What materials are used for the transformer?

We offer two types: copper and aluminum. Copper is better for long-term use but has a higher price. The choice depends on your requirement.

How do you handle quality control?

All products are 100% checked and tested before delivery. We have an inspection team that can make videos with customers online or send them via email.

What certifications do your products have?

Each product has CE, 3C, and CQC certificates. We also have ISO9001, CCC, and Asta. If you need other certificates, we can help apply for them.

Oil Three-Dimensional 3D Wound Core Distribution Transformer

Name: Oil Three-Dimensional 3D Wound Core Distribution Transformer
Brand: Taili Electric Co., Ltd.
SKU: 2139232145

Zhejiang, ChinaTaili Electric Co., Ltd.

US$1,000.00

2 Pieces

Sample price:US$900.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier

Phase

Three

Model NO.

S13-M. RL

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC, Asta

Usage

Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Taili

Low Voltage

0.4kv

Rated Capacity

30~1600kVA

Short Circuit Impedance

Vector Group

Dyn11,Yyn0

Transport Package

Export Cartons

Specification

Customizable

Trademark

TAILI/OEM

Origin

Wenzhou China

HS Code

8504319000

Key features

3D Core Energy Efficiency: Optimized magnetic flux distribution minimizes leakage and core losses for high efficiency.

Compact Space Saving Design: Compact structure takes up little space, suitable for diverse environments like factories and communities.

Low Noise and Partial Discharge: Features low noise and partial discharge levels for stable and reliable operation.

High-Quality Materials: Uses cold-rolled silicon steel plates and oxygen-free copper windings for durability.

Efficient Heat Dissipation: Large-surface heat sinks with fin-like structure ensure rapid heat transfer and cooling.

Comprehensive Certifications: Certified with ISO9001, CCC, Asta, CE, 3C, and CQC for global compliance.

Customizable Parameters: Voltage, capacity, and vector group can be customized to meet local demands.

Professional After-Sales Support: 24/7 technical consulting, remote guidance, and optional on-site engineer assistance.

Company profile

Importers and ExportersSelf-brandedExhibition Experience

Taili Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.82h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 81 employees and no stated parent-group affiliation. It offers a broad portfolio of transformers, switchgear, breakers, and related electrical equipment. Manufacturing evidence includes nine production lines, multiple specialized facilities, stated annual oil-type transformer output of 4,250 pieces, and a peak-season lead time of one month. The supplier has exported for 15 years, exports 71%–90% of total sales, and serves numerous global markets. It supports extensive customization, reports recent new-product activity, provides ODM and branded OEM services, and has an available SDK. However, no certification information is provided. After-sales and service-management procedures exist, but records are not documented. The supplier reports no inventory, overseas warehouse, or overseas showroom capability, and does not conduct continuous quantity reconciliation for each batch. Financial credibility and customer cases cannot be confirmed from the provided slices.

Supplier typeThe supplier is identified as a limited company with 81 employees and no stated affiliation with a larger company group. Its product scope covers power and distribution transformers, switchgear, switch cabinets, switch boxes, RMUs, vacuum breakers, and voltage transformers, indicating a manufacturer or integrated electrical-equipment supplier rather than a narrowly specialized reseller.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, offers an available SDK, and supports OEM services for well-known brands. These statements explicitly support active product-development and design-related capability.

Production capacityProduction evidence includes nine production lines, specialized cutting, winding, curing, epoxy vacuum pouring, annealing, oven, drying, and oil-filling facilities, and stated annual oil-type transformer output of 4,250 pieces. The supplier has a 15-workday off-peak lead time and one-month peak-season lead time, but lacks inventory capability and does not continuously reconcile quantities for every batch; it does maintain outsourcing procedures and valid contracts with associated subcontractors.

Customization capabilityBoth R&D and design-service information explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, supporting a broad customization offering.

Product Q&A

Q:Are you a manufacturer or trading company?

Yes, we are a manufacturer dedicated to designing customized products according to different country standards and the production of a wide range of high-quality transformers, switchgears, and power substations.

Q:What is the warranty period?

We provide a 2-year quality warranty. Additionally, we offer extended warranty packages to meet long-term quality assurance needs.

Q:What are the payment terms?

We accept T/T with 30% deposit and 70% balance against copy of BL. L/C is also acceptable.

Q:What is the delivery time?

Usually it takes about 15-20 days. For customized products requiring special design, quotes are provided within 12 hours.

Q:Can you provide OEM services?

Yes, if you have a large quantity, it is absolutely no problem to do OEM. We also support customization from samples, designs, and flexible customization.