Oil Immersed Pole Mounted Transformer for Overhead Distribution Lines

Name: Oil Immersed Pole Mounted Transformer for Overhead Distribution Lines
Brand: Shaanxi Sefon Electrical Equipment Co., Ltd
SKU: 2313803535

Shaanxi, ChinaShaanxi Sefon Electrical Equipment Co., Ltd

US$10,000.00-60,000.00

1 Set

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting

Phase

Single

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Auto-transformer

Certification

ISO9001, IEC76

Usage

Single-phase Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Sefon

Specification

10kV

Trademark

SEFON

Origin

China

HS Code

8537209000

Production Capacity

500

Key features

Adopts high-quality silicon steel sheet core, effectively reducing no-load loss and operation power consumption, achieving long-term energy-saving operation for rural and residential power grids.

The tank surface adopts advanced electrostatic anti-rust spraying, resisting ultraviolet radiation, rain erosion and salt spray, suitable for coastal, mountainous and rural outdoor environments.

Optimized winding structure provides stable voltage output, with good overload and short-circuit resistance, adapting to fluctuating household and small commercial loads.

Company profile

High Repeat Buyers ChoiceFast DeliveryProduction Process VisualizationManagement Certification

Shaanxi Sefon Electrical Equipment Co., Ltd

Shaanxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Horgos PortAverage Response Time: ≤10.40h

AI-Powered supplier vetting

SummaryShaanxi Sefon Electrical Equipment Co., Ltd. is described as a high-tech enterprise integrating R&D, design, production, sales, service, and power engineering general contracting. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications and has multiple engineering qualifications, including power transmission and transformation and power engineering contracting qualifications. The supplier reports advanced production and testing equipment, strict quality control, seven years of total R&D engineer experience, and 50 quality-control staff. Export sales represent 21%–30% of total sales, while its stated primary export market is domestic, indicating limited or unclear international-market evidence. Lead times are stated as one month in both peak and off-peak seasons. Evidence is insufficient to confirm overseas service infrastructure, 3D design, ODM/OEM, SDK, ERP, or environmental-response capabilities. The supplier has documented use cases involving state and regional power grids, new-energy...

Supplier typeThe supplier is explicitly identified as a high-tech enterprise integrating R&D, design, production, sales, service, and power engineering general contracting. Its engineering qualifications further indicate that it is both a product supplier and an engineering-services contractor.

CertificationsThe supplier holds ISO9001:2015 quality-management and ISO14001:2015 environmental-management certifications; the company description also states ISO45001:2018 occupational-health-and-safety certification. These are explicit, relevant management-system credentials.

After-Sales capabilityThe supplier states that it integrates service and power-engineering contracting, emphasizes customer service, and has supporting service capabilities and project experience. However, overseas warehouse, showroom, agent/branch, and offline trade-show capabilities are explicitly unknown, so the evidence supports general service capability but not a broad international after-sales network.

R&D capabilityThe supplier is described as a high-tech enterprise with R&D, design, and product-development capabilities, advanced equipment, and recognized high-tech and specialized-enterprise statuses. Nevertheless, specific R&D outputs, new-product performance, SDK availability, and related digital innovation capabilities are unknown.

Production capacityThe supplier reports advanced production and testing equipment, strict quality control, manufacturing expertise, 50 quality-control staff, and one-month order fulfillment in both peak and off-peak seasons. These statements provide explicit support for established production and delivery capability.

Client casesThe supplier states that its products are widely used by the State Grid, China Southern Power Grid, local power organizations, new-energy power plants, and enterprise users. These named application groups provide explicit evidence of customer and project exposure, although individual project details are not supplied.

Product Q&A

Q:Is this transformer oil-immersed type?

Yes, it adopts fully sealed oil-immersed structure, featuring good heat dissipation, low noise and high outdoor adaptability.

Q:What is the advantage of your pole-mounted transformer compared with ordinary transformers?

It has lower loss, better weather resistance, fully sealed leak-proof design, simpler pole installation and almost no daily maintenance, which is more suitable for long-term outdoor overhead operation.

Q:How about the packaging and transportation?

Standard export wooden case packaging with waterproof and shockproof protection, ensuring safe long-distance sea and land transportation.