What are the key advantages of this dry-type transformer?

Key advantages include fire-safe flame retardant design (no oil, no leakage), low partial discharge, low noise, strong overload capability, and environmentally friendly maintenance-free performance.

What winding materials are available?

We offer both Aluminum and Copper windings to meet different project requirements and budget constraints.

High-Efficiency 20kv Transformer with Advanced Low Loss Insulation

Name: High-Efficiency 20kv Transformer with Advanced Low Loss Insulation
Brand: Chuanneng Energy (Zhejiang) Co., Ltd.
SKU: 2279590895

Zhejiang, ChinaChuanneng Energy (Zhejiang) Co., Ltd.

US$2,000.00-10,000.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

Dry-type Transformer

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, KEMA

Usage

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

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Cngreener

Transport Package

Wooden Box

Specification

2200×1400×2300

Trademark

cngreener

Origin

China

HS Code

850434004

Production Capacity

2.7 Billion

Key features

Cast Resin Insulation: Vacuum cast resin windings ensure excellent insulation, fire safety, and zero leakage risk.

High Capacity Range: Rated capacity up to 5000kVA with voltage options of 10kV, 20kV, and 35kV.

Low Loss & Noise: High-quality silicon steel core provides low partial discharge and low noise operation.

Flexible Customization: Customizable voltage, capacity, frequency, protection level, and cooling methods.

Multiple Certifications: Compliant with ISO9001, KEMA, IEC, UL, and CESI standards for global safety.

Strong Overload Capability: Designed for robust performance with strong overload capacity and maintenance-free operation.

Wide Application Scope: Ideal for commercial buildings, industrial plants, renewable energy, and substations.

Advanced Monitoring: Integrated temperature monitoring system with PT100/PTC sensors for real-time safety.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Chuanneng Energy (Zhejiang) Co., Ltd.

Zhejiang, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.12h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a professional technical supplier with engineering support, 3D design, broad customization options, and a portfolio covering power transmission, photovoltaic, surveillance, communications, charging, lighting, and industrial automation products. It reports quality assurance, raw-material traceability, and documented corrective, preventive, and complaint-handling procedures. International project and certification experience is claimed, but no specific certifications or customer cases are identified. Overseas service infrastructure is limited: no overseas agents or branches, warehouses, showrooms, or reported overseas-service countries, and no offline trade-show participation. Manufacturing outsourcing procedures and contract status are unknown, while in-stock capability is explicitly absent. Reported financial operating metrics are zero across the stated periods, so financial credibility cannot be positively established from the available evidence.

Supplier typeThe supplier identifies itself as a professional technical supplier and reports engineering capability, 3D software design services, and a product scope spanning mechanical and electrical equipment, intelligent power systems, photovoltaic equipment, surveillance, communications, charging stations, lighting, and industrial automation. This supports classification as a technical equipment and solution supplier rather than a narrowly focused reseller.

After-Sales capabilityThe supplier claims technical support and after-sales service, responsive service, and documented procedures and records for corrective/preventive actions and customer complaints. Nevertheless, it reports no overseas agents or branches, no overseas warehouse or showroom, and zero countries with overseas services, indicating that the documented service process is not supported by a broad overseas service network.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, engineering support for customized projects, and products involving intelligent power transmission, industrial control, information-system integration, and artificial intelligence. These statements support technical development capability, although no specific patents, new products, or R&D results are provided.

Customization capabilityThe supplier explicitly offers flexible OEM/ODM and customized solutions, engineering support for customized project requirements, 3D software design, and customization from samples, designs, full customization, and minor customization. This is direct evidence of broad customization capability.

Product Q&A

Q:Can you customize the equipment according to our project requirements?

Yes. We provide OEM and ODM services and can customize voltage level, capacity, frequency, protection level, cooling method, enclosure design, and technical specifications according to your project requirements and local standards.

Q:Which international standards do your products comply with?

Our products can be manufactured according to IEC, ANSI, IEEE, GB, and other international standards. Third-party testing and certification services are also available upon request.

Q:What technical information is required before quotation?

To provide an accurate quotation, please share key parameters such as voltage level, rated capacity, frequency, installation environment, application purpose, and any special technical requirements. Our engineering team will recommend the most suitable solution.

Q:Do you provide installation guidance and after-sales support?

Yes. We provide technical documentation, drawings, factory test reports, online technical support, commissioning guidance, and after-sales services to ensure smooth project execution and long-term equipment reliability.

Q:Can you supply a complete power transmission and distribution solution?

Yes. We provide one-stop procurement services for transformers, substations, switchgear, GIS, RMU, cables, protection systems, and other electrical equipment. This helps customers reduce sourcing costs, simplify supplier management, and improve project efficiency.