13.8 kV 750 kVA Three-Phase Pad-Mounted Transform | RFQ Sourcing Details
Pad Mounted 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 requestProduct specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Pad Mounted Transformers. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
This 750 kVA three-phase pad-mounted transformer is configured for stepping a 13.8 kV primary supply down to a 480Y/277 V secondary. It is intended for power distribution projects, including commercial facilities, urban distribution networks, industrial parks, and solar-power installations.
The listed design uses a two-winding, core-type transformer arrangement with ONAN cooling and 100% copper winding. Published electrical parameters include 60 Hz frequency, 2%–5% impedance voltage, and an off-circuit tap changer with a regulation range of ±2 × 2.5%. Listed vector-group options are Dyn11 and Yyn0.
The stated operating envelope is an ambient temperature range of -30°C to +40°C and a maximum altitude of 1,000 m. The product is listed as UL certified, with additional certifications or standards identified as ISO 9001, CCC, CE, and IEC 60076.
Buyers should request the applicable certificate, test report, and nameplate schedule for the exact 750 kVA, 13.8 kV/480Y/277 V configuration before approval, because the broader product listing includes customized voltage, capacity, winding-material, cooling, and compliance options.
Procurement review should confirm the required vector group, impedance, tap positions, insulation and protection arrangement, enclosure details, accessories, losses or efficiency values, and applicable utility requirements.
Buyers should also confirm whether ONAN alone or an ONAN/ONAF arrangement applies to the ordered unit. Final drawings should document terminal configuration, overall dimensions, gross weight, site elevation, ambient conditions, and foundation or cable-entry requirements.
The listed shipping package is a customizable wooden case;quoted package dimensions and weight should be verified against the approved production design.
13.8 | Applications and Buyer Notes
13.8 is organized as a sourcing-ready Pad Mounted 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 que
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
- Pad Mounted TransformersBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Warranty
- 2 yearsBased on visible page data; confirm exact value in the RFQ.
- Frequency
- 60 HzBased on visible page data; confirm exact value in the RFQ.
- Packaging
- Wooden case or customized packagingBased on visible page data; confirm exact value in the RFQ.
- Tap changer
- Off-circuit tap changer, ±2 × 2.5% regulation rangeBased 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;listing also identifies ONAN/ONAF as an optionBased 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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