What is the cooling method?

The transformer uses an oil-immersed cooling method.

What is the frequency characteristic?

The standard frequency is 50/60Hz.

What is the primary function of this transformer?

It steps down high voltage electricity to low voltage for distribution in homes and businesses.

11kv High Voltage, Low Loss, Energy Saving Distribution Oil-Immersed Power Transformer

Name: 11kv High Voltage, Low Loss, Energy Saving Distribution Oil-Immersed Power Transformer
Brand: Zhejiang Dahu Electric Co., Ltd.
SKU: 2248867705

Zhejiang, ChinaZhejiang Dahu Electric Co., Ltd.

US$500.00-3,000.00

1 Piece

Product profile

Application

Power, Electronic, Instrument

Phase

Three

Core

Core-type Transformer

Model NO.

S11

Cooling Method

Oil-immersed Type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001-2000, ISO9001

Usage

Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Dahu

Warranty

12months

Frequency

50/60Hz

Transport Package

Wooden Box

Specification

Standard or customization

Trademark

DAHU

Origin

China

HS Code

8504210000

Production Capacity

3000 Sets/Year

Key features

Energy Saving Design: Low loss and low magnetic losses for efficient power distribution.

Versatile Application: Suitable for power, electronic, and instrument applications.

Flexible Customization: Supports full customization, minor customization, and flexible options.

Quality Assurance: 100% inspection including visual and function checks.

Certified Manufacturer: ISO9001-2000 certified with 17 years of export experience.

Fast Delivery: Lead time within 15 workdays for both peak and off seasons.

Low Voltage Distribution: Steps down voltage for domestic purposes (220V-440V).

Easy Installation: Small size and easy to install for remote area distribution.

Company profile

Years of Export Experience

Zhejiang Dahu 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: 17 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.80h

AI-Powered supplier vetting

SummaryDaHu Electric demonstrates broad customization, 3D design, ODM, OEM, and SDK-related capabilities, supported by stated R&D and technical personnel. It operates three production lines, reports transformer output of 500,000 sets annually, and states lead times of within 15 working days in both peak and off-peak seasons. Service processes, corrective/preventive actions, complaint handling, finished-product inspection, and subcontractor contracts are documented and followed. The supplier has inventory capability and export experience of 17 years, with Europe among its export markets. However, the provided information does not establish certifications, customer case references, or a complete assessment of after-sales execution. The supplier also states that it had no new products during the past year, which limits evidence of recent innovation activity. Overseas warehouse and showroom capabilities are explicitly unavailable.

Supplier typeThe supplier provides manufacturing and design-related services, including 3D software design, customization, ODM, and OEM for popular brands. It operates three production lines, has inventory capability, and has exported goods for 17 years, indicating an experienced manufacturing-oriented supplier with international service exposure.

After-Sales capabilityThe supplier states that it has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. Its company description also identifies customer service, consulting, and technical support, although specific after-sales response metrics or service coverage are not provided.

Production capacityProduction evidence includes three production lines, stated transformer output of 500,000 sets, documented finished-product inspection instructions, valid contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-season periods. These details support established production and fulfillment capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design and ODM services, providing strong direct evidence of broad customization capability.