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High-Efficiency 3 Phase Oil Transformer S11 315kVA for Utilities
US$3,400.00-3,790.00
1 Piece
Sample price:US$3400.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, RectifierPhase
ThreeModel NO.
S11-315Core
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Auto-transformerCertification
ISO9001Usage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
High FrequencyShape of Core
EERated Capacity
315 kVAFrequency
50 HzCooling Mode
Onan (Oil Natural, Air Natural)Regulation Type
off-Circuit Tap ChangerTransport Package
CartonSpecification
S11-315KVA/10KV ( for sealed type)Trademark
WeiguanOrigin
Wenzhou, ChinaHS Code
8504211000Production Capacity
1000pieces/MonthKey features
18 Years Manufacturing Experience: Professional manufacturer with over 18 years in transformer R&D and production.
Full Customization Support: Customizable voltage, capacity, frequency, and design based on customer requirements.
High Efficiency & Low Loss: Designed for low loss, high efficiency, and durable performance to reduce operational costs.
ISO9001 Certified Quality: Manufactured under ISO9001:2015 system with 100% finished product inspection.
Flexible Delivery Options: Standard lead time 15-30 days; fast response for global projects.
Comprehensive After-Sales: 12-month warranty, free technical support, and long-term spare parts supply.
Wide Application Range: Suitable for power grids, industrial facilities, commercial buildings, and renewable energy.
Rigorous Factory Testing: Each unit undergoes strict testing before shipment with provided test reports.
Company profile
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: Ningbo Port, Shanghai PortAverage Response Time: ≤0.04h
About Our Factory & Business Background
AddressYangao Village, Yanpen Street, Yueqing City, Wenzhou, Zhejiang, China
Plant Area3300 square meters
Registered Capital50,180,000 RMB
Terms of PaymentT/T
International Commercial Terms(Incoterms)FOB
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Set
Supply Chain Partners100
Our Production Capability & Technical Expertise
Main Products3 Phase Transformer, Step up Transformer, Power Substation Transformer, Electrical Transformer, Photovoltaic Transformer, Smart Transformer, Dry Type Transformer, Compact Substation Transformer, Oil Type Transformer, Oil Immersed Transformer
Production Lines12
Production MachinesSlitting machine, Chamfering machine, Vacuum pressure casting machine, Oven, Variable frequency slitting machine, CNC oscillating shear machine
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2008-03-10
Main MarketsDomestic
Repeat Buyers Choice30%~50%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Cooperated with Fortune 500No
Product Q&A
Q:Are you a manufacturer or trading company?
A:
We are a professional manufacturer with over 18 years of experience in research, development, manufacturing, and operation of transformers.
Q:Do you support customization?
A:
Yes, our products can be customized according to your requirements regarding voltage, frequency, and other specialties for different countries and regions.
Q:What is the warranty period?
A:
We provide a 12-month warranty. Free technical support and replacement parts are provided for confirmed manufacturing defects during this period.
Q:Are transformers tested before delivery?
A:
Yes, each transformer undergoes rigorous factory testing before shipment, and test reports are provided.
Q:Do you provide technical support and after-sales service?
A:
We offer remote guidance via phone/email/video, on-site service by engineers (fees may apply), and guaranteed long-term spare parts supply.
Send Inquiry
*To:
Weiguan Electric Co., Ltd
Weiguan Electric Co., Ltd*Content:
Supplier replies will be sent to your registered email
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