with self-locking nuts, an oil-level measuring device, pressure-relief valve, gas relay, and oil-drain valve. The pressure-relief valve is intended to protect the oil tank from deformation or bursting and restrict external water and air from entering.
The tap changer is operated only while the transformer is de-energized. Procurement note: several specifications are presented as alternatives or are determined by design.
Before ordering, the buyer should confirm the required rated capacity, exact primary and secondary voltages, frequency, winding conductor, connection symbol, tap range and positions, cooling designation, insulation levels, permissible losses, temperature-rise limits, impedance, enclosure and installation conditions.
The final outline drawing, terminal arrangement, accessory schedule, test documentation, applicable certification for the selected configuration, packing dimensions, and gross weight should also be agreed in writing.
Three-Phase | Applications and Buyer Notes
Three-Phase 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-
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.
- Phase
- Three-phaseBased on visible page data; confirm exact value in the RFQ.
- Tap changer
- Off-circuitBased on visible page data; confirm exact value in the RFQ.
- Product type
- Oil-immersed distribution transformerBased on visible page data; confirm exact value in the RFQ.
- Customization
- AvailableBased on visible page data; confirm exact value in the RFQ.
- Listed accessories
- Oil-level device, pressure-relief valve, gas relay, and oil-drain valveBased on visible page data; confirm exact value in the RFQ.
- Production capacity
- 1,200 sets per monthBased 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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