What after-sales support is provided?

We offer lifelong service, including online assistance for installation, training, and solutions within one working day of feedback.

What is the cooling method used?

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

What are the standard connection groups?

The standard connection groups are Dyn11 and Yyn0, but other configurations can be requested.

Durable Aluminium Oil-Filled Transformer for Reliable Energy Distribution

Name: Durable Aluminium Oil-Filled Transformer for Reliable Energy Distribution
Brand: TSTY ELECTRIC CO., LTD.
SKU: 2136286385

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

Sealed Oil-Immersed Design: Fully sealed corrugated tank prevents oil degradation and eliminates routine maintenance needs.

Wide Capacity Range: Available in 50-200 kVA and 1-5 MVA options to meet diverse energy distribution requirements.

High Efficiency & Low Loss: Delivers exceptional energy-saving performance with remarkably low load and no-load losses.

Customizable Voltage: Rated voltage can be precisely customized to meet specific customer project requirements.

Robust Safety Features: Equipped with Buchholz relay, pressure relief device, and thermal relay for maximum safety.

Global Certification: Compliant with IEC standards and certified with CE, ISO9001, and CCC credentials.

Versatile Application: Suitable for power stations, mines, hospitals, airports, and industrial chemical plants.

Lifetime Technical Support: Provides lifelong service system with solution response within one working day.

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: ≤9.43h 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.