S11 Three-Phase Oil-Immersed Power Transformer Distribution Transformer, 500kVA Transformer Price
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Product Highlights
- High Magnetic Conductivity Core: Silicon steel sheet with particle orientation and full inclined joint for optimal performance.
- Flexible Tap Voltage Adjustment: 10kV and 20kV voltage transfer capability with tap switch mounted on box cover.
- Comprehensive Safety Protection: Equipped with pressure release reading and optional gas relay with alarm and jump terminal.
- Precise Oil Temperature Monitoring: Glass thermometer installed on tank top with outdoor signal thermometer for 1000-2000kVA units.
- ISO9001 and CCC Certified: Manufacturing process meets international quality standards and Chinese safety certifications.
- Customizable Rated Voltage: Available in 10kV and 20kV rated voltage options to meet specific project needs.
- Wide Ambient Temperature Range: Designed to operate effectively in temperatures ranging from -40 to +40 degrees Celsius.
- Low Installation Height Requirement: Suitable for installation at heights less than or equal to 1000 meters above sea level.
Product Attributes
- Customization
- Available
- Application
- Power, Electronic, Lighting, Audio
- Phase
- Three
- Model NO.
- S11-M 3150KVA 10KV/20KV
- Core
- Core-type Transformer
- Cooling Method
- Oil-immersed Type Transformer
- Winding Type
- Two-winding Transformer
- Certification
- ISO9001, CCC
- Usage
- Combined Transformer, Power Transformer, Distribution Transformer
- Frequency Characteristics
- High Frequency
- Shape of Core
- Ring
- Rated Frequency
- 50Hz
- Rated Volatge
- 10kv 20kv
- Ambient Temperature
- -40-+40
- Installation Height
- <=1000m
- Transport Package
- Export Standard Package
- Specification
- alloy
- Trademark
- CHSH
- Origin
- Zhejiang, China
- HS Code
- 8537209000
- Production Capacity
- 500/Year
Product Images of S11 Three-Phase Oil-Immersed Power Transformer Distribution Transformer, 500kVA Transformer Price
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Product Description
| 1. iron core | Silicon steel sheet with high magnetic conductivity particle orientation: silicon steel sheet with core type. Full inclined joint selective product core. The iron core column is the national section of multistage steps, and the iron light and iron rod are equal sections. |
| 2.winding |
The system uses tile oil channel, non-immersion paint process, tightening belt practice tie: windings are concentric line diagram: high voltage windings should be connected to the voltage requirements of the tap. Lead to tap switch, which is mounted on the box cover. After the power supply is cut off, 10kV and 20kV voltage can be transferred, and the tap voltage can be changed. |
3.Safety protection device |
30-2000kVA transformer equipped with pressure release reading; Gas relay with alarm and jump terminal can be installed according to the user number; |
| 4.Oil temperature measuring device |
The tube seat of the glass thermometer is installed on the top of the tank and 120+-10mm is stopped in the tank. 1000-2000kVA transformer equipped with outdoor signal thermometer: |




Shenheng Power Equipment 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, 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 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 low voltage switchgear , vacuum circuit breaker , oil immersed transformer , dry type transformer , current /potential transformer ,load break switch 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.




1. Are you a trading company or manufacturer ? |
We are a professional factory with 10 years experience in the field of High and low Voltage switchgears, Substation ,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.Our factory is the excellent supplier of State Grid Corporation od China . |
| 2. Do you accept customized serveice ? | 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 . |
| 3. What is your MOQ? | Our MOQ is 1 piece. |
| 4. How long is your delivery lead time ? | It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable . |
| 5. How do you solve quality problems? | Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days . |
| 6. What is your payment terms ? | 30%T/T in adcance,70% before shipment . West union , L/C are also acceptable . |
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2432164". Items marked "" are certified.
Company Profile
Shenheng Power Equipment 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, 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 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 low voltage switchgear, vacuum circuit breaker, oil immersed transformer, dry type transformer, current /potential transformer, load break switch 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.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 168, Punan 6th Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province
-
Plant Area
- 10000 square meters
-
Number of Employees
- 216
-
Registered Capital
- 232,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- V and LV Switchgear, Power Transformer, Indoor and Outdoor Vacuum Circuit Breakers
-
Production Lines
- 5
-
Production Machines
- Laser Cutting Facility, Bending Facility, CNC Machining Facility
-
QA/QC inspectors
- 10 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 10 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-06-20
-
Export Year
- 12 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- Are you a trading company or manufacturer?
- We are a professional factory with 10 years experience in the field of High and low Voltage switchgears, Substation ,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.Our factory is the excellent supplier of State Grid Corporation od China .
- Do you accept customized service?
- 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 .
- What is your MOQ?
- Our MOQ is 1 piece.
- How long is your delivery lead time?
- It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable .
- How do you solve quality problems?
- Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days .
- What is your payment terms?
- 30%T/T in adcance,70% before shipment . West union , L/C are also acceptable .
Send your message to this supplier
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