Does the design of Kete oil-immersed transformers comply with specific industry standards and certifications?

Yes, they meet IEC 60076, GB 1094, and certifications including CCC, CE, UL, GSA, GOST, and COC.

What is the warranty period for Kete transformers?

The standard warranty period is one year. Extensions are available upon request with an adjusted price.

Anti-Corrosion Transformer with Salt Mist Protection for Offshore

Name: Anti-Corrosion Transformer with Salt Mist Protection for Offshore
Brand: Liaocheng Ketexiangrui New Energy Co.,Ltd.
SKU: 2300567265

Shandong, ChinaLiaocheng Ketexiangrui New Energy Co.,Ltd.

US$3,999.00

1-4 Pieces

US$3,599.00

5-9 Pieces

US$3,299.00

10+ Pieces

Sample price:US$1999.00/piece.Request sample

Product profile

Application

Power

Phase

Three

Core

Core-type Transformer

Model NO.

custom

Cooling Method

Oil-immersed Type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC, CE,Gsa,Coc,GOST,Gsa

Usage

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

Frequency Characteristics

Low Frequency

Shape of Core

Brand

Kete

Core Material

Silicon Steel Sheet

Winding Material

Copper/Aluminum

Taping Range

±5 or ± 2*2.5%

Voltage Regulator

5 Steps

Standard

IEC60076,GB1094

Insulation Class

Frequency

50Hz/60Hz

Coil Structure

Toroidal

Connection

Yyn0 or Dyn11

Outline Shape

Vertical Transformer

Effciency

98%

Moisture-Proof Method

Sealed

High Voltage

35kv

Low Voltage

10kv

Capacity

3150kVA

Transport Package

Export Standard Wooden Box

Specification

Customized

Trademark

KETE

Origin

Liaocheng, Shandong Province, China

HS Code

8504210000

Production Capacity

5000 Pieces/Year

Key features

Marine Grade Anti-Corrosion: Special coating designed for offshore platforms and coastal substations to resist salt mist and corrosion.

Superior Insulation Performance: Insulating oil breakdown strength of 25-35kV/mm offers reliable high-voltage resistance compared to air.

High Heat Dissipation Efficiency: Oil natural convection or forced circulation quickly removes heat, suitable for large-capacity scenarios.

Strong Overload Capacity: High heat capacity of oil slows temperature rise, enabling the transformer to bear loads exceeding rated capacity temporarily.

Low Cost & High Efficiency: Lower material costs than dry-type transformers with 98% efficiency and simpler structural design.

Comprehensive Certification: Meets IEC 60076, GB 1094, CCC, CE, UL, GSA, GOST, and COC standards for global markets.

Flexible Customization Options: Customizable core material, winding material, voltage regulator steps, and insulation class based on design or samples.

Long Maintenance Cycle: Sealed design resists moisture and dust; maintenance required only every 1-3 years for oil quality detection.

Company profile

Years of Export ExperienceNational Award receivedPatents AwardedSelf-branded

Liaocheng Ketexiangrui New Energy Co.,Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤7.80h CertifiedTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummaryLiaocheng Kete New Energy Co., Ltd. is identified as a factory manufacturer in Liaocheng, China, operating in electrical and power equipment. Its stated product range includes transformers, box-type substations, switchgear, transmission towers, and new-energy equipment. The company reports integrated R&D, design, production, and construction capabilities, along with ISO 9001, ISO 14001, OHSAS 18001, CCC coverage for 18 low-voltage products, and CQC inspections. It serves power grids, plants, substations, industrial, railway, and construction sectors and reports exports to multiple countries. SGS audit information is provided with a stated validity period, but the audit result is coded rather than explained. Manufacturing-area information is inconsistent across the supplied slices, and most service, innovation-process, quality-control, sustainability, and financial details remain unknown. No financial figures are included.

Supplier typeThe supplier is explicitly identified as a factory located in Liaocheng, China, in the manufacturing industry. Its business scope covers electrical and power equipment, including transformers, substations, switchgear, transmission towers, and new-energy equipment.

CertificationsThe company states that it holds ISO 9001, ISO 14001, OHSAS 18001, and CCC certification for 18 low-voltage products, with products also reported as passing CQC inspections. An SGS audit record is provided for August 29, 2025 to August 28, 2026, although the coded audit result is not interpretable from the supplied context.

R&D capabilityThe supplier describes itself as a National High-Tech Enterprise and reports an integrated R&D, design, production, and construction base supported by technological innovation. However, specific R&D documentation, SDK capability, private-mold development, 3D design services, and other detailed innovation capabilities are marked unknown.

Production capacityThe supplier reports manufacturing power equipment across several product categories and integrated production and construction capabilities, supported by sector applications and international exports. The submitted manufacturing-area data is inconsistent, and outsourcing procedures, manufacturing-capacity contracts, inventory capability, and order-fulfillment details are not sufficiently explained.

Client casesThe supplier identifies served sectors including urban power grids, power plants, substations, oil and chemical, railway, and construction, and reports exports to the United States, Brazil, Peru, Kenya, Ethiopia, India, Myanmar, Vietnam, and other countries. These are market and sector references rather than named customer case studies, so the breadth of customer experience is supported but specific cases are not verifiable.

Product Q&A

Q:Will Kete provide guidance documents for installation?

For large transformers requiring accessory removal to fit containers, we provide an installation video and an electronic version of the installation instructions.

Q:What is the manufacturing and delivery lead time for Kete oil-immersed transformers?

Transformers below 2500KVA take approximately 20 days, while those above 2500KVA usually take 30 to 40 days, depending on complexity.

Q:What is the packaging for Kete oil-immersed transformers?

Bulk cargo uses wooden cases, and full containers use wooden pallets for reinforcement. We can use branded boxes with authorization for patent holders.

Q:What are the payment terms for Kete transformers?

Terms include T/T (30% deposit, 70% before delivery), LC at sight, and DP at sight.

Q:What are the delivery terms for the bulk shipment of Kete transformers?

We offer EXW, FOB, CFR, CIF, or other terms as inquired by customers.