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

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Model NO.: S11-10kv
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, 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: 50Hz/60Hz
• 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: 8504231200
• Production Capacity: 1200 Sets Per Month
• Package Size: 950.00cm * 650.00cm * 880.00cm
• Package Gross Weight: 400.000kg

Product Description

Product Description

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:

1. Exceptional insulation performance: The transformer oil provides excellent insulation, significantly reducing the risk of short circuits between the windings and the core.
2. Superior heat dissipation: The oil's excellent fluidity rapidly dissipates heat generated during operation, ensuring the transformer remains within optimal temperature ranges.
3. 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	50Hz/60Hz
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.

 

 

 

PRODUCTS CATEGORIES

Company Profile

 

      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, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality 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 intelligent buildings, high-rise buildings, hospitals, schools and other industries to provide high quality power transmission 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

FAQ

Q1: Are you a trading company or manufacturer ?

A1: We are a professional factory with 7 years experience in the field of high and low voltage power transformers, substation, vacuum 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 shipment . West union , L/C are also acceptable .