What is the lead time for production?

Lead time is one month for both peak and off-peak seasons.

Is customization available?

Yes, full customization, minor customization, and flexible customization from designs and samples are available.

What is the warranty period?

Warranty details are not explicitly stated in the product description; please contact support for specific terms.

Maintenance-Free Dry Type Transformer with Epoxy Cast Resin Insulation

Name: Maintenance-Free Dry Type Transformer with Epoxy Cast Resin Insulation
Brand: Tongbian Electric Apparatus Co., Ltd.
SKU: 2303151395

Yunnan, ChinaTongbian Electric Apparatus Co., Ltd.

US$10,000.00-20,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

Dry Type Transformer

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC, CNAS

Usage

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

Frequency Characteristics

High Frequency

Shape of Core

Customization

Brand

Gaoyuan

Insulation Class

H Class

Partial Discharge (Pd)

Complying with IEC

Short-Circuit with

Tightness & Leak

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

Wooden Pallet, Wooden Case

Specification

0.49t-19t

Trademark

GaoYuan

Origin

China

HS Code

850434000

Production Capacity

6kv~35kv Dry-Type Transformer

Key features

Ultra-Low Partial Discharge: Partial discharge levels below 5 pC ensuring high reliability.

German Vacuum Casting: High-thermal-conductivity epoxy fillers eliminate voids and prevent cracking.

50% Overload Capacity: Supports 50% continuous overload under forced-air cooling for peak handling.

Zero Leakage Design: Tightness and leak control ensures zero leakage as a basic requirement.

On-Load Tap Changer: Equipped with OLTC for precise voltage regulation performance.

Complete Test Reports: Includes complete type test reports and factory test reports.

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: ≤9.24h

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