What is the voltage and capacity range?

We manufacture oil immersed transformers with voltage range from 10kV up to 220kV and capacity from 50kVA to 200MVA.

What certifications do your transformers have?

Our transformers are certified with ISO9001-2000, ISO9001, CCC, and comply with IEC 60076, ANSI, GOST, and UL standards.

What are the main advantages of this transformer?

It features low loss, low noise, high reliability, strong short-circuit resistance, long service life, and excellent heat dissipation.

High Load Capacity 10kv 20kv 35kv Heavy Duty Oil Transformer

Name: High Load Capacity 10kv 20kv 35kv Heavy Duty Oil Transformer
Brand: Suzhou Funat Industrial Co., Ltd.
SKU: 2266528575

Jiangsu, ChinaSuzhou Funat Industrial Co., Ltd.

US$1,200.00

1-9 Boxes

US$1,000.00

10-49 Boxes

US$800.00

50-98 Boxes

US$550.00

99+ Boxes

Sample price:US$1500.00/set.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

35kv

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

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

Frequency Characteristics

Low Frequency

Shape of Core

Brand

Erbian

Max Ambient Ten

+40 Celsius Degree

Min Ambient Ten

-25 Celsius Degree

Cooling

Onan / Onaf / Ofaf

Winding Material

Copper / Aluminum

Frequency

50Hz / 60Hz

Required Standard

IEC / ANSI / GOST

Material

Copper Winding /Aluminum Winding

Voltage Class

10kv / 11kv / 22kv / 33kv / 35kv / 66kv / 110kv /

Tap Changer

on-Load or off-Load

Certificate

ISO,CE,UL

Transport Package

Wooden Cases

Specification

S11

Trademark

Erbian

Origin

Jiangsu, China

HS Code

850423

Production Capacity

500 Pieces Per Month

Key features

Heavy Duty Oil Immersed Design: Features oil-immersed structure for excellent insulation, heat dissipation, and strong short-circuit resistance.

Wide Voltage & Capacity Range: Supports 10kV-220kV voltage and 50kVA-200MVA capacity for diverse power grid and industrial applications.

Flexible Customization Options: Customizable voltage, capacity, winding material (Copper/Aluminum), cooling method, and tap changer types.

High Reliability & Efficiency: Low loss, low noise, stable heat dissipation, and long service life suitable for heavy load conditions.

Comprehensive Certification: Meets ISO9001, CCC, IEC 60076, ANSI, GOST, and UL standards for global export markets.

Professional After-Sales Support: Provides 20-min reply, 60-min urgent support, technical guidance, and spare parts at favorable prices.

Versatile Application Scenarios: Suitable for power grids, substations, industrial plants, mining, oil & gas, and renewable energy projects.

Factory Direct Supply: Direct supply from professional manufacturer with competitive pricing and stable supply chain.

Company profile

Importers and ExportersIn-stock CapacityFlexible CustomizationFast Delivery

Suzhou Funat Industrial Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.44h

AI-Powered supplier vetting

SummaryThe supplier presents itself as an electrical equipment provider integrating R&D, production, sales, installation, commissioning, and after-sales maintenance. It offers flexible customization and states that it can address both conventional electrical equipment needs and personalized industry scenarios. Quality-related evidence is mixed: quality assurance and raw-material traceability are reported, but finished-product inspection is performed by packing staff, with only one quality-control inspector identified and no written corrective-action or complaint-handling procedures. The supplier reports in-stock capability and accepts FOB, CIF, EXW, and CFR terms, but has no overseas warehouse, branch, agent, showroom, or offline trade-show participation. Financial information is insufficient for assessment because the provided figures are zero or incomplete. No certifications or specific customer cases are documented.

Supplier typeThe supplier is described as a professional electrical equipment service provider integrating R&D, production, sales, and service. Its stated business scope includes mechanical and electrical equipment, intelligent power transmission and distribution equipment, electronic components, environmental-protection equipment, technical services, and related products.

After-Sales capabilityThe supplier explicitly offers on-site installation and commissioning together with lifelong after-sales maintenance, and reports in-stock service capability. However, it has no overseas agents or branches, serves zero stated countries overseas, and has no written corrective-action or customer-complaint procedures, limiting evidence of structured international after-sales support.

R&D capabilityThe supplier states that it began with technological R&D and small-scale production, has accumulated core technology, provides customized solutions for different industries, and plans to increase R&D investment and deepen core technologies. These statements support an indicated innovation orientation, although no specific patents, products, or R&D metrics are provided.

Customization capabilityThe supplier explicitly reports flexible customization and describes customized scheme design for personalized scenarios across different industries. This directly supports the ability to adapt electrical equipment solutions beyond conventional products.