100kVA 480V to 400V High-Quality Step-Down Transformer Three Phase Isolation Transformer

Name: 100kVA 480V to 400V High-Quality Step-Down Transformer Three Phase Isolation Transformer
Brand: Jiangsu Yawei Electric Group Co., Ltd.
SKU: 2076967905

Jiangsu, ChinaJiangsu Yawei Electric Group Co., Ltd.

US$300.00-1,000.00

1 Set

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

Core

Core-type Transformer

Cooling Method

Onan

Winding Type

Layer Coil

Certification

ISO9001-2000, ISO9001, CCC, CE

Usage

Power Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Yawei

Coil Structure

Coil Number

Autotransformer

Product Name

Three Phase Transformer

Type

Vertical

Material

Copper

Color

White

Rated Voltage

0.66kv

Name

Isolation Transformer 380V

Input Voltage

110V/200V/220V/240V/360V/480V

Rated Capacity

10kVA-50000kVA

Transport Package

Wooden Case

Specification

as per design

Trademark

YaWei electric

Origin

China

HS Code

8504210000

Production Capacity

10000sets/Months

Key features

20+ Years Manufacturing Experience: Over two decades of expertise in producing various transformer types.

Comprehensive Quality Certifications: ISO9001, CCC, CE, IEC, ANSI, KEMA, and GOST standards certified.

Customizable Input Voltage: Supports 110V, 200V, 220V, 240V, 360V, and 480V input options.

Wide Capacity Range: Rated capacity spans from 10kVA to 50000kVA for diverse needs.

Copper Winding Material: High-purity copper used for efficient and durable performance.

Global Export Experience: Products exported to Australia, New Zealand, India, Vietnam, and more.

Strict Quality Control: Sample testing before mass production and final inspection before shipping.

Flexible Payment Terms: Accepts T/T and L/C in USD and CNY currencies.

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: ≤1.08h 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.

Product Q&A

Q:Who are we?

We are based in Jiangsu, China, start from 2007,sell to Domestic Market(80.00%),Southeast Asia(20.00%). There are all about 501-1000 people in our office.

Q:How can we guarantee quality?

Always send a sample of products before mass producing; Always make a final Inspection before shipping.

Q:What can you buy from us?

110kV-220kV Oil-immersed Power Transformer,Dry-type Transformer,Unpacked H Grade Dry Transformer,Oil-immersed Distribution Transformer, Pad-mounted Transformer,Enameled Wire,Composite Wire,Transposed Wire,Paper Covered Wire,Film Wrapped Wire.

Q:Why should you buy from us not from other suppliers?

As an enterprise specializing in transformer production for 28 years, we have high quality, fast delivery, guarantee after-sales service and factory price. What's more, we have ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates and IEC, ANSI, KEMA, GOST standard.

Q:What services can we provide?

Accepted Delivery Terms: FOB,CIF,EXW; Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T,L/C; Language Spoken:English,Chinese.