What are the main advantages of your oil immersed transformers?

Low no-load loss, low running noise, high efficiency, stable voltage output, good heat dissipation, long service life and easy maintenance.

Do you support OEM & ODM customization?

Yes. We can customize capacity, voltage, tap device, logo, painting color and packaging according to customer requirements.

What's the frequency of your transformers?

Standard 50Hz for most countries; 60Hz transformers can be customized for American, Philippine and other markets.

How about the packaging for export?

Standard export fumigated wooden case packaging, safe for long-distance sea and land transportation.

1 set for sample testing, bulk orders enjoy more favorable factory prices.

Low Loss Oil Immersed Power Transformer High Efficiency Design

Name: Low Loss Oil Immersed Power Transformer High Efficiency Design
Brand: Linyi Zhengheng New Energy Technology Co., Ltd.
SKU: 2167097922

Shandong, ChinaLinyi Zhengheng New Energy Technology Co., Ltd.

US$1,459.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

002

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Certification

ISO9001-2000, CCC

Usage

Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Zhengheng

Type

Oil Immersed Transformer / Oil Type Transformer

High Voltage

10kv, 11kv, 33kv

Low Voltage

0.4kv, 400V

Frequency

50Hz / 60Hz

Tap Changer

off-Load Tap Changer / on-Load Tap Changer Insulat

Impedance Voltage

Customized

Efficiency

High Efficiency

Installation Location

Outdoor

Package

Export Wooden Case

Transport Package

Wooden

Specification

955*450*1010

Trademark

ZHENGHENG

Origin

Linyi Shandong

Key features

High Efficiency Design: Features low loss, low noise, and high energy efficiency with copper or aluminum windings.

Outdoor Weatherproof: Fully sealed steel tank with anti-corrosion paint, radiators, and oil conservator for all-weather operation.

IEC & CE Certified: Complies with IEC international standards and holds CE certification for safety and quality.

Customizable Voltage: Supports customized high voltage (10kV, 11kV, 33kV) and low voltage (400V/0.4kV) ratios.

Flexible Tap Changer: Available with off-load or on-load tap changer solutions for precise voltage adjustment.

OEM & ODM Support: Full customization available for capacity, voltage, tap device, logo, color, and packaging.

Wide Capacity Range: Rated capacity ranges from 10kVA to 25000kVA to meet diverse industrial and residential needs.

Stable Operation: Equipped with temperature monitoring devices ensuring stable performance under various conditions.

Company profile

Linyi Zhengheng New Energy Technology Co., Ltd.Shandong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2025-01-02Nearest Port: qingdaoAverage Response Time: ≤2.03hTerms of Payment: Money Gram, LC, T/T, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

About Our Factory & Business Background

AddressB-803, Building 1, Yigao Shanghai Street, Liuqing Subdistrict, Lanshan District, Linyi City, Shandong Province, China

Plant AreaN/A square meters

Registered Capital3,000,000 RMB

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

Our Production Capability & Technical Expertise

Main ProductsDistribution Box,Power Cabinets,Oil-Immersed Transformers,Pz30 Modular Circuit Boxes,Dry-Type Transformers

Our Industry Experience & Global Business Record

Year of Establishment2025-03-18

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

Product Q&A

Q:What winding materials do you offer for oil immersed transformers?

We supply two options: pure copper winding and aluminum winding. Copper coils feature lower loss and longer service life; aluminum type has cost advantages for budget projects.

Q:What voltage and capacity ranges can you customize?

Rated capacity ranges from 10kVA to 25000kVA. Common high voltage: 10kV, 11kV, 33kV; low voltage: 400V/0.4kV. Custom voltage ratios are acceptable.

Q:What tap changer types are available?

Two types for choice: off-load tap changer (adjust voltage when power off) and on-load tap changer (adjust voltage without power cut).

Q:Is this transformer suitable for outdoor installation?

Yes. The steel tank is treated with anti-corrosion paint, matched with radiators and oil conservator, fully weatherproof for outdoor substations and grid distribution.

Q:What standards and certificates do your transformers comply with?

All products are manufactured in accordance with IEC international standards, with CE certification. ISO factory certification is also available.