Are you a qualified supplier for state power grid projects?

Yes, we are qualified supplier for State Grid and China Southern Power Grid. Our products cover hydropower, metallurgy, new-energy sectors and export to multiple overseas countries.

What energy-saving advantages do amorphous alloy transformers have?

Our S(B)H15 series cuts no-load loss by more than 70% compared with conventional transformers, Grade 1 and Grade 2 energy-efficiency versions are available.

Do you offer installation and after-sales technical support?

Yes, full-process service is available including type selection guidance, commissioning and technical training.

High-Efficiency, Energy-Saving, Multi-Functional Distribution Transformer

Name: High-Efficiency, Energy-Saving, Multi-Functional Distribution Transformer
Brand: Tongbian Electric Apparatus Co., Ltd.
SKU: 2318396255

Yunnan, ChinaTongbian Electric Apparatus Co., Ltd.

US$1,100.00-20,100.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

S11-M-30~2500/10

Core

Core-type Transformer

Cooling Method

Oil-immersed 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

Power Frequency

Shape of Core

Brand

Gaoyuan

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

0.7T-2.0T

Trademark

GaoYuan

Origin

China

HS Code

58531000

Production Capacity

11kv -35kv Three Phase Middle Hig

Key features

Strictly comply with IEC 60076-3 standard for partial discharge, short-circuit withstand and insulation performance.

Optimized tight-sealing structure to realize zero-leakage performance.

Equipped with OLTC on-load tap-changer for precise voltage regulation and grid current matching.

Stray loss precisely controlled via simulation analysis, avoid mechanical resonance and lower operating noise.

HV coil adopts simulation calculation optimization to enhance anti-lightning impulse performance.

High-voltage coil adopts pressure epoxy resin vacuum casting for excellent structural integrity.

Support full-range, partial and flexible customization according to customer drawings or samples.

Complete type-test and factory-test reports supplied for quality verification and project bidding.

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

Our Industry Experience & Global Business Record

Year of Establishment2007-11-14

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO14001, ISO45001:2018

Product CertificationOthers

Cooperated with Fortune 500No

Product Q&A

Q:What are your main products?

We supply 10kV-220kV power transformers, amorphous alloy transformers, dry-type transformers, prefabricated substations,traction rectifier transformers and HV/LV switchgear up to 35kV.

Q:What certifications does your company possess?

We are certified with ISO9001, ISO14001, ISO45001 and CCC. All transformers pass national-authority tests. We are national high-tech enterprise and national Little Giant enterprise.

Q:Can you provide non-standard and customized transformers?

Yes. Supported by our 49-member R&D team and Siemens partnership, we customize voltage, capacity and adapt to plateau, high cold and rail-transit working conditions.

Q:What is your production capacity and delivery cycle?

Annual capacity reaches 16 million kVA for transformers and 20000 units for switchgear. Standard lead time is 15-30 days, rush orders are acceptable.

Q:Can your transformers work in high-altitude plateau regions?

Yes. Our plateau-type energy-saving transformers National Torch Program Project are proven stable for altitudes up to over 4000 meters.