What is the warranty period for the transformer?

The standard warranty period is 24 months.

Can the transformer frequency be customized?

Yes, the frequency can be customized to 50Hz or 60Hz.

Is OEM service available?

Yes, OEM service is available for our transformers.

Reliable 500kVA Single Phase Transformer at Competitive Pricing

Name: Reliable 500kVA Single Phase Transformer at Competitive Pricing
Brand: Jiangsu Yawei Electric Group Co., Ltd.
SKU: 2155284325

Jiangsu, ChinaJiangsu Yawei Electric Group Co., Ltd.

US$2,960.00-39,900.00

1 Set

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

ZGD

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Rated Capacity

100kVA or Others

Winding Material

Copper\Aluminum

Warranty

24 Months

Frequency

50Hz/60Hz

Cooling

Onan/Knan

Transport Package

Wooden Case

Trademark

YaWei electric

Origin

China

HS Code

8504210000

Production Capacity

500 Sets Per Month

Key features

Wide Capacity Range: Available from 75kVA to 5000kVA with custom options for 100kVA and others.

Customizable Materials: Winding material can be Copper or Aluminum based on customer requirements.

Flexible Frequency Options: Supports 50Hz or 60Hz frequency to meet diverse market standards.

Comprehensive Certifications: Holds ISO9001, CCC, UL, CE, IEC, ANSI, KEMA, and GOST certifications.

Long Warranty Period: Provides 24 months warranty coverage for mechanical defects.

Low Loss and Noise: Features low loss, low noise design with superior performance and overload ability.

Versatile Applications: Suitable for ring networks, terminals, city grids, communities, and industrial mining.

OEM and ODM Services: Offers full OEM and ODM customization services for transformer specifications.

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: ≤0.80h 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, started in 2007, with 1200-1500 employees, selling 80% to the Domestic Market and 20% to Southeast Asia.

Q:How can you guarantee quality?

We always perform a final inspection before shipping to ensure product quality.

Q:What products can you buy from us?

We supply 110kV-220kV Oil-immersed Power Transformers, Dry-type Transformers, Pad-mounted Transformers, and various types of wires.

Q:Why should you buy from us instead of other suppliers?

We have 31 years of experience, offer high quality, fast delivery, after-sales service, factory prices, and hold multiple international certifications.

Q:What services and terms do you provide?

We accept FOB, CIF, EXW delivery terms, USD/CNY currency, T/T/L/C payment types, and speak English and Chinese.