Do you offer OEM services?

Yes, if you have a good quantity, it is absolutely no problem to do OEM logo customization.

What is the material of the transformer windings?

We have two types: copper and aluminum. Copper offers better performance and longer life but at a higher price.

Copper Coil Power Transformer Oil Filled Transformer for Substation Projects

Name: Copper Coil Power Transformer Oil Filled Transformer for Substation Projects
Brand: Taili Electric Co., Ltd.
SKU: 2175458285

Zhejiang, ChinaTaili Electric Co., Ltd.

US$1,000.00

2 Pieces

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier

Phase

Three

Model NO.

S11

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Taili

High Voltage

6~10kv&20kv

Low Voltage

0.4kv

Vector Group

Dyn11&Yyn0&Yzn11

Short Circuit Impedance

4%~6.5%

Transport Package

Export Cartons

Specification

Customizable

Trademark

TAILI/OEM

Origin

Wenzhou China

HS Code

8504319000

Production Capacity

1000units/Month

Key features

Customizable Voltage: Secondary voltage and taps can be customized to meet specific local requirements.

Zero Leakage Design: Corrugated tank features automatic welding for a zero leakage rate and strong corrosion resistance.

Low Noise Operation: Multiple shock absorption and noise reduction measures ensure low operation noise.

High Efficiency Core: Core made of high permeability grain-oriented cold-rolled silicon steel for boosted energy efficiency.

OEM Service Available: OEM logo customization is available for orders with good quantity.

Fast Response Time: Quotes provided within 1 hour for standard products and 12 hours for customized designs.

100% Quality Inspection: All products undergo 100% checking and testing before delivery with video proof available.

Flexible Payment Terms: Accepts T/T, L/C, D/P, PayPal, and Western Union for convenient transactions.

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: ≤3.93h

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?

We are a manufacturer dedicated to designing customized transformers for different country standards and producing a wide range of high-quality transformers, switchgears, and power substations.

Q:What is the warranty period for the transformer?

We provide a 12-month warranty from the Bill of Lading date. Additionally, every product has a 2-3 year quality warranty under correct usage.

Q:What certifications do your products have?

Each product has CE, 3C, and CQC certificates. We can also help apply for other certificates if needed.

Q:What are the payment terms?

We accept T/T (30% deposit and 70% balance against copy of BL), L/C, D/P, PayPal, and Western Union.

Q:How long is the delivery time?

Usually, it takes about 15-20 days. Peak season lead time is one month, and off-season lead time is also one month.