What is your payment terms?

Pay 30% deposit by wire transfer in advance, 70% before shipment, and the balance after receiving the goods, or you can use letter of credit.

What is your warranty terms?

We provide 24 months warranty terms.

Can we visit your company?

Yes, of course, you are welcome to visit our company.

Single-Phase Power 250kVA 400kVA 500kVA 800kVA 1000kVA Oil Immersed Transformer

Name: Single-Phase Power 250kVA 400kVA 500kVA 800kVA 1000kVA Oil Immersed Transformer
Brand: Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.
SKU: 2223242775

Jiangsu, ChinaXuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

US$1,100.00-9,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Rectifier

Phase

Three

Model NO.

S22

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, CCC, CE

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Jinteng

Rated Capacity

30kVA-2500kVA

Frenquency

50Hz

Heat Resistance Grade

F(100 Degrees Celsius)

Core Material

Silicon Steel Sheet

Insulation Class

Voltage Regulation Method

No Excitation

Inductive Withstand Voltage

200%Un

OEM

Support Customization

After-Sales Service

2 Years

Characteristic

Industrial Equipment

Transport Package

Export Standard Wooden Case

Specification

955*450*1010

Trademark

JINTENG

Origin

Jiangsu, China

HS Code

8504210000

Production Capacity

20000 Units

Key features

Fully Sealed Design: Eliminates oil conservator; corrugated tank adjusts oil volume automatically to prevent degradation.

High Efficiency & Low Noise: Offers low loss, low noise, and high efficiency for energy-saving benefits and reduced pollution.

Pure Copper Winding: Enhances mechanical strength, dynamic stability, and thermal stability for reliable performance.

Wide Capacity Range: Available in capacities from 30kVA to 2500kVA to meet diverse power distribution needs.

Customizable Parameters: Supports customization for rated capacity, frequency, voltage, and core material based on requirements.

Robust Construction: Shell withstands high temperatures with good overloadability, impact resistance, and insulation.

Certified Quality: Products certified with ISO9001, ISO14001, and CE, ensuring compliance with international standards.

Professional OEM/ODM: Supports OEM/ODM services including logo printing and tailored project solutions via technical team.

Company profile

Importers and ExportersR&D CapabilitiesProduct CertificationQuality Assurance

Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Average Response Time: ≤0.53h

AI-Powered supplier vetting

SummaryXuzhou Jinteng is identified as a professional technical supplier with customization capabilities and stated technical support for production and after-sales service. It holds ISO 9001 and ISO 14001 certifications, and its company description references more than 500 overseas projects and CE certification. Production evidence includes three production lines and reported transformer output of 20,000 pieces. However, the supplier does not provide 3D software design, ODM, SDK, or popular-brand OEM services, and no new products were reported in the past year. Quality-control resources appear limited or inconsistently documented: one slice reports one quality-control inspector and no test equipment, while another reports 6–10 quality-control staff. No overseas showroom, agents, branches, or offline trade-show participation were reported. Financial credibility cannot be assessed because financial figures are excluded.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope includes vehicles, batteries and battery parts, capacitors, generators, charging stations, and metal forming, indicating a broad industrial and smart-device-related product scope.

CertificationsThe supplier reports ISO 14001 and ISO 9001 certification. Its company description also references CE certification and compliance with the ISO 9001 quality and ISO 14001 environmental management systems, providing explicit evidence of relevant certifications.

R&D capabilityThe supplier is described as a professional technical supplier and has one R&D engineer providing technical support. Nevertheless, it reports no new products in the past year, no ODM service, no SDK availability, and no 3D software design service, indicating limited evidence of current product innovation capability.

Production capacityThe supplier operates three production lines and reports transformer output of 20,000 pieces, with a stated factory location. The available records also show one quality-control inspector and zero quality-control test equipment in one assessment, while another reports 6–10 quality-control staff; this supports production activity but leaves quality-production infrastructure inconsistently documented.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. Its technology engineer is also responsible for confirming customer requirements and supporting production, directly supporting its customization process.

Client casesThe supplier states that it has successfully implemented more than 500 overseas projects and helped customers improve operational efficiency. These are explicit project-experience claims, although the provided information does not identify specific customers, industries, or project outcomes.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional factory with 10 years of experience in the field of transformers, substations, high and low voltage switchgear, cable junction boxes and various electrical equipment such as vacuum circuit breakers, load switches, etc. Our factory is an excellent supplier of the State Grid Corporation of China.

Q:Do you accept customized service?

We offer ODM/OEM service, can print your logo on product. our professional technical and quotation team can provide a satisfied project according to your drawing and parameters

Q:What is your MoQ?

Our MOQ is 1 piece.

Q:How long is your delivery lead time?

It depends on your product requirement and quantity. Generally, 15-30 working days is available

Q:How do you solve quality problems?

Please provide detailed photos of quality problems. our technical and quality testing department will analyse. we will make a satisfied solution within 2 days