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15kv Pole Mounted Distribution Transformer 250kVA Oil Immersed Type
US$1,800.00-2,000.00
1 Piece
Product profile
Customization
AvailableApplication
Power, LightingPhase
ThreeModel NO.
S-250/15-0.4Core
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001, CCC, CEUsage
Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
EIBrand
RooqVoltage Ratio
15/0.4kvFrequency
50/60HzVector Group
Dyn11/Yyn0/Dyn5Cooling Type
OnanTapping
5 StepsTransport Package
Wooden CaseSpecification
725*540*820mmTrademark
ROOQOrigin
ChinaHS Code
850422Production Capacity
500PCS/MonthKey features
Hermetically Sealed Design: Elastic tank prevents oil oxidation and moisture absorption, ensuring long-term insulation stability.
Wide Power Range: Available in capacities from 30 kVA to 2500 kVA to suit various distribution needs.
Customizable Voltage: Primary voltages and secondary outputs (400V/415V/433V) can be tailored to specific requirements.
IEC Standard Compliance: Designed and tested according to IEC/BSEN 60076 standards for safety and performance.
Low Loss Core: Uses CRGO silicon steel with optimized magnetic circuit to minimize energy loss and noise.
Flexible Cooling: Natural self-cooling (ONAN) with options for conservator or hermetically sealed tanks.
Custom Vector Groups: Vector groups like Dyn5 and Yd11 can be customized beyond standard Dyn11 and Yyn0.
OEM/ODM Services: Full customization available for voltage ratios, frequency, and vector groups with OEM/ODM support.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-04-15 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤8.98h CertifiedTerms of Payment: LC, T/T
About Our Factory & Business Background
AddressNo. 231 Jing 7 Road, Economic Development Zone, Yueqing Zhejiang Province, Wenzhou, Zhejiang, China
Plant Area5000 square meters
Number of Employees103
Registered Capital108,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsHigh Voltage Switchgear, Low Voltage Switchgear, Transformer, Distribution Box, Arrester, Disconnector, Fuse, Vacuum Circuit Breaker
Production MachinesBench Drill, Cutting Facility, Oven, Pouring Furnace, Winding Facility, Bus Bar Facility
R&D Engineers15 people
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2014-05-30
Main MarketsAfrica, Domestic, Central Asia
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
Our Certifications, Standards & Industry Recognition
Product CertificationCE, Others
Product Q&A
Q:What is the cooling method for this transformer?
A:
It uses natural self-cooling (ONAN) with an oil-immersed design.
Q:Can the voltage and frequency be customized?
A:
Yes, voltage ratios, frequency (50/60Hz), and vector groups can be customized on demand.
Q:What is the maximum material voltage rating?
A:
The transformer is designed for voltages up to 36 kV.
Q:What certifications does the product hold?
A:
It holds ISO9001, CCC, UL, and CE certifications.
Q:What are the standard vector groups available?
A:
Standard groups include Dyn11 and Yyn0, with Dyn5 and Yd11 available for customization.
Send Inquiry
*To:ROOQ ELECTRIC GROUP CO., LTD.
ROOQ ELECTRIC GROUP CO., LTD.*Content:
Supplier replies will be sent to your registered email
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