What is the lead time for production?

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

What certifications do you have?

Our products are certified with ISO9001-2000 and ISO9001. The company also holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications.

S13 20kv 800kVA Low-Loss and Non-Exciting Regulation Power Transformer

Name: S13 20kv 800kVA Low-Loss and Non-Exciting Regulation Power Transformer
Brand: Zhejiang Shenmeng Electric Power Technology Co., Ltd.
SKU: 2274064095

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

Sample

Rated Capacity (kVA)

30 - 2500

Transport Package

Box

Trademark

Sinm

Origin

China

Production Capacity

5000pieces

Key features

On-Load Voltage Regulation: Adjusts voltage without power cut-off, range >15%, suitable for dynamic load centers.

Oil-Immersed Design: Fully sealed corrugated tank isolates oil from air, ensuring maintenance-free operation.

Low Noise & Compact: Compact structure with new materials reduces noise; smaller footprint than similar products.

High Efficiency: Low-loss and non-exciting regulation design ensures energy efficiency and power quality.

Durable OLTC Switch: Features frequent on-off capability, no spark, and long service life with optical fiber control.

Robust Construction: Bolted welded tank rim isolates oil contact; reliable for harsh environments and chemical plants.

Wide Capacity Range: Available in capacities from 30kVA to 2500kVA to meet diverse distribution needs.

Customization Options: Material (Aluminum/Copper), voltage, and frequency can be customized per customer requirements.

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: ≤4.63h

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:What is the warranty period?

We provide a 2-year warranty for our transformers.

Q:Can the product be customized?

Yes, we offer OEM/ODM services. Products can be customized according to your requirements, including material (Aluminum or Copper), voltage, frequency, and logo printing.

Q:What are the terms of payment?

Payment terms are T/T 30% as deposit, and 70% before delivery. We provide photos of products and packages before you pay the balance.

Q:How do you handle quality problems?

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

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.