Do you have any certificates?

Yes. Each of our products has CE, 3C, and CQC certificates. If you need any other certificate, we can help you to apply for it.

Payment by T/T and L/C is acceptable. We accept TT with a 30% deposit and 70% balance against the copy of the Bill of Lading.

What is the standard delivery time?

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

Copper Coil Oil Filled Transformer for Utility Power Distribution Systems

Name: Copper Coil Oil Filled Transformer for Utility Power Distribution Systems
Brand: Taili Electric Co., Ltd.
SKU: 2170969995

Zhejiang, ChinaTaili Electric Co., Ltd.

US$1,000.00

2 Pieces

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

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, Asta

Usage

Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Taili

Vector Group

Dyn11&Yyn0&Yzn11

Short Circuit Impedance

4%~4.5%

Rated Capacity

50~2500kVA

High Voltage

6~35kv

Transport Package

Export Wooden Cases

Specification

Customizable

Trademark

TAILI/OEM

Origin

Wenzhou China

HS Code

8504210000

Production Capacity

600units/Month

Key features

Customizable Voltage & Capacity: Secondary voltage and taps can be customized. Rated capacity ranges from 50 to 2500kVA.

Zero Leakage Corrugated Tank: Automatic welding corrugated tank ensures zero leakage rate and strong corrosion resistance.

Low Noise & High Efficiency: Multiple shock absorption measures ensure low operation noise. High permeability silicon steel core boosts efficiency.

Comprehensive Quality Testing: 100% inspection before delivery including routine, type, and special tests like lightning impulse and temperature rise.

Flexible Customization Options: Supports full customization, minor customization, and design from samples. Vector group and impedance are customizable.

Fast Response & Support: Quotes within 1 hour. Technical support and design solutions provided with timely service within 24 hours.

Reliable Material Options: Available with copper or aluminum windings. Copper offers longer life and better performance at a higher price.

Global Logistics & Delivery: Own logistics company ensures punctual and cost-effective delivery. Standard delivery time is 15-20 days.

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: ≤0.86h

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 transformers for different country standards and producing a wide range of high-quality transformers, switchgears, and power substations. We also provide relevant accessories and components with quality guaranteed from our branch factories.

Q:How does your factory handle quality control and after-sales support?

All products are 100% checked and tested before delivery. We have an inspection team that makes videos with customers online or by email. All products comply with strict tests and are easy to maintain. We also offer online after-sale service for any further problems.

Q:When can I get the price?

Usually, we quote within 1 hour after receiving your inquiry. For customized products that need special design, we will quote within 12 hours with detailed specifications for confirmation.

Q:Can you manage the delivery directly to our country with DDP term?

Yes, we have our own logistics company that helps find a better solution for delivery, making the delivery time more punctual and at a lower cost.

Q:Can I get a guarantee of products after delivery?

Yes, every product is warranted for 2-3 years under correct usage by the customer.