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20kv/22kv/33kv/35kv High Voltage 3 Phase Electrical Power Distribution Oil Immersed Transformer
Cable Trays

20kv/22kv/33kv/35kv High Voltage 3 Phase Electric | RFQ Sourcing Details

Cable Trays · Quote on request

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Product specs

CategoryCable Trays
Unitset
CoreCore-type Transformer
TypeOil-immersed
itemvalue
ModelNumber S11
PhaseThree
UsageElectronic/Power/Distribution
CategoryCable Trays
AvailabilityInquiry required
Updated2026-06-01

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Cable Trays. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

. Overview Specification PRODUCTS CATEGORIES Company Profile PRODUCT WORKSHOP Certifications Packaging & Shipping FAQ Overview . Model NO.

S11-10kv Core Core-type Transformer Cooling Method Oil-immersed Type Transformer Winding Type Auto-transformer Certification ISO , ISO9001, CCC Usage Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer Frequency Characteristics Power Frequency Shape of Core Ring Coil Number Autotransformer Type Oil-Immersed Coil Structure Toroidal Capacity 50kVA~3150kVA Winding Material Copper/Aluminium Type of Cooling Onan/Onaf Frequency 50.

Hz/60.

Hz Input Voltage Customized, 15kv 20kv 22kv 24kv Output Voltage 220V, 380V, 400V, Customized Transport Package Wooden Case Trademark Xianghu Technology Origin Zhejiang, China HS Code Production Capacity 1200 Sets Per Month Packaging & Delivery Package Size 950.00cm * 650.00cm * 880.00cm Package Gross Weight 400.000kg Oil-Immersed Transformer with High Voltage The oil-immersed transformer is an essential power equipment, prevalently utilized in the power system for its reliability and efficiency.

Basic Structure : The oil-immersed transformer is comprised of several key components including the core, windings, oil tank, insulation bushings, radiators, and more.

The core, constructed from laminated silicon steel sheets, minimizes eddy current losses, while the windings, made from copper or aluminum wires, facilitate voltage transformation through electromagnetic induction. The oil tank houses the transformer oil, which is vital for insulation, cooling, and heat dissipation.

Working Principle : Operating on the law of electromagnetic induction, the transformer alters AC voltage based on the turns ratio between the primary and secondary windings.

When the primary winding is energized by an AC power source, an alternating magnetic flux is created in the core, thereby inducing the appropriate voltage in the secondary winding.

Features : Exceptional insulation performance: The transformer oil provides excellent insulation, significantly reducing the risk of short circuits between the windings and the core.

Superior heat dissipation: The oil's excellent fluidity rapidly dissipates heat generated during operation, ensuring the transformer remains within optimal temperature ranges. Robust overload capacity: The transformer can endure short-term overloads, making it adaptable to unexpected power system conditions.

Application Fields : Oil-immersed transformers are integral to power plants, substations, and industrial and mining enterprises, providing suitable voltage levels for power transmission, distribution, and utilization.

For instance, in large-scale industrial production, these transformers supply stable power to high-power equipment, while in urban grids, they convert transmission voltage to levels appropriate for residential and commercial use.

Specification item value Place of Origin Zhejiang, China Brand Name Xianghu Technology Model Number S11 Usage Electronic/Power/Distribution Phase Three Coil Structure TOROIDAL Coil Number AUTOTRANSFORMER Input Voltage Customized, 15kV 20kV 22kV 24kV Output Voltage 220V, 380v, 400V, Customized Frequency 50. Hz/60.

Hz Capacity 50kVA~3150kVA Winding Material Copper/Aluminium Type Oil-immersed Type of Cooling ONAN/ONAF Vector group Dyn11/Yyn0/Yd11/YNd11 Warranty 2 Years The fully sealed transformer adopts the fully oil-filled sealed type.

The corrugated tank shell is a permanently sealed tank with its elasticity adapting to the expansion of oil,can adapt to a variety of outdoor harsh environment ,which has been widely used in various power distribution equipment. When placing order, please provide the following technical parameters 1.

kV rated voltage: 2. rated voltage;3. Combination of three levels, accurate phase and accurate;4, rated output, and the corresponding accurate level (VA). PRODUCTS CATEGORIES Company Profile Zhejiang Xianghu Technology Co., Ltd.

is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, in is stable, reliable, It is deeply trusted and approved by the customers.

Manufacturing of the main products are 10kv High tension Mutual inductor,10 kv transformer, YBW box-type substation, KYN61-40.5, KYN28A - 24, KYN28A - 12, XGN2-10, HXGN-10 high voltage switchgear, XGN ring net cabinet, SHSRM inflatable ring main unit, SHSG solid ring main unit, MNS, GCS, GCS, GGD, XL and other transmission and distribution equipment.

For a long time also for all kinds of metallurgy, shipbuilding, electric power, mining, and in n and distribution of complete sets of equipment and electrical control equipment.

The company has a strong technical force, sophisticated technology and sophisticated testing methods, and the products sell well across the country. Deeply appreciated and praised by the broad masses of users.

PRODUCT WORKSHOP Certifications Packaging & Shipping FA high and low voltage power transformers, substation, v acuum circuit breaker, power equipment. Q2: Do you accept customized serveice ? A2: We offer OEM/ODM service , can print your logo on product .

our professional technical and quotation team can provice a satisfied project according to your drawing and parameters . A3: What is your MOQ? A3: Our MOQ is 1 piece. Q4: How long is your delivery lead time ? A4: It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable .

Q5: How do you solve quality problems? A5: Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make asatisfied soluton within 2 days . Q6: What is the price of shipping? A6: Depending upon the port of delivery, prices varies.

Q7: What is your payment terms ? A7: 30%T/T in adcance,70% before sh

20kv | Applications and Buyer Notes

20kv is organized as a sourcing-ready Cable Trays reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions before

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Cable TraysBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Core
Core-type TransformerBased on visible page data; confirm exact value in the RFQ.
Type
Oil-immersedBased on visible page data; confirm exact value in the RFQ.
item
valueBased on visible page data; confirm exact value in the RFQ.
Model
Number S11Based on visible page data; confirm exact value in the RFQ.
Phase
ThreeBased on visible page data; confirm exact value in the RFQ.
Usage
Electronic/Power/DistributionBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryCable Trays
Unitset
CoreCore-type Transformer
TypeOil-immersed
itemvalue
ModelNumber S11
PhaseThree
UsageElectronic/Power/Distribution
OriginZhejiang, China
Voltage220V, 380v, 400V, Customized
Capacity50kVA~3150kVA
MaterialCopper/Aluminium
Warranty2 Years
Frequency50Hz/60Hz
Model NO.S11-10kv
TrademarkXianghu Technology
Brand NameXianghu Technology
ApplicationPower, Electronic, Instrument, Lighting, Rectifier, Audio
Coil NumberAUTOTRANSFORMER
Model NumberS11
Package Size950.00cm * 650.00cm * 880.00cm
Vector groupDyn11/Yyn0/Yd11/YNd11
Winding TypeAuto-transformer
CertificationISO , ISO9001, CCC
CustomizationAvailable
Input VoltageCustomized, 15kV 20kV 22kV 24kV
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Shape of CoreRing
Shipping Cost.
Specificationitem value Place of
Coil StructureTOROIDAL
Cooling MethodOil-immersed Type Transformer
Output Voltage220V, 380v, 400V, Customized
Place of OriginZhejiang, China
Type of CoolingONAN/ONAF
Winding MaterialCopper/Aluminium
Transport PackageWooden Case
Production Capacity1200 Sets Per Month
Package Gross Weight400.000kg
US$1, ,443.151 Piece ( )
Frequency CharacteristicsPower Frequency

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