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High Efficiency Single-Phase Transformer for Reliable Power Supply
US$10,000.00-60,000.00
1 Piece
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, LightingPhase
SingleModel NO.
SPT-5kVACore
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Auto-transformerCertification
ISO9001, IEC76/ANSIUsage
Single-phase Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
RingBrand
SefonRated Capacity
10/15/20/37.5/50/75/100/167/250High Voltage
10/11/12/35kvLow Voltage
0.12/0.24kvFrequency
50/60HzImpedance Voltage
4%Connection Group
I/ITransport Package
Wooden CaseSpecification
10/11/12/35KVTrademark
SEFONOrigin
ChinaHS Code
8537209000Production Capacity
500Key features
Wide Voltage Range: Supports high voltage 10/11/12/35KV and low voltage 0.12/0.24KV options.
Dual Frequency Support: Operates efficiently at both 50Hz and 60Hz frequencies.
Flexible Capacity Options: Available in multiple capacities from 10 to 250 kVA.
ISO and IEC Certified: Manufactured according to ISO9001, IEC76, and ANSI standards.
Oil-Immersed Cooling: Uses oil-immersed cooling method for stable performance.
Ring Core Design: Features a ring-shaped core for high efficiency.
Global Export Standard: Exported to Central/South America and Southeast Asia markets.
Comprehensive Customization: Offers full customization, minor customization, and design-based options.
Company profile
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: ≤10.24h
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:Are you a factory or trading company?
A:
We are a factory. Shaanxi Sefon Electrical Equipment Co., Ltd.
Q:Where is your Company located? How can I visit there?
A:
Our Company is located in Xi'an. Warmly welcome you to visit us!
Q:Can I get some samples?
A:
Yes, we are honored to supply you samples.
Q:How does your factory do regarding quality control?
A:
Quality today, market tomorrow. We strictly control quality from raw material to finished products to ensure 100% qualified goods.
Q:Can you supply Form E, Certificate of origin?
A:
Yes, we can supply.
Send Inquiry
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Shaanxi Sefon Electrical Equipment Co., Ltd
Shaanxi Sefon Electrical Equipment Co., Ltd*Content:
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