Do you provide after-sales support?

Yes, we have professional local service teams in America, Australia, Africa, and other regions. We provide installation, commissioning, maintenance, and remote video guidance to solve any problems promptly.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

What payment terms are accepted?

We accept T/T, LC, D/P, PayPal, and Western Union for international commercial transactions.

Step-Down Oil Power Transformer 50 Mva 132/11 Kv

Name: Step-Down Oil Power Transformer 50 Mva 132/11 Kv
Brand: Jiangsu Daelim Electric Co., Ltd.
SKU: 2248170185

Jiangsu, ChinaJiangsu Daelim Electric Co., Ltd.

US$85,000.00-260,000.00

1 unit

Sample price:US$125000.00/unit.Request sample

Product profile

Customization

Available

Application

Power, Electronic, 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 CE

Usage

Power Transformer, Utilities/New Energy

Frequency Characteristics

50/60Hz

Shape of Core

Stacked Iron Core

Brand

Daelim Belelfic

Product Name

Immersed Power Transformer 25000 kVA Transformer

Rated Primary Voltage

220kv 138kv 132kv 110kv 69kv 66kv 63kv 60kv

Rated Secondary Voltage

35kv 37kv 38.5kv 11kv 10.5kv 6.6kv

Power

20mva-200mva

Frequency

50Hz/60Hz

Standard

IEC ANSI IEEE

Winding Material

Copper\Aluminum

H.V. Tap Range

±2*2.5%

Impedance

6.5, 10.5, 17~18 (%)

Customized

Feature

High Frequncy Distribution Transformer Oil

Connection Symbol

Ynyn0d11 Ynd11

Short Circuit Impendence

12-14

Warrety

24months

Oil Type

Mineral or Vegetable Oil

Transport Package

Wooden Case

Specification

Depending on your product

Trademark

Daelim Belefic

Origin

China

Production Capacity

25/ Quarter

Key features

Global OEM/ODM Support: Accepts full customization, OEM, and ODM services to meet unique client requirements.

24-Month Warranty: Comprehensive 24-month quality guarantee with optional after-sales extension available.

High Efficiency Design: Conversion efficiency typically exceeds 95%, ensuring low energy loss during transmission.

International Certifications: Compliant with UL, cUL, CE, ISO9001, IEEE, ANSI, and IEC standards.

Wide Capacity Range: Offers power ratings from 20 MVA up to 300 MVA for diverse power transmission needs.

Low Maintenance Cost: Designed for long service life and stability, resulting in relatively low maintenance costs.

Fast Delivery: Standard shipping lead time is approximately 20-30 days after payment confirmation.

Professional Technical Support: Provides remote video guidance, local installation teams, and prompt problem resolution.

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: ≤3.17h

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 customization services are available?

We accept full customization, OEM, and ODM services. We can tailor product names, voltages, power ratings, winding materials, and other specifications according to your specific requests.

Q:What is the warranty period for the transformer?

We offer a standard quality guarantee period of 24 months. If you require a longer warranty period, we can provide an after-sales extension service.

Q:How long does the delivery take?

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

Q:What certifications does the transformer have?

Our transformers are certified with UL, cUL, CE, ISO9001, and comply with international standards such as IEEE, ANSI, IEC, AS/NZS, and EN 60076.

Q:What is the power capacity range?

We provide power transformers with ratings ranging from 20 MVA up to 300 MVA, suitable for various high-voltage transmission applications.