500kVA Fully Sealed Oil-Immersed Isolation Electrical Power Transformer with Advanced Insulation

Name: 500kVA Fully Sealed Oil-Immersed Isolation Electrical Power Transformer with Advanced Insulation
Brand: Anhui Changlida Electric Co., Ltd.
SKU: 2314881685

Anhui, ChinaAnhui Changlida Electric Co., Ltd.

US$1,500.00-10,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier

Phase

Three

Model NO.

S11-300KVA

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001, CCC, ISO14001,ISO45001

Usage

Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Changlida

Transport Package

Wooden Package

Specification

1380*930*1175mm

Trademark

changlida

Origin

Anhui, China

HS Code

8504210000

Production Capacity

10000PCS/Year

Key features

Grade 1 Energy Efficiency: Developed with new materials and processes for superior energy saving performance.

Low Noise Design: Noise reduced by 20% compared to national standard JB/T 10088-2004.

Imported Silicon Steel Core: Laminated from high-quality cold-rolled sheets to minimize no-load loss.

Oxygen-Free Copper Windings: Both HV and LV windings use oxygen-free copper for optimal conductivity.

Fully Sealed Design: Extends service life with no core lifting or routine maintenance required.

Dyn11 Vector Group: Reduces harmonic influence on the grid and improves overall power quality.

OEM/ODM Capabilities: Custom logo printing and project solutions based on customer drawings.

12 Months Warranty: Standard warranty coverage valid for 12 months from the Bill of Lading date.

Company profile

Standardized quality controlR&D CapabilitiesManagement CertificationCooperated with Fortune 500

Anhui Changlida Electric Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2026-05-11Nearest Port: ShanghaiAverage Response Time: ≤7.53hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF

About Our Factory & Business Background

AddressBuilding B2, Phase I, Intelligent Manufacturing Industrial Park, Huagang Town, , Feixi County, Hefei, Anhui, China

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

Our Production Capability & Technical Expertise

Main ProductsOil-Immersed Power Transformer, Dry-Type Power Transformer, High and Low Voltage Switchgear, Box-Type Substation Series, DC Panel, PV Prefabricated Cabins, Ring Main Unit Switchgear

Our Industry Experience & Global Business Record

Main MarketsSouth America, Southeast Asia, Africa, Mid East, Eastern Asia

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product Q&A

Q:Are you a manufacturer?

Yes, we are manufacturer. We are a professional factory more than 20 years experience in the field of High and Low voltage switchgears,Substation,transformers,cable distribution box and various electrical equipment.

Q:Do you accept customized serveice?

We offer OEM/ODM service , can print your logo on product . Our professional technical and quotation team can provice a satisfied project according to your drawing and parameters .

Q:What is your MOQ?

Our MOQ is 1 piece .

Q:How do you solve quality problems?

Please porvide detailed photoes of quality problems. Our technical and quality testing department will analyse. We will make a satisfied soluton within 2 days.

Q:What is your payment terms?

30%T/T in advance,70% before shipment , L/C are also acceptable .