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SCB Series Three-Phase Epoxy Resin Dry-Type Power Transformer
Dry Type Transformers

SCB Series Three-Phase Epoxy Resin Dry-Type Power | 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
CoolingNatural air (AN) or forced air (AF)
Frequency50 Hz or 60 Hz
Phase optionsThree-phase or single-phase
Product seriesSCB series
Voltage regulationOff-circuit or on-load
Transport packagingExport-standard wooden case
CategoryDry Type Transformers
AvailabilityInquiry required
Source date2026-07-23

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

This SCB series epoxy resin dry-type transformer is designed for power and distribution duties where an oil-free transformer configuration is required. The core and windings are not immersed in insulating oil.

Three-phase and single-phase configurations are stated as available, with listed applications including power, electronic, instrument, lighting, rectifier, and audio systems. The stated capacity range is 30–16,000 kVA.

Listed voltage levels include 6, 10, 11, 13.8, 15, 17.5, 20, 22, 24, 30, 33, 35, 36, and 132 kV, with additional voltage requirements subject to configuration. Low-voltage examples include 0.38 and 0.4 kV. Copper or aluminum winding options are listed.

Available connection symbols include Dyn11, Dyn5, and Yyn0, while off-circuit or on-load voltage regulation can be configured. The stated frequency options are 50 or 60 Hz. Natural-air cooling (AN) and forced-air cooling (AF) are identified.

Under the stated , AN supports continuous operation at rated capacity, while AF can increase output capacity by 50% for short-duration intermittent or emergency overload duty. Continuous overload is not recommended because load loss and impedance voltage increase during overload.

Insulation classes F and H and protection classes IP00, IP20, IP23, IP40, and IP50 are listed as configuration options. Standard operating conditions are stated as altitude not exceeding 1,000 m and ambient temperature not exceeding 40°C.

Parameters may be adjusted when the installation conditions fall outside those limits. An optional communication interface is also listed for monitoring and management. Buyer confirmation is essential before ordering.

Confirm the exact rated capacity, primary and secondary voltages, phase arrangement, frequency, vector group, winding conductor, impedance, tapping method and range, insulation class, enclosure protection class, cooling mode, installation altitude, ambient conditions, and required accessories.

Buyers should also request the project-specific technical drawing, nameplate schedule, routine test documentation, applicable certification evidence, terminal arrangement, dimensional data, total mass, acoustic limits, loss values, and overload conditions.

Any required monitoring interface and communication protocol should be defined in the approved technical specification.

SCB | Applications and Buyer Notes

SCB 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 questio

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
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.
Cooling
Natural air (AN) or forced air (AF)Based on visible page data; confirm exact value in the RFQ.
Frequency
50 Hz or 60 HzBased on visible page data; confirm exact value in the RFQ.
Phase options
Three-phase or single-phaseBased on visible page data; confirm exact value in the RFQ.
Product series
SCB seriesBased on visible page data; confirm exact value in the RFQ.
Voltage regulation
Off-circuit or on-loadBased on visible page data; confirm exact value in the RFQ.
Transport packaging
Export-standard wooden caseBased 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

CategoryDry Type Transformers
Unitset
CoolingNatural air (AN) or forced air (AF)
Frequency50 Hz or 60 Hz
Phase optionsThree-phase or single-phase
Product seriesSCB series
Voltage regulationOff-circuit or on-load
Transport packagingExport-standard wooden case
Low-voltage examples0.38 kV and 0.4 kV
Rated capacity range30–16,000 kVA
Listed tapping ranges+5% / 2 × 2.5% and +4 × 2.5%
Insulation class optionsClass F or Class H
Protection class optionsIP00, IP20, IP23, IP40, or IP50
Winding material optionsCopper or aluminum
Standard stated site limitsAltitude up to 1,000 m and ambient temperature up to 40°C

Product sourcing keywords

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