33kv 20mva Oltc on Load Oil Immersed Power Transformer

Name: 33kv 20mva Oltc on Load Oil Immersed Power Transformer
Brand: Qingdao Hengfengyou Electrical Engineering Co., Ltd.
SKU: 1916830445

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

30mva

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

IEC and GB Standards Compliance: Produced in accordance with IEC 60076 series and Chinese GB standards for global reliability.

Global Market Validation: Over 12,598 units sold and verified in 50+ countries including Uganda, Kenya, and Nigeria.

Customizable Specifications: Voltage, capacity, frequency, connection group, and loss can be customized per customer requirements.

Versatile Cooling Methods: Supports oil-immersed natural cooling, air cooling, water cooling, and forced oil circulation.

Harsh Environment Suitability: Ideal for flammable, explosive environments, airports, subways, and industrial mining enterprises.

Comprehensive Component System: Includes iron core, winding, radiator, gas relay, explosion-proof tube, and oil purifier.

Rigorous Quality Control: Certified lab testing, TQM compliance, and video/photo verification available before shipping.

OEM and ODM Services: Design and engineering teams available to customize products based on drawings or specific requirements.

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: ≤2.37h 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.