What are the available cooling modes?

The transformer supports ONAN and ONAF cooling modes with intelligent temperature monitoring.

Is the transformer suitable for renewable energy integration?

Yes, it is suitable for wind farm and solar power plant grid connections as well as urban distribution networks.

High-Performance 110kv Oil-Immersed Power Transformer for Reliable Energy Solutions

Name: High-Performance 110kv Oil-Immersed Power Transformer for Reliable Energy Solutions
Brand: Tongbian Electric Apparatus Co., Ltd.
SKU: 2299444205

Yunnan, ChinaTongbian Electric Apparatus Co., Ltd.

US$158,000.00-220,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

110kVClass Oil-Immersed Power Transformer

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC, CNAS

Usage

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

Frequency Characteristics

Low Frequency

Shape of Core

Brand

Gao Yuan

Insulation Class

a Class

Winding Material

Copper / Copper

Insulation Level

Complying with IEC 60076-3.

Partial Discharge (Pd)

Complying with IEC

Short-Circuit Withstand Capability

Complying with IEC

Tightness & Leakage Prevention

Zero Leakage Is a Basic Requirement.

Load Loss

Stray Loss Is Strictly Controlled to Avoid Local O

Short-Circuit Impedance

Match Grid Short-Circuit Current and Reduce Imp

Voltage Regulation Performance

Equipped with on-Load Tap Changer (Oltc)

Test Reports

Omplete Type Test Reports and Factory Test Reports

Transport Package

Crate

Specification

90t-245t

Trademark

GAO YUAN

Origin

China

HS Code

8504220000

Production Capacity

15 Million kVA Per Year

Key features

IEC Compliant Standards: Insulation, partial discharge, and short-circuit capabilities strictly comply with IEC 60076-3.

Zero Leakage Design: Tightness and leakage prevention are engineered as a basic requirement for absolute safety.

Advanced Cooling System: Features ONAN/ONAF cooling modes with intelligent temperature monitoring for stability.

Superior Insulation Material: Uses premium grain-oriented silicon steel and advanced oil-paper insulation for dielectric strength.

Digital Control System: Includes digital monitoring panel with remote communication capabilities via IEC 61850 protocol.

Comprehensive Protection: Equipped with Buchholz relay, pressure relief device, and temperature sensors for safety.

Certified Quality Management: Holds ISO9001, ISO14001, and OHSAS 18001 certifications ensuring sustainable development.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Tongbian Electric Apparatus Co., Ltd.

Yunnan, 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: Just started foreign trade business CertifiedNearest Port: Shenzhen PortAverage Response Time: >24h

About Our Factory & Business Background

AddressN/a, Kunming, Yunnan, China

Plant Area24263.58 square meters

Number of Employees145

Registered Capital141,500,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Set

Supply Chain Partners51

Our Production Capability & Technical Expertise

Main ProductsOil Immersed Transformer, Epoxy Cast Dry-Type Transformer, Metro Traction Dry-Type Transformer, Special Dry-Type Transformer, Mining Dry-Type Transformer, Smelting Transformer, Combined Substation

Production Lines5

Production MachinesInsulation Components Production Euipments, Vaccum Drying Furnace, Power Oil Transformer&Dry-type Transformer Winding Machine, Vacuum Oil Filling Machine, Coal-gas Vapor Drying Furnace, Assembling Tower, 110kV-220kV Power Oil Immersed Transformer Winding Machine, Horizontal Shearing Machine, Vertical Shearing Machine, Rotating Turret Hydraulic Busbar Chamfering Machine, Three-position Hydraulic Busbar Processing Machine, Flatness Calibrator, Vacuum Pressure Tank, Contant Temperature Drying Chamber, Power Oil Transformer & Dry-type Transformer Testing Center, 110kV-220kV Power Oil Immersed Transformer Testing Center, Oil Chromatography Analyzer, Electrothermal Blowing Drying Chamber, Viscosity Tester, Insulating Oil Dielectric Loss and Resistivity Tester, Automatic Closed Flash Point Tester

QA/QC inspectors9 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers8 people

Traceability of Raw MaterialsYes

Own BrandYes