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S11-M 50kVA Three Phase Oil-Immersed Power Distribution Transformer

Name: S11-M 50kVA Three Phase Oil-Immersed Power Distribution Transformer
Brand: Honle Group Co., Ltd.
SKU: 1965231175

Zhejiang, ChinaHonle Group Co., Ltd.

US$586.00

1-9 Pieces

US$458.00

10+ Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

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, CE

Usage

Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Toroidal

Brand

Honle

Transformer Type

S11 Oil-Immersed Transformer

Product Name

Power Transformer

Rated Capacity

30-2500kVA

Type

Distribution Transformer

Frequency

50Hz/60Hz

Vector Group

Ydn0 or Dyn11

Use

Power Transformer, Distribution Transformer

Types

Factory

Usage Scenario

Can Be Used in Outdoor or Indoor Substations

Certificate

CE, ISO9001, SGS and etc.

Transport Package

Export Standard Packing

Specification

30-2500kVA

Trademark

Honle/OEM

Origin

Zhejiang, China

HS Code

8504210000

Production Capacity

100000pieces/Year

Key features

High Efficiency Core Design: Crystal grain-oriented silicon-steel sheet with 45-degree cross-cut joints reduces noise and power consumption.

Robust Short Circuit Resistance: Cylinder type for high voltage and foil type for low voltage coils increase resistance to short circuits and strikes.

Extended Oil Life Expectancy: Corrugated oil tank with antiseptic coating isolates oil from air, ensuring low aging speed and long transformer life.

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

Global Certification Standards: Products hold ISO9001, CE, and SGS certifications, ensuring compliance with international quality standards.

Flexible Vector Groups: Supports Ydn0 or Dyn11 vector groups for versatile connection options in power distribution systems.

Proven Manufacturer Expertise: Over 27 years of expertise in industrial electricals with a strong reputation for quality and reliability.

Comprehensive Quality Control: 100% inspection of finished products including visual and function tests by 14 dedicated QA/QC inspectors.

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: ≤5.06h

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.

Product Q&A

Q:Are you a trading company or factory?

We are a manufacturer factory and we also have our own exporting license.

Q:What is the delivery time?

Usually, it takes around 30 days after the order is confirmed.

Q:Could you provide Form A or Certificate of Origin (C/O)?

No problem. We can prepare relevant documents and submit applications to the Office of Origin Affairs or other relevant offices to obtain related certificates.

Q:If there is any quality problem, how do you solve it?

We're proud to keep every customer satisfied. While we strive for perfection, occasional quality issues may arise, which we'll resolve through negotiation-offering replacements, compensation or reshipment as needed.

Q:Would you accept using our logo?

If the order quantity is substantial, there is no problem with doing Original Equipment Manufacturer (OEM) work.