How to choose the right transformer model?

Oil-immersed transformers are suitable for outdoor, power plants, and large industrial projects. Dry-type transformers are ideal for indoor, commercial, and high fire-safety requirement locations.

S9 10kv 11kv High Efficiency Three Phase Industrial Oil Distribution Transformer

Name: S9 10kv 11kv High Efficiency Three Phase Industrial Oil Distribution Transformer
Brand: Weiguan Electric Co., Ltd
SKU: 2284559875

Zhejiang, ChinaWeiguan Electric Co., Ltd

US$710.00-980.00

1 Piece

Sample price:US$710.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier

Phase

Three

Model NO.

S9-50

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Auto-transformer

Certification

ISO9001

Usage

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

Frequency Characteristics

High Frequency

Shape of Core

Rated Capacity

50 kVA

Frequency

50 Hz

Cooling Mode

Onan (Oil Natural, Air Natural)

Regulation Type

off-Circuit Tap Changer

Transport Package

Carton

Specification

S9-50kVA/10KV

Trademark

Weiguan

Origin

Wenzhou, China

HS Code

8504211000

Production Capacity

1000pieces/Month

Key features

18 Years Manufacturing Experience: Over 18 years of industry experience in transformer R&D and manufacturing.

Flexible Customization Options: Customizable voltage, capacity, frequency, and design based on specific requirements.

High Efficiency & Low Loss: Designed for low loss, high efficiency, and optimized energy usage.

100% Factory Testing: Rigorous final inspection and testing with reports provided before shipment.

Long Service Life: Typical lifespan of 20-30 years, extendable with proper maintenance.

Comprehensive After-Sales Support: Remote guidance, on-site service, and long-term spare parts supply.

ISO9001 Certified Quality: Manufactured under strict ISO9001:2015 management system certification.

Versatile Application: Suitable for power grids, industrial facilities, commercial buildings, and renewable energy.

Company profile

Importers and ExportersSelf-brandedProduction Process VisualizationPatents Awarded

Weiguan Electric 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: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.04h

About Our Factory & Business Background

AddressYangao Village, Yanpen Street, Yueqing City, Wenzhou, Zhejiang, China

Plant Area3300 square meters

Registered Capital50,180,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Set

Supply Chain Partners100

Our Production Capability & Technical Expertise

Main Products3 Phase Transformer, Step up Transformer, Power Substation Transformer, Electrical Transformer, Photovoltaic Transformer, Smart Transformer, Dry Type Transformer, Compact Substation Transformer, Oil Type Transformer, Oil Immersed Transformer

Production Lines12

Production MachinesSlitting machine, Chamfering machine, Vacuum pressure casting machine, Oven, Variable frequency slitting machine, CNC oscillating shear machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2008-03-10

Main MarketsDomestic

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer with over 18 years of experience in the research, development, manufacturing, and operation of transformers.

Q:Do you support customization?

Yes, considering differences in voltage, frequency, and other specialties across regions, our products can be customized according to your specific requirements.

Q:What is the warranty period?

We offer a 12-month warranty from the date of manufacture. Extended warranties are available for major components.

Q:Are transformers tested before delivery?

Yes, each transformer undergoes rigorous factory testing before shipment, and test reports are provided.

Q:Do you provide technical support?

We offer comprehensive support including remote guidance via phone/email/video, on-site service by engineers (additional fees may apply), and long-term spare parts supply.