Do you accept FAT(Factory Acceptance Test)?

Yes. It's available. We are responsible for each set transformer's testing.

Do you assign engineer for after-sale service?

Yes. For our products,we all show after-sale guide installation adn question inquiry.

High-Efficiency 500 kVA Oil Immersed Transformer for Power Distribution

Name: High-Efficiency 500 kVA Oil Immersed Transformer for Power Distribution
Brand: TSTY ELECTRIC CO., LTD.
SKU: 2006221592

Henan, ChinaTSTY ELECTRIC CO., LTD.

US$2,558.00

1-2 Sets

US$2,458.00

3+ Sets

Sample price:US$2458.00/piece.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: Cancels oil conservator; prevents oil deterioration and insulation aging for enhanced reliability.

High Efficiency & Low Loss: Achieves good energy-saving effects with low noise and reduced pollution compared to standard transformers.

Customizable Voltage: Rated voltage can be customized according to specific customer requirements and regional standards.

Comprehensive Certifications: Complies with IEC standards and holds CE, ISO9001, CCC, UL, and CSA certificates.

Robust Protection System: Includes Buchholz relay, pressure relief device, and thermal relay to prevent explosions and monitor safety.

Versatile Applications: Suitable for power stations, mines, hospitals, airports, tunnels, and chemical plants globally.

Professional After-Sales: Provides online installation assistance, lifelong service system, and technical training for personnel.

Factory Acceptance Test: FAT is available; we are responsible for testing each set of transformers before delivery.

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: ≤9.84h 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.

Product Q&A

Q:Who are we?

We are a big professional manufacturer of oil immersed transformer, dry type transformer, transformer substation,HV and LV switchgear, established in 2011 year .

Q:Why should you buy from us not from other suppliers?

As an enterprise specializing in transformer production for 12 years. ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L .CE,CCC,UL,CSA,TYPE TEST REPORT,etc certificates,Products match IEC, IEEE, ANSI, , GOST standard, we have high quality, fast delivery,guarantee after-sales service and factory price.

Q:How do transformers been shipped?

Transformers always been delivered by ship,train or truck for oversea,which with main active body in bulk and accessories in wooden cases.

Q:Can your product be customerized?

Considering differences in voltage, frequency and other speciality of transformer product in different countries and regions,our product can be customerized according to your requirements.

Q:Do you offer guarantee for the products?

Yes. We offer at least two years guarantee for all of our transformers.