Do you offer local installation services?

Yes, Daelim's local team in North America, South America and other regions can provide professional transformer installation, commissioning, and maintenance services.

Oil Immersed 24kv 400kVA Step Down Distribution Transformer with Hermetically Sealed Tank

Name: Oil Immersed 24kv 400kVA Step Down Distribution Transformer with Hermetically Sealed Tank
Brand: Jiangsu Daelim Electric Co., Ltd.
SKU: 2121601482

Jiangsu, ChinaJiangsu Daelim Electric Co., Ltd.

US$2,000.00-30,000.00

1 unit

Product specifications

S

Sample price:US$15000.00/unit.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Electric

Phase

Three

Model NO.

SFZ

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CE

Usage

Power Transformer, Distribution Transformer, Utilities/ Renewable

Frequency Characteristics

50/60Hz

Shape of Core

Stacked Iron Core

Brand

Daelim Belefic

Product Name

2000kVA 22kv Distribution Transformer

Material

Copper/Aluminum

Standard

IEC/CSA/ IEEE/ ANSI/DOE/IEEE

Warranty

24 Months

Transformer Type

Oil-Immersed Distribution Transformer

Rated Primary Voltage

6.6kv 10kv 10.5kv 11kv 22kv 33kv

Rated Secondary Voltage

400V 800V

Rated Capacity

50kVA~ 3150kVA

Color

Gray/Customized

MOQ

1 Set

Core Material

Silicon Steel Core

Insulation Clasaa

Class a

Oil Type

Mineral/Vegetable Oil

Connection Symbol

Dyn11 / Ynd11

H.V. Tap Range

±2*2.5%

Transport Package

Wooden Case

Specification

Depending on the product

Trademark

Daelim Belefic

Origin

China

Production Capacity

500/Month

Key features

Hermetically Sealed Tank: 40+ years service life with zero maintenance requirements.

Eco-Friendly Insulation: Available with FR3 or MIDEL biodegradable ester fluids.

Altitude Adaptability: Conservator design supports operation up to 3,000m ASL.

IEC Standard Compliance: Compliant with IEC 60076/60099 for global cross-border projects.

Smart Monitoring System: Equipped with DGPT gas thermal relay for real-time monitoring.

24 Months Warranty: Comprehensive quality guarantee with optional extension available.

Customizable Specifications: Flexible customization for voltage, capacity, and color options.

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: ≤3.27h

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 we provide?

Accept customization/OEM/ODM or according to your requests. Accept to provide you with professional technical solutions. Accept to provide professional after-sales service, we have professional local service team in America, Australia, Africa and many other places, can solve any problems in the process of use for you in a timely manner.

Q:How long does the delivery time take?

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

Q:How long is the quality guarantee period?

Our company offers a quality assurance period of 24 months, if you need a longer period of time, we can provide you with an after-sales extension.

Q:What certifications do the transformers have?

Daelim produces transformers with UL/cUL, CSA, CESI etc certifications and complies with IEEE/ANSI, CSA, AS/NZS, IEC, EN 60076, GOST standards.

Q:What is the warranty policy for defects?

If there is any problem in the operation of your transformer, Daelim's after-sales team will solve it promptly and quickly within the 24-month guarantee period.