What is the warranty period?

We provide a 2-year warranty for our transformers.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Three Phase Step Down Transformer for Electric Power System Oil Immersed Transformer

Name: Three Phase Step Down Transformer for Electric Power System Oil Immersed Transformer
Brand: Zhejiang Shenmeng Electric Power Technology Co., Ltd.
SKU: 2163812505

Zhejiang, ChinaZhejiang Shenmeng Electric Power Technology Co., Ltd.

US$1,000.00-10,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

S11 S13 S20 S22

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Sinm

Material

Aluminum or Copper

Warranty

2 Years

Trademark

Sinm

Production Capacity

5000pieces

Key features

On-Load Voltage Regulation: Adjusts voltage without power off, range up to 30%, suitable for frequent daily adjustments.

Oil Immersed Cooling: Uses oil-immersed cooling method for efficient heat dissipation and stable operation.

Customizable Material: Available in Aluminum or Copper winding materials based on customer requirements.

2-Year Warranty Coverage: Comprehensive 2-year warranty provided for all mechanical defects and parts.

ISO9001 Certified Quality: Manufactured under ISO9001-2000 and ISO9001 standards ensuring high quality control.

Wide Application Scope: Suitable for power, electronic, instrument, lighting, rectifier, and audio systems.

Flexible Customization: Customized for different voltage, frequency, and regional requirements.

OLTC Switch Technology: Features frequent on-off capability, no spark, and long service life with optical isolation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Zhejiang Shenmeng Electric Power Technology 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: 13 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.85h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technology supplier with 3D design and broad customization capabilities. It reports production equipment, inventory capacity, valid manufacturing contracts, and 12 years of export experience, with stated lead times of within 15 working days in both peak and off-seasons. However, finished-product inspection is performed by packing staff, and the supplier lacks written procedures or records for corrective actions, customer complaints, supplier assessment, and traceability identification. No overseas branches, agents, warehouse, showroom, or offline trade-show participation are reported. The provided information does not establish certifications, customer cases, or sufficient financial strength. Innovation is evidenced by technology-focused operations and design services, but no SDK is available.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes itself as a technology-based enterprise focused on innovation and promotion in the power distribution field.

After-Sales capabilityThe supplier supports in-stock service and offers multiple quotation and payment terms, but reports no overseas agents, branches, warehouse, or showroom. Customer complaint handling has no written procedures or records, which is an explicit weakness in after-sales process control.

R&D capabilityThe supplier is described as technology-based, reports R&D capability, provides 3D software design services, and supports several forms of customization. However, it has no available SDK, so the evidence supports product and design innovation but not SDK-based development.

Production capacityThe supplier reports multiple production machines, valid contracts with associated subcontractors, inventory capacity, and lead times within 15 working days in both peak and off-seasons. Nevertheless, finished products are checked by packing staff, with no written supplier-assessment procedures and no material traceability identification, indicating process-control deficiencies.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, along with 3D software design services. This demonstrates broad customization coverage.

Product Q&A

Q:Are you a manufacturer?

Yes, we are a professional factory with 10 years of experience in high and low voltage switch-gears, substations, transformers, cable distribution boxes, and various electrical equipment.

Q:Do you accept customized service?

Yes, we offer OEM/ODM services, can print your logo on products, and provide satisfied projects based on your drawings and parameters.

Q:What are your terms of payment?

We accept T/T 30% as deposit and 70% before delivery. We will show you product photos and packages before you pay the balance.

Q:Can your products be customized?

Yes, considering differences in voltage, frequency, and other specialties across countries, our products can be customized according to your specific requirements.

Q:How do you solve quality problems?

Please provide detailed photos of the quality issues. Our technical and quality testing department will analyze them and provide a satisfactory solution within 1 day.