What information is needed for a custom transformer?

Please provide technical drawings and specification documents, or details such as voltage, capacity, and connection type.

Is there a warranty for the products?

Yes, every product comes with a 1-year quality warranty under correct usage conditions.

3 Phase Step up Transformer Electricity 30kVA 50kVA 10kv Class Oil Immersed Transformer

Name: 3 Phase Step up Transformer Electricity 30kVA 50kVA 10kv Class Oil Immersed Transformer
Brand: Guangdong Forui Electric Co., Ltd.
SKU: 2130628735

Guangdong, ChinaGuangdong Forui Electric Co., Ltd.

US$3,000.00

1 Piece

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic

Phase

Three

Model NO.

S11

Core

Magnetic Core

Cooling Method

Oil-immersed Type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Non

Brand

Forui

Transport Package

Plastic Film

Trademark

Forui

Origin

China

Key features

High Energy Efficiency: S11 series reduces no-load loss by 30% and no-load current by 45-80% compared to S9 series.

Compact Space Saving: Corrugated oil tank design eliminates oil conservator, saving installation space and improving cooling.

Low Noise Operation: Advanced design significantly lowers operating sound levels for better environmental compatibility.

Wide Capacity Range: Available in capacities from 30kVA to 25,000kVA to meet diverse power distribution needs.

Flexible Customization: Supports full customization, minor customization, and design-based customization options.

Robust Safety Design: Features Class A fire doors, strict distance requirements, and reliable insulation protection.

Proven Manufacturer: 17 years of experience with ISO9001/14001 certifications and over 50 enterprise patents.

Easy Maintenance: Core coil assembly is easily recyclable, ensuring long-lasting service and cost savings.

Company profile

In-stock CapacityFast DeliveryFlexible CustomizationOEM Services

Guangdong Forui Electric Co., Ltd.

Guangdong, 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: 1 Year CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤0.19h

AI-Powered supplier vetting

SummaryThe supplier is a Guangdong-based transformer manufacturer established in 2007, with integrated R&D, production, sales, and service functions. It reports transformer output of 100,000 pieces annually, four production lines, a 6,468.0 m² manufacturing plant, three quality assurance inspectors, and six to ten quality control staff. The supplier supports broad customization, has introduced new products within the past year, and provides ODM and OEM services, including for well-known brands. Service processes include documented complaint-handling and corrective/preventive-action procedures. Manufacturing contracts with associated subcontractors and in-stock capability are reported. However, the available information does not establish certifications, financial strength, overseas service coverage, or environmental and fire-drill compliance. Customer references include Country Garden Real Estate, Sinopec, and Hunan University of Science and Technology, but the slices do not specify the exact products or...

Supplier typeThe supplier is identified as Guangdong Forui Electric Co., Ltd., a professional manufacturer of electric power equipment with integrated R&D, production, sales, and service departments. Its stated product keyword is Transformer, indicating a manufacturing-oriented supplier rather than only a trading or service intermediary.

After-Sales capabilityThe supplier has documented customer-complaint handling and corrective/preventive-action procedures, accepts multiple service quotation terms, and reports lead times within 15 workdays in both peak and off-season. However, it has no overseas agents or branches, no overseas showroom, no overseas warehouse, and reports zero countries with overseas service coverage, limiting demonstrated international after-sales reach.

R&D capabilityThe supplier reports new products within the past year, integrated R&D capability, three years of total R&D-engineer experience, and ODM services. It also reports no available SDK, but SDK availability is not necessarily required for transformer manufacturing; the evidence supports product-development capability while not establishing a broad technology platform capability.

Production capacityReported production resources include a 6,468.0 m² plant, four production lines, specified transformer-related equipment, annual transformer output of 100,000 pieces, in-stock capability, and valid manufacturing contracts with associated subcontractors. Three quality assurance inspectors and six to ten quality-control staff are also reported, providing explicit evidence of established production capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated in both the R&D and design-service information, indicating broad customization coverage.

Client casesNamed customer or institutional references include Country Garden Real Estate, Sinopec, and Hunan University of Science and Technology. The slices do not specify order details, product scope, dates, or whether these entities are current customers, so the references support some evidence of customer experience but cannot establish the depth or relevance of each case.