350kVA 630kVA Electrical 100% Copper Step up Dry Type Transformer

Name: 350kVA 630kVA Electrical 100% Copper Step up Dry Type Transformer
Brand: Qingdao Hengfengyou Electrical Engineering Co., Ltd.
SKU: 2113173602

Shandong, ChinaQingdao Hengfengyou Electrical Engineering Co., Ltd.

US$1,000.00-20,000.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

SCB

Core

Core-type Transformer

Cooling Method

Dry-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

Hfy

Rated Capacity

50-31500 kVA

High Voltage

10-33kv

Low Voltage

0.4kv/0.415kv

Ambient Temperature

40℃ -+ 40℃

No-Load Loss

0.17-3.24kw

Load Loss

0.71-17.7kw

Frequency

50Hz/60Hz

Connection Group

Dyn11 Yyn0

Transport Package

Wooden Case Packages

Specification

1CBM to 15CBM

Trademark

HFY

Origin

China

HS Code

8504319000

Production Capacity

20000

Key features

100% Copper Winding: High-quality copper strip and foil windings ensure excellent conductivity and short-circuit resistance.

Low Noise Design: Fully sealed reel core reduces noise by over 10 decibels compared to traditional transformers.

High Efficiency Core: 45-degree oblique joint silicon steel core reduces no-load loss by 20-30% and current by 60-80%.

Flame Retardant Technology: Patented vacuum casting with flame retardant filler ensures immediate extinguishment when exposed to flame.

Customizable Specifications: Rated capacity from 50 to 31500 kVA with customizable voltage and frequency options.

Corrosion Resistance: Special surface treatment and epoxy resin insulation provide excellent resistance to industrial gases and harsh environments.

Compact Structure: Small size and beautiful appearance reduce installation area while maintaining high mechanical strength.

Strict Quality Control: Full assembly and testing in certified lab before shipping with TQM compliance.

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.