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S13-M Oil-Immersed Distribution Transformer for -40°C to +40°C Environments
Distribution Transformers

S13-M Oil-Immersed Distribution Transformer for - | 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.

Quote on request

Product specs

CategoryDistribution Transformers
Unitset
Core shapeOD
Model seriesS13-M
Core materialCold-rolled silicon steel sheet
CustomizationCapacity and voltage-tap customization available
Listed frequency50 Hz
Transformer typeCore-type, two-winding, oil-immersed distribution transformer
CategoryDistribution Transformers
AvailabilityInquiry required
Source date2026-07-21

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

Product overview This S13-M oil-immersed distribution transformer is offered for outdoor medium-voltage power transformation in ambient temperatures from -40°C to +40°C.

The stated product range covers rated capacities from 30 kVA to 2500 kVA and uses a core-type, two-winding construction with an OD-shaped cold-rolled silicon-steel core. The transformer is described with oil-immersed cooling and an operating-altitude limit of 1000 m.

Configuration information The listed standard electrical configuration is 10 kV/0.4 kV at 50 Hz. Available vector-group options are Yyn0, Dyn11 and Yzn11. Capacity and voltage-tap customization are offered, and the broader listing identifies S13-M, S20-M and SH15-M amorphous-alloy series as optional product families.

The states compliance with GB/T 6451 and IEC 60076. Listed certifications include ISO 9001 and CCC;buyers should request documents applicable to the exact configuration and destination market.

The supplied S13-M schedule includes model-specific no-load loss, load loss at 75°C, no-load current, impedance voltage, total weight, overall dimensions and track spacing. Values vary materially by capacity.

For example, the listed S13-M-30/10 model has a total weight of 300 kg and dimensions of 725 × 620 × 860, while the S13-M-2500/10 model is listed at 6200 kg and 2340 × 1450 × 1930. Units for the schedule’s dimensional values should be confirmed before drawings or foundations are approved.

Procurement questions to confirm Before ordering, confirm the required rated capacity, primary and secondary voltages, tap range, phase configuration, vector group, frequency, impedance, loss limits and accessory package.

Ask for the final approved data sheet, outline drawing, terminal arrangement, oil specification, tank material, protection accessories and applicable routine or type-test documentation. Buyers should also verify the selected model’s certified standards, actual shipping dimensions and gross weight.

The listing contains package measurements and weight that appear inconsistent with the model schedule, so they should not be used for freight planning without written confirmation.

Confirm installation altitude and site temperature, seismic or environmental requirements, corrosion protection, required clearances, foundation and track spacing, packaging method, inspection scope, production schedule, delivery terms and warranty terms for the purchase contract.

S13-M | Applications and Buyer Notes

S13-M 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 q

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.
Core shape
ODBased on visible page data; confirm exact value in the RFQ.
Model series
S13-MBased on visible page data; confirm exact value in the RFQ.
Core material
Cold-rolled silicon steel sheetBased on visible page data; confirm exact value in the RFQ.
Customization
Capacity and voltage-tap customization availableBased on visible page data; confirm exact value in the RFQ.
Listed frequency
50 HzBased on visible page data; confirm exact value in the RFQ.
Transformer type
Core-type, two-winding, oil-immersed distribution transformerBased 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

CategoryDistribution Transformers
Unitset
Core shapeOD
Model seriesS13-M
Core materialCold-rolled silicon steel sheet
CustomizationCapacity and voltage-tap customization available
Listed frequency50 Hz
Transformer typeCore-type, two-winding, oil-immersed distribution transformer
Ambient temperature40°C to +40°C
Production capacity5,000,000;period and unit basis not stated
Rated capacity range30–2500 kVA
Referenced standardsGB/T 6451 and IEC 60076
Vector-group optionsYyn0, Dyn11 or Yzn11
Listed certificationsISO 9001 and CCC
Maximum mounting altitude1000 m
Listed voltage configuration10 kV/0.4 kV

Product sourcing keywords

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