Where is your factory located?

Our factory is located in Xuzhou city, which is near Shanghai and Qingdao ports, ensuring timely delivery.

Are you a manufacturer or a trader?

We have been a manufacturer of transformers for many years, and our factory has the right to export devices.

What are your company advantages?

We have 20 years of experience, advanced production equipment, stable quality, fast delivery, and professional service. We also provide some free parts.

Advanced Power Distribution Transformer with Oil Immersion Step Down Step up Transformer

Name: Advanced Power Distribution Transformer with Oil Immersion Step Down Step up Transformer
Brand: Jiangsu Pengtai Electric Co., Ltd
SKU: 2238010665

Jiangsu, ChinaJiangsu Pengtai Electric Co., Ltd

US$1,500.00

1-4 Sets

US$1,400.00

5-9 Sets

US$800.00

10+ Sets

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

630kva Oil Immersed Electrical Transformer

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

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

Frequency Characteristics

Power Frequency

Shape of Core

Model No.

Oil 800kVA

Keywords

Oil-Immersed Type Transformer

Transformer Type

S11 Oil-Immersed Transformer

Rated Capacity (kVA)

30 - 50000

Link Group Label

Yyn0 or Dyn11

High Voltage

6kv, 6.3kv, 10kv, 10.5kv, 11kv, 20kv, 35kv, etc. (

Low Pressure

0.4kv, 400V, 415V, etc. (Customizable)

Core Material

Copper / Aluminium

Standard

IEC/GB

No-Load Current(%)

0.4 / 0.5 / 0.6 / 0.8 / 0.9 / 1 / 1.1 / 1.2 / 1.3

Short Circuit Impedance(%)

4 / 4.5 / 5

MOQ

Low MOQ

Sample

OEM & ODM Custom

Logo Custom

Transport Package

Standard Shipping Packaging or Customized

Specification

Standard Specifications Or Customized

Trademark

PENG TAI

Origin

Jiangsu, China

HS Code

8504220000

Production Capacity

5000000set/Year

Key features

High Short-Circuit Resistance: Robust construction with steel straps and balanced ampere-turn distribution ensures strong mechanical strength.

Low Noise and Loss: High-quality silicon steel sheets and full-slant step-joint stacking reduce no-load loss and noise significantly.

Maintenance-Free Design: Corrugated oil tank isolates oil from oxygen and moisture, extending service life and reducing maintenance costs.

Customizable Voltage Options: Low pressure is customizable (0.4kv, 400V, 415V, etc.) to meet specific regional requirements.

Flexible OEM/ODM Service: Accepts OEM & ODM customization, including logo and model number adjustments for brand identity.

High Insulation Strength: Vacuum-dried coils and vacuum oil injection process ensure superior electrical and insulation performance.

Wide Capacity Range: Available in rated capacities from 30 kVA to 50,000 kVA to suit diverse industrial and commercial needs.

Reliable Transportation: Anti-loosening nuts and non-hanging structure ensure fastening reliability during long-distance shipping.

Company profile

High Repeat Buyers ChoiceODM ServicesProduct CertificationQuality Assurance

Jiangsu Pengtai Electric Co., Ltd

Jiangsu, China

CertifiedBusiness 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: The team owns rich experience in exporting business. CertifiedNearest Port: Shanghai Port, Zhoushan Port, Qingdao PortAverage Response Time: ≤4.32h

AI-Powered supplier vetting

SummaryThe supplier operates across rectifier and inductor manufacturing, power electronic components, transformers, and intelligent transmission, distribution, and control equipment. It reports ISO9001, ISO14001, and ISO45001 management-system certifications, documented supplier-service procedures, corrective and preventive action procedures, and complaint-handling procedures with records. R&D evidence includes 10 engineers, new products within the past year, ODM availability, OEM service for known brands, and broad customization. Manufacturing resources include cutting, punching, bending, pressing, winding, casting, and furnace equipment, with documented finished-product inspection instructions. Financial information is present for multiple years, but the provided data does not establish financial strength without relying on monetary figures. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 50%–80%.

Supplier typeThe supplier is a manufacturer and seller in the electrical-power sector, covering rectifiers, inductors, power electronic components, transformers, and transmission, distribution, and control equipment. The stated scope also includes technical services and regulated power-generation, transmission, and distribution activities subject to approval.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while another record also lists ISO45001:2018 and ISO14001 management-system certification. Product compliance certification is recorded only as “Others,” so the evidence supports management-system certification but does not identify a specific product-standard certificate.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, as well as corrective and preventive actions related to service capability. Its stated end-to-end model includes after-sales service, providing direct evidence of a defined service process.

R&D capabilityThe supplier reports 10 R&D engineers, new-product activity within the past year, ODM availability, and OEM service for known brands. It also states that no SDK is available; this limits evidence for SDK-based development but does not negate the broader R&D evidence.

Production capacityThe supplier identifies manufacturing activities for rectifiers, inductors, and power electronic components, supported by laser cutting, board cutting, digital punching, bending, pressing, winding, casting, and furnace equipment. Finished-product inspection instructions are documented and uniformly followed.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full and minor customization, and flexible customization. These capabilities are reported both for R&D design services and general design services, indicating broad customization coverage.

Product Q&A

Q:What is the warranty period for the transformers?

We offer at least one year of guarantee for all our transformers.

Q:Can the product be customized?

Yes, our products can be customized according to your requirements, considering differences in voltage, frequency, and other specialties of transformer products in different countries and regions.

Q:What is the lead time for delivery?

The lead time depends on the quantity ordered, generally within 15 days upon receipt of advance payment.

Q:How long does it take to get a price quote?

Usually, we quote within 24 hours after receiving your inquiry.

Q:What are your main products?

Our major products include oil-immersed transformers, dry-type transformers, transformer substations, and high and low voltage switchgear.