22/0.4kv Three-Phase Oil-Immersed Transformer, 200kVA Power Transformers

Name: 22/0.4kv Three-Phase Oil-Immersed Transformer, 200kVA Power Transformers
Brand: Qingdao Hengfengyou Electrical Engineering Co., Ltd.
SKU: 1960253282

Shandong, ChinaQingdao Hengfengyou Electrical Engineering Co., Ltd.

US$500.00-200,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Lighting, Rectifier, Audio

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

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Brand

Hfy

Rated Capacity

50-2500 kVA

H.V. Winding

22kv

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

8504210000

Production Capacity

20000

Key features

Factory direct supply of 22/0.4kV 200kVA three-phase oil-immersed transformer, competitive 22kv transformer price without middleman markup, stable bulk order delivery for global power contractors.

Adopt high-purity copper winding & grain-oriented silicon steel core, ultra-low no-load & load loss, high energy efficiency, cut long-term operation power consumption for 200kVA power transformers.

Hermetically sealed oil tank structure, excellent heat dissipation & overload resistance, stable running under high-temperature, humid outdoor working conditions for 22kv distribution grid projects.

Complete international certifications including ISO, CE, IEC; strictly tested before shipment, fully compliant with global power grid standards as professional electrical manufacturing factory product

Support customized service for 22/0.4kV 200kVA oil immersed transformers: tap changer, radiator size, vector group (Dyn11/Yyn0), paint color to match regional grid requirements.

Low noise optimized winding design, quiet operation for residential areas, industrial parks and small substations, reduce environmental noise pollution compared with ordinary power transformers.

Mature oil insulation cooling system, longer service life, simple daily maintenance, lower after-operation cost for engineering and utility buyers purchasing 22kv transformers.

Wide application scenarios: urban distribution network, mining plant, commercial complex, solar/wind auxiliary power station, widely exported to Southeast Asia, Middle East, Africa and Europe.

One-stop technical support from our electrical manufacturing factory: pre-sales parameter matching, on-site installation guidance, long-term spare parts supply and global after-sales service system.

Equipped with full safety accessories: pressure relief valve, gas relay, oil level gauge, temperature sensor, multi-layer protection against short circuit, overheat and oil leakage risks.

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: ≤2.25h 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:Q1: Is OEM/ODM available?

A1: 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:Q2: How is the delivery time?

A2: It depends your order quantity and it normally takes about 15-20 days.

Q:Q3: How do you control the quality?

A3: 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.