What are the available capacity ranges?

We provide medium-sized transformers ranging from 300kVA to 20MVA suitable for industrial, commercial, and residential areas.

Do you offer local installation services?

Yes, we have professional local service teams in North America, South America, and other regions for installation, commissioning, and maintenance.

4mva~5mva Low Loss Three Phase High Reliability Oil Immersed Distribution Power Transformer

Name: 4mva~5mva Low Loss Three Phase High Reliability Oil Immersed Distribution Power Transformer
Brand: Jiangsu Daelim Electric Co., Ltd.
SKU: 2124427752

Jiangsu, ChinaJiangsu Daelim Electric Co., Ltd.

US$2,999.00-26,000.00

1 unit

Sample price:US$8500.00/unit.Request sample

Product profile

Customization

Available

Application

Power, Electric

Phase

Three

Model NO.

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, UL, cUL

Usage

Power Transformer, Distribution Transformer, Utilities/New Energy

Frequency Characteristics

50/60Hz

Shape of Core

Stacked Iron Core

Brand

Daelim Belefic

Product Name

Daelim 1600kVA Distribution Power Transformer

Standard

IEC60076/IEEE/ANSI/CSA/as/Azs/GOST

Type

Oil Immersed Tranformer

Material

Copper/Aluminum

Warranty

2 Years

Input Voltage

35kv 34.5kv 24.94kv 19.92kv 13.8kv 13.2kv 12.47kv

Output Voltage

480V 240V 120V

Rated Capacity

300kVA-20mva

Vector Group

Dyn11/Yyn0/Yd11/Ynd11

MOQ

1set

Color

Gray

Short Circuit Impedance

No Load Loss

Based on Product

Oil Type

Mineral and Vegetable Oil

Transport Package

Wooden Case

Specification

Depending on your product

Trademark

Daelim Belefic

Origin

China

Production Capacity

500/Month

Key features

Wide Capacity Range: Available from 300kVA to 20MVA for various power distribution needs.

Multiple Certifications: Complies with UL, cUL, CSA, IEC, IEEE, ANSI, GOST, and other international standards.

Customizable Voltage: Input voltages from 12.47kV to 35kV and output voltages from 120V to 480V.

Flexible Cooling Options: Offers oil-immersed, forced air cooling, and two-stage forced air cooling up to 15MVA.

High Efficiency Design: Minimizes energy losses with efficient mechanisms and high-quality materials.

Advanced Safety Features: Includes overload protection, short-circuit protection, and sudden pressure relays.

24-Month Warranty: Comes with a 24-month quality guarantee period with options for extension.

Global After-Sales Support: Local installation teams in North America, South America, Australia, and Africa.

Company profile

In-stock CapacityProduct Certification100% Finished Products InspectionOverseas Warehouse

Jiangsu Daelim Electric Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.00h

AI-Powered supplier vetting

SummaryThe supplier operates in electrical and electronic equipment-related manufacturing, sales, and technical services, while also being identified as a trade company with a combined company type. It demonstrates multiple certifications, including product compliance certifications and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. Export capability is substantial, with 71%–90% of sales from exports, six export staff with 6–10 years of experience, and 19 experienced export staff in total. The supplier offers minor, full, and flexible customization, ODM services, and OEM services for popular brands. Production evidence includes eight production lines, but there is no continuous quantity reconciliation for each batch or mass production. Quality controls include traceability, standardized inspection instructions, and maintained records; however, complaint handling has procedures but no written records. The supplier has overseas warehouses and agents or branches, but no overseas...

CertificationsThe supplier reports UL and other product compliance certifications, together with ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly demonstrate broad product and management-system certification coverage.

R&D capabilityThe supplier provides ODM services, has four R&D engineers, and offers minor, full, and flexible customization. However, it does not have an available SDK, so the evidence supports product-development and customization capability but not SDK-based innovation support.

Production capacityManufacturing scope includes rectifiers, inductors, and distribution switch control equipment, with eight production lines reported. Quality processes include standardized finished-product inspection instructions, raw-material traceability, and maintained records, but the factory does not continuously reconcile quantities for every batch or mass production.

Customization capabilityThe supplier explicitly offers minor customization, full customization, and flexible customization, as well as ODM services and OEM services for popular brands. These statements provide direct evidence of broad customization and contract-manufacturing capability.

Product Q&A

Q:What services can you provide?

We accept customization, OEM, and ODM requests, provide professional technical solutions, and offer after-sales service with local teams in America, Australia, and Africa.

Q:How long does the delivery time take?

The usual shipping lead time is around 20-30 days after payment, depending on the quantity required.

Q:How long is the quality guarantee period?

We offer a 24-month quality assurance period, and we can provide an after-sales extension if you need a longer period.

Q:What certifications do your transformers have?

Our transformers are certified by UL, cUL, CSA, CESI, and comply with standards like IEEE, ANSI, CSA, AS/NZS, IEC, EN 60076, and GOST.

Q:Can the transformer be customized?

Yes, we offer full and flexible customization for input/output voltage, cooling methods, colors, and special environmental requirements.