What is the cooling method used?

The transformer uses an oil-immersed cooling method for efficient heat dissipation and reliability.

High Quality 11kv 2500kVA Electric Power Transformer 3 Phase Oil Immersed Transformer

Name: High Quality 11kv 2500kVA Electric Power Transformer 3 Phase Oil Immersed Transformer
Brand: Xuzhou Chuangrui Import and Export Trade Co., Ltd.
SKU: 1954699791

Jiangsu, ChinaXuzhou Chuangrui Import and Export Trade Co., Ltd.

US$998.00

1 Piece

Sample price:US$998.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic

Phase

Three

Model NO.

S11

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

Brand

Chuangrui

Type of Transformer

Oil-Immersed Transformer,Power Transformer

Applicable Industry

Power, Energy, Construction, Industry

Rated Capacity

30,50,63,80,100,125,160,200,250,315,400,etc.

Voltage Combination

High Pressure, Tap Range, Low Pressure

Transport Package

Wooden Case

Specification

customized

Trademark

Customized

Origin

China

HS Code

8504231100

Production Capacity

5000/Year

Key features

High Efficiency Core Design: Imported cold-rolled silicon steel reduces no-load loss and current while ensuring firmness and low noise.

Oxygen-Free Copper Windings: High and low voltage windings use oxygen-free copper for superior conductivity and durability.

Harmonic Reduction Technology: Dy n11 connection group minimizes harmonic influence on the power grid and improves power quality.

Fully Sealed Structure: Sealed design extends service life, requires no maintenance, and eliminates the need for core lifting.

Certified Quality Assurance: ISO9001, CCC, CE certified with 100% final inspection before shipping to guarantee product quality.

Flexible Customization Options: Offers full customization including rated capacity, voltage combinations, and transformer types.

24/7 Technical Support: Provides 7*24 service mechanism with timely and thoughtful support to eliminate customer worries.

Low Noise Performance: Measured noise values are lower than standard requirements for a quieter operating environment.

Company profile

Xuzhou Chuangrui Import and Export Trade Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.04h

AI-Powered supplier vetting

SummaryJiangsu Chuangrui Electric Power Equipment Co., Ltd. operates in power transmission, distribution, control, electronic and electrical equipment. It reports broad customization capability, OEM service for well-known brands, technical support, and new product development. Products are stated to have passed national quality inspections and to hold PCCC and energy-saving product certifications. However, supplier-management-system certification is listed as NIL, R&D audit documentation is unavailable, finished-product inspections have instructions but no written records, and only one quality inspector is reported. Overseas service infrastructure and offline trade-show participation are absent. Financial information is limited to listed years without supporting financial details, so financial credibility cannot be fully assessed.

Supplier typeThe supplier is identified as Jiangsu Chuangrui Electric Power Equipment Co., Ltd. Its stated business scope covers power electronic components, power transmission and distribution monitoring and control equipment, electrical equipment, electronic components, wires and cables, and related electromechanical products. This supports classification as a manufacturer or supplier of power and electrical equipment, although the slices do not explicitly state its legal operating model.

CertificationsThe supplier states that its products passed inspections by national transformer and low-voltage transmission and distribution equipment quality centers and that it obtained PCCC, energy-saving product, and registered model record certificates. However, supplier-management-system certification is listed as NIL, and the ISO9000 reference is a claimed operating standard rather than documented certification. The product-level certification evidence is positive, but system-certification coverage is incomplete.

R&D capabilityThe supplier reports technical engineers handling customer requirements, production and after-sales technical support, and new product development. It also states that it focuses on R&D and uses computer-aided design. However, R&D audit documentation is unavailable and no SDK is available, so the existence of development activity is supported but its process maturity and software-development capability are not fully verified.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its technical engineers are also responsible for confirming customer requirements and supporting new product development. This directly supports broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer experience. No customer names, project details, product references, order history, or independently verifiable case documentation are provided, so the breadth and strength of its customer portfolio cannot be determined.