What materials are used for the core and windings?

The core is made of imported high-quality cold-rolled silicon steel sheet, and the windings are made of oxygen-free copper.

What certifications does the transformer have?

The transformer has ISO9001-2000, ISO9001, and CCC certifications.

Oil Immersed 3 Phase Distribution Transformer High Voltage 800kVA 2500kVA

Name: Oil Immersed 3 Phase Distribution Transformer High Voltage 800kVA 2500kVA
Brand: Qingdao Hengfengyou Electrical Engineering Co., Ltd.
SKU: 2187325255

Shandong, ChinaQingdao Hengfengyou Electrical Engineering Co., Ltd.

US$3,000.00-100,000.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

S-M

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Brand

Hengfengyou

Rated Capacity

50-31500 kVA

H.V. Winding

11kv/12kv/20kv/33kv

L.V. Winding

0.4kv

Vector Group

Dyn11 Yyn0

No-Load Loss

0.16-2.36kw

No-Load Current

0.55- 1.3%

Short-Circuit Impedance

1.3-0.55 %

Transport Package

Wooden Case Packing

Specification

630*1170*1610

Trademark

HFY

Origin

China

HS Code

8504901900

Production Capacity

2000

Key features

Energy Saving Technology: Patented ultra-low loss technology reduces material by 5% and loss by 10-20%.

High Quality Materials: Uses imported cold-rolled silicon steel sheets and oxygen-free copper windings.

Sealed Structure: Fully sealed design with anti-salt fog, moisture, and fungus proofing for durability.

Low Noise Operation: Core tightly bound and laminated structure ensures noise values lower than standard.

Long Service Life: Normal operation life exceeds 30 years with maintenance-free design.

Customizable Capacity: Rated capacity is customizable from 50 to 31500 kVA.

High Voltage Options: H.V. winding customizable for 11kv, 12kv, 20kv, or 33kv.

Quality Assurance: Certified ISO9001 and CCC with strict QC testing before shipping.

Company profile

Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-11-10 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.93h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 638 Zhongcheng Road, Chengyang District, Qingdao, China

Plant Area1500 square meters

Number of Employees32

Registered Capital10,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, DDP

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

Our Production Capability & Technical Expertise

Main ProductsSwitchgear, Substation, Oil-immersed Power Transformer (Only for Sale), Dry-type Transformer (Only for Sale)

Production MachinesMulti Station Bus Facility

R&D Engineers3 people

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2016-08-15

Main MarketsAfrica, Domestic, Central Asia

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

Product Q&A

Q:Is OEM/ODM available?

Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

Q:What's your MOQ?

One Set.

Q:How is the delivery time?

It depends your order quantity and it normally takes about 15-20 days.

Q:How do you control the quality?

We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.

Q:How long is the warranty?

Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.