How do you guarantee product quality?

We conduct a final inspection before shipping and all products pass national quality tests.

What are the main applications of this transformer?

It is suitable for industrial power needs, including single-phase power transformation.

Cost-Effective 13800V Oil Immersed Transformer for Industrial Power Needs

Name: Cost-Effective 13800V Oil Immersed Transformer for Industrial Power Needs
Brand: Jiangsu Yawei Electric Group Co., Ltd.
SKU: 1933142171

Jiangsu, ChinaJiangsu Yawei Electric Group Co., Ltd.

US$480.00-8,600.00

1 Set

Sample price:US$9000.00/set.Request sample

Product profile

Customization

Available

Application

Power

Phase

Single

Model NO.

D11-50kva

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC, UL CE

Usage

Single-phase Transformer, Power Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Yawei

Rated Capacity

50kVA

Input Voltage

13800V

Output Voltage

110V/220V/380/V440V/3kv/11kv/35kv

Winding Material

Copper\Aluminum

Vector Group

II0

Warranty

2 Years

Operating Temperature

40 to+180

Cooling

Onan

Coil Structure

Toroidal

Transport Package

Wooden Case

Trademark

YaWei electric

Origin

China

HS Code

8504210000

Production Capacity

1200 Sets Per Month

Key features

Wide Voltage Range: Input 13800V, Output 110V-35kV customizable for diverse industrial needs.

High Efficiency Design: Low no-load losses (0.08-1.15kW) and 4-4.5% impedance for energy saving.

Robust Construction: Cylinder sealing structure with ANSI standard grounding, hooks, and bushings.

Multiple Certifications: ISO9001, CCC, UL, CE, IEC, ANSI, KEMA, and GOST standards compliant.

Flexible Customization: Customizable rated capacity, winding material (Copper/Aluminum), and vector group.

Proven Manufacturer: 31 years experience, 1200+ employees, and annual sales of 2.5 billion yuan.

Strict Quality Control: Final inspection before shipping; tested by National Transformer Quality Center.

Global Export Experience: Exported to Australia, New Zealand, India, Vietnam, and other regions since 2014.

Company profile

Jiangsu Yawei Electric Group Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-03-08 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.97h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryJiangsu Yawei Electric Group Co., Ltd. is a limited company producing distribution transformers, power transformers, and dry-type transformers, with 1,102 employees, more than 10 production lines, and reported transformer output of 5,000 pieces. It has ISO 9001:2015, CE, Jiangsu measurement certification, and IEC-related product certification evidence. The supplier demonstrates broad customization, ODM and OEM capabilities, recent product development, quality-control procedures, complaint handling, and corrective-action mechanisms. Its products are sold domestically and exported to several countries, but the available data also shows no inventory, overseas warehouses, overseas showrooms, overseas agents or branches, and no valid manufacturing-capacity contract with associated subcontractors. Financial credibility cannot be assessed because only reporting years are provided, without financial results. Customer evidence is limited to OEM service for known brands and export-market coverage.

Supplier typeThe supplier is identified as Jiangsu Yawei Electric Group Co., Ltd., a limited company and part of a larger group. Its stated product scope is distribution transformers, power transformers, and dry-type transformers.

CertificationsThe supplier reports ISO 9001:2015, CE, Jiangsu enterprise measurement certification, and IEC certification for specified transformer and substation products. A BV audit record is also shown with a stated validity period from April 24, 2026 to April 23, 2027, although the audit evaluation result is recorded as 0 without an explanatory interpretation.

R&D capabilityThe supplier reports new products in the past year, ODM services, technical development and technology-transfer activities, and eight years of total R&D-engineer experience. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the broader evidence of product-development capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM services and OEM services for well-known brands, providing direct evidence of broad customization and contract-manufacturing capability.