What is the warranty policy?

Every product comes with a 1 year quality warranty, provided the products are used correctly by the customer.

How do you handle quality problems?

Please provide detailed photos of quality problems. Our technical and quality testing department will analyse them. We will make a satisfied solution within 2 days.

High Insulation Anti-Aging Oil Immersed Power Transformer with ISO Certification

Name: High Insulation Anti-Aging Oil Immersed Power Transformer with ISO Certification
Brand: Hefei Hongzhuang Electric Technology Co., Ltd.
SKU: 2307980955

Anhui, ChinaHefei Hongzhuang Electric Technology Co., Ltd.

US$1,000.00-20,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic

Phase

Three

Model NO.

S11/S13/S20

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001, CCC

Usage

Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer, Three-Phase Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Customized

Characteristic

Industrial Equipment

OEM

Support Customization

Voltage Regulation Method

No Excitation

Insulation Class

Model

S11/S13/S20

Capacity

30-2500kVA

Transport Package

Export Standard Wooden Case

Specification

Customized

Trademark

None

Origin

China

Key features

Factory Direct Supply: Professional manufacturer with self-owned plant, offering direct export without middlemen.

Customization Support: OEM and ODM available with customized brand and industrial equipment characteristics.

ISO and CCC Certified: Products certified with ISO9001-2000, ISO9001, and CCC for quality assurance.

1-Year Quality Warranty: Comprehensive 1-year warranty covering defects when used correctly by the customer.

Fast Quality Resolution: Technical team analyzes issues via photos and provides solutions within 2 days.

Standard Stock Available: Standard models kept in stock to meet urgent requests and reduce lead time.

Versatile Transformer Types: Offers rectifier, combined, power, distribution, and three-phase transformer options.

Global Market Experience: Over a decade of experience supplying to North America, Europe, Asia, and Africa.

Company profile

High Repeat Buyers ChoiceFast DeliveryLow MOQ

Hefei Hongzhuang Electric Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.18h

About Our Factory & Business Background

AddressNo. 5, 20th Building, Luyang Big Data Industrial Park, Qinghe Road 868, Luyang District, 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 Transformer, Dry-Type Transformer, High Voltage Switchgear, Low Voltage Switchgear, Prefabricated Substation

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are OEM and ODM available?

Yes, OEM and ODM are available. We support customization for industrial equipment characteristics and voltage regulation methods.

Q:Do you have a product catalogue?

We have a product catalog. Please contact us online or via email to request a copy.

Q:What is the production lead time?

In general, it takes 25 working days for production, depending on the different style. Off-season lead time is within 15 workdays, while peak season lead time is one month.

Q:Do you have products in stock?

Depending on your request, we have standard models available in stock.

Q:How can I pay for the order?

Pay by T/T is acceptable.