What is the cooling method used?

The transformer uses an ONAN (Oil Natural Air Natural) cooling method with a fully sealed oil-immersed design.

Is Factory Acceptance Test (FAT) available?

Yes, we ensure each transformer undergoes rigorous testing before delivery to guarantee quality.

High-Efficiency 12500kVA Copper Power Transformer for Industrial Applications

Name: High-Efficiency 12500kVA Copper Power Transformer for Industrial Applications
Brand: TSTY ELECTRIC CO., LTD.
SKU: 2131947255

Henan, ChinaTSTY ELECTRIC CO., LTD.

US$2,558.00

1-2 Sets

US$2,458.00

3+ Sets

Sample price:US$2458.00/set.Request sample

Product profile

Customization

Available

Application

Power, Lighting

Phase

Three

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC, CE

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Tsty

Product Name

Oil Immersed Transformer

Type

Oil-Filled Transformer

Material

Copper / Aluminium

Standard

IEC / GB

Transformer Type

S11 Oil-Immersed Transformer

Vector Group

Dyn11 / Yyn0

Warranty

2 Years

Package

Wooden Case

Frequency

50/60Hz

Coil Material

Aluminum/Copper

Connection Group

Yyn0/Dyn11

Transport Package

Wooden Case or Pallet

Specification

IEC/ANSI/IEEE

Trademark

TSTY

Origin

China

HS Code

8504220000

Key features

Fully Sealed Design: Eliminates oil conservator, preventing air contact and oil deterioration for long-term reliability.

High Efficiency: Low energy loss and minimal noise ensure superior efficiency and significant energy-saving benefits.

Customizable Voltage: Rated voltage is highly customizable to meet specific customer requirements and regional standards.

Robust Safety Features: Includes Buchholz relay, pressure relief device, and thermal relay to prevent faults and explosions.

Global Certifications: Complies with IEC standards and holds CE, ISO9001, CCC, UL, and CSA certifications.

Versatile Applications: Suitable for industrial, commercial, infrastructure, and power plant applications worldwide.

Comprehensive Warranty: Provides a minimum 2-year warranty covering mechanical defects with free parts and labor.

Professional Support: Offers 24/7 online assistance, installation guidance, and regular technician visits for maintenance.

Company profile

TSTY ELECTRIC CO., LTD.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-06-01 CertifiedNearest Port: Qingdao Port,Average Response Time: ≤9.06h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier, TSTY, is a modern and intelligent electrical equipment manufacturer with strong innovation and R&D capabilities. They hold ISO certifications and provide ODM and OEM services. However, they lack overseas warehouse and showroom capabilities, and have no valid contracts with subcontractors for manufacturing. They can provide services through overseas agents and have participated in international trade shows.

Supplier typeTSTY is described as a world-class and domestic leading manufacturer focusing on electrical and energy-saving technologies, with a business scope that includes engineering, technical research, and sales of power equipment.

CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications, as well as CE and UL product certifications, indicating compliance with international standards.

After-Sales capabilityTSTY provides services through overseas agents and has participated in trade shows, indicating an operational capability to handle international after-sales service.

R&D capabilityThe supplier has strong R&D capabilities, offering private mold designs, 3D design services, and has launched new products in the past year.

Production capacityThe supplier lacks valid contracts with subcontractors and does not have overseas warehouse or showroom capabilities, which may impact production efficiency.

Customization capabilityTSTY provides customization from samples and designs through its R&D capabilities, demonstrating flexibility in meeting specific client needs.