What is the lead time for production?

The average lead time is one month during the off-season and 1-3 months during the peak season.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

How is quality controlled before shipment?

We perform 100% inspection on finished products, including both visual and function inspections, following uniform instructions.

S11 S13 10kv 20kv Trangle Structure Three Dimension Wound Ironcore Power Transformer

Name: S11 S13 10kv 20kv Trangle Structure Three Dimension Wound Ironcore Power Transformer
Brand: ZHEJIANG KODERY ELECTRIC CO.,LTD
SKU: 2063725985

Zhejiang, ChinaZHEJIANG KODERY ELECTRIC CO.,LTD

US$2,000.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

S11 S13

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001, CCC

Usage

Power Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Kodery

Transport Package

Wooden Case

Specification

CTOC type tested

Trademark

KODERY

Origin

China

HS Code

85042100

Production Capacity

5000mva/Year

Key features

Three-Dimensional Core Structure: Breaks through traditional planar structure with three-phase symmetrical 3D design for balanced magnetic circuit.

Ultra-Low Noise Operation: Closed core structure without air gaps reduces vibration and noise to a minimum, achieving a silent state.

High Short-Circuit Resistance: Integral triangular frame structure and circular coiling section provide strong compression resistance against short circuits.

Low Energy Consumption: Seamless 3D core reduces no-load loss and current by aligning magnetic flux with silicon steel grain direction.

Low Stray Magnetic Field: Compact symmetrical coil structure greatly reduces stray magnetic field intensity around the transformer.

Certified Quality Assurance: Product holds ISO9001 and CCC certifications, ensuring compliance with international standards.

Flexible Customization Options: Supports full customization, minor customization, and customization from designs or samples.

100% Finished Product Inspection: Every unit undergoes strict visual and function inspection before shipment to ensure quality.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceProduct CertificationManagement Certification

ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤2.37h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Wenzhou-based trading company associated with manufacturing enterprises. It reports product development, engineering design, production, manufacturing, installation, and after-sales experience from 2005 to 2020. Its stated strengths include flexible customization, recent new-product development, ODM capability, OEM service for well-known brands, quality assurance, raw-material traceability, corrective and preventive action procedures, and overseas installation, training, repair, maintenance, and debugging services in Ethiopia. Certifications reported include ISO9001:2015, CE, ISO14001, and OHSAS18000. However, several operational controls lack documented records, peak-season lead-time information is inconsistent, and the supplier has no overseas warehouse, showroom, agent, or branch. No specific customer names or verifiable case details are provided.

CertificationsThe supplier reports ISO9001:2015 and CE certification, and additionally states that it passed third-party ISO9001, ISO14001, and OHSAS18000 management-system certification. These reported certifications provide explicit evidence of certification holdings, although certificate validity details are not supplied.

After-Sales capabilityThe supplier reports installation, training, repair, maintenance, and debugging services overseas, specifically in Ethiopia, and has a corrective and preventive action procedure with records. However, its complaint-handling procedure has no written records and it lacks overseas warehouses, showrooms, agents, and branches, limiting evidence of localized support.

R&D capabilityThe supplier reports new products during the past year, ODM services, and multiple design-based development options. It also explicitly lacks an available SDK, so the evidence supports product and design innovation but not software-development integration capability.

Production capacityThe supplier states that it has production and manufacturing capabilities and reports 117 qualified service-capability suppliers, quality assurance, and raw-material traceability. However, the peak-season lead-time entry is contradictory or malformed, preventing a reliable assessment of delivery performance.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, customization from designs, and customization from samples. This directly demonstrates broad stated customization coverage.

Product Q&A

Q:What are the key advantages of the 3D core structure?

The three-dimensional coiled core ensures balanced magnetic circuits with equal and shortest three-phase magnetic path lengths, significantly reducing no-load loss and current.

Q:How does this transformer reduce noise levels?

It features a closed core structure without air gaps and closely connected silicon steel belts, which minimizes vibration and achieves a basically silent operating state.

Q:Is the transformer resistant to short circuits?

Yes, it has strong short-circuit resistance due to its circular coiling section and integral triangular frame structure, providing high stability and overall strength.

Q:What certifications does this power transformer have?

The product is certified with ISO9001 and CCC, ensuring it meets required quality and safety standards for power transformers.

Q:Can the transformer be customized?

Yes, flexible customization is available, including full customization, minor customization, and customization from designs or samples.