Does the company offer OEM services?

Yes, OEM and ODM services are available, including customization from samples and designs.

What certifications does the product have?

The product holds ISO9001-2000, ISO9001, and CE certifications.

What is the cooling method?

It uses an oil-immersed cooling method with a corrugated oil tank for heat radiation.

Hermetically Sealed Oil-Immersed Power Transformer with off- Circuit-Tap-Changing

Name: Hermetically Sealed Oil-Immersed Power Transformer with off- Circuit-Tap-Changing
Brand: Honle Group Co., Ltd.
SKU: 1964095725

Zhejiang, ChinaHonle Group Co., Ltd.

US$3,256.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument

Phase

Three

Model NO.

S11

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001-2000, ISO9001

Usage

Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Honle

Voltage Range

Customizable for Diverse System Voltages

Capacity Options

Wide Range of Nominal Capacities

Energy Efficiency

Reduced No-Load and Load Losses

Configuration Versatility

Dyn11 and Yyn0 Connection Groups

Transport Package

Export Standard Packing

Specification

A GRADE

Trademark

HONLE

Origin

China

HS Code

8504401990

Production Capacity

200PCS Per Month

Key features

Hermetically Sealed Design: Isolation from air guarantees low oil aging speed and long life expectancy.

Advanced Core Material: Made of crystal grain-oriented silicon-steel sheet with 45-degree joint seam.

Noise Reduction Technology: Multi-stage roll cross-section design reduces noise and power consumption.

Short Circuit Resistance: Cylinder or foil type coils increase ability to resist short circuits and strikes.

Corrugated Oil Tank: Provides heat radiation function and meets oil expansion/contraction requirements.

Chemical Resistant Coating: Antiseptic coating on oil tank meets petroleum and chemical industry requirements.

Customizable Voltage: Voltage range is customizable for diverse system voltages.

Wide Capacity Options: Offers a wide range of nominal capacities to suit different needs.

Company profile

Years of Export ExperienceExperienced TeamOverseas Agent/BranchManagement Certification

Honle Group Co., Ltd.

Zhejiang, 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: 16 years CertifiedNearest Port: Ningbo portAverage Response Time: ≤5.29h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM and OEM capabilities, substantial production capacity, international export experience, overseas service coverage, and multiple management and product certifications. It reports five production lines, 21–30 quality-control staff, three stated product output categories, overseas agents or branches, and service offerings including installation, debugging, maintenance, repair, and training. However, it does not provide 3D software design services, reported no new products in the past year, lacks written procedures and records for supplier-service assessment, corrective and preventive actions, complaint handling, and finished-product inspection, and has no valid contract with affiliated subcontractors. Financial figures are excluded, and the provided financial-year references alone do not establish financial strength. Named customer cases or project references are not provided.

Supplier typeThe supplier operates as a customized manufacturing and international service supplier, offering sample, design, and full customization, ODM, OEM for popular brands, inventory, overseas warehouse, showroom, agents or branches, and broad export-market coverage. Its manufacturing profile includes five production lines and stated production of voltage stabilizers, power transformers, and switchgear assemblies.

CertificationsThe supplier reports ISO 9001:2015, ISO 45001:2018, ISO 14001, and CE certification capability, and states that regular fire drills were conducted during the past year. These are explicit certification and safety-management indicators.

After-Sales capabilityOverseas service offerings explicitly include debugging, maintenance, repair, training, and equipment installation. The supplier also reports overseas agents or branches and service coverage in Tanzania, Uganda, Côte d’Ivoire, Uzbekistan, and Peru, supporting international after-sales reach.

Production capacityThe supplier reports five production lines, 21–30 quality-control staff, inventory capability, and stated annual outputs of 100,000 voltage stabilizers, 6,000 power transformers, and 2,000 switchgear assemblies. A significant deficiency remains: there is no valid contract between the factory and affiliated subcontractors, creating a documented production-governance concern.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, ODM services, and OEM services for popular brands. This provides direct evidence of broad product customization capability, although 3D software design services are specifically unavailable.