Industrial Electrical Transformer 11kv/35kv 2500kVA High Voltage Oil Immersed 6300kVA Transformers
Contact Supplier
Product Highlights
- Long Design Life: Engineered for a design life of 20 years.
- Flexible Customization: Offers full, minor, and flexible customization from samples or designs.
- Wide Capacity Range: Rated power customizable from 50 to 31000 kVA.
- Multiple Voltage Options: Voltage options include 380V, 3kV, 6kV, 11kV, and 33kV.
- ISO9001 Certified: Manufactured under ISO9001 quality management system.
- Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
- 100% Product Inspection: Finished products undergo 100% visual and function inspection.
Product Attributes
- Customization
- Available
- Application
- Power
- Phase
- Three
- Model NO.
- S11
- Core
- Core-type Transformer
- Cooling Method
- Oil-immersed Type Transformer
- Winding Type
- Separated Winding Transformer
- Certification
- ISO9001
- Usage
- Power Transformer, Distribution Transformer
- Frequency Characteristics
- Power Frequency
- Shape of Core
- Ring
- Brand
- Zhengxi
- Rated Power
- 50~31000kVA
- Voltage
- 380V/3kv/6kv/11kv/33kv
- Connection
- Dyn11/Yd11/Yyno
- No-Load Losses(Kw)
- 0.1~2.8
- Impedence
- 4%
- Transport Package
- Wooden
- Specification
- 3000*2000*2500
- Trademark
- ZHENGXI or OEM
- Origin
- Zhejiang, China
Product Images of Industrial Electrical Transformer 11kv/35kv 2500kVA High Voltage Oil Immersed 6300kVA Transformers
Find Similar Products
Product Description
Overview
The S11 Oil Immersed Power Transformer from Zhengxi provides efficient and reliable power distribution, perfectly designed for diverse applications in various environments. Known for its exceptional performance, durability, and high efficiency, the S11 transformer series supports both industrial and commercial power distribution requirements.



| Specification | Details |
| Brand | Zhengxi |
| Model | S11 |
| Product Name | Oil Immersed Power Transformer |
| Input Voltage | 10000V/10kV |
| Output Voltage | 400V |
| Work Efficiency | 98.60% |
| Output Accuracy | ±2% |
| Winding Material | Silk Covered Wire |
| Frequency | 50/60Hz |
| Design Life | 20 Years |
| Certifications | CE Certification, Third Party Quality Inspection Certification |
Technical Parameters of 10kV S11-M Series
Distribution Transformer Specifications
| Capacity (kVA) | High Voltage (kV) | Low Voltage (kV) | Connection Mode | No-load Loss (kW) | Load Loss (75ºC) (kW) | No-load Current (%) | Impedance Voltage (%) | Dimensions L×W×H (mm) | Gauge (Longitudinal/Transverse) |
| 30 | 11 | 0.4 | Yy115 | 0.10 | 0.60 | 2.1 | 4 | 750×490×970 | 450/350 |
| 50 | 10.5 | 0.4 | Dyn11 | 0.13 | 0.87 | 2.0 | 770×550×1030 | 450/350 | |
| 63 | 10 | 0.4 | 0.15 | 1.04 | 1.9 | 800×600×1040 | 450/380 | ||
| 80 | 6.3 | 0.4 | 0.18 | 1.25 | 1.8 | 810×680×1060 | 450/430 | ||
| 100 | 6 | 0.4 | 0.20 | 1.50 | 1.6 | 820×680×1100 | 550/450 | ||
| 125 | 0.4 | 0.24 | 1.80 | 1.5 | 1070×700×1150 | 550/470 |

About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR263094". Items marked "" are certified.
Company Profile
ZHENGXI Group is a leading manufacturer specializing in the research, development, and sales of high and low voltage electrical equipment, with over 20 years of industry experience.
The group owns three wholly-owned or controlled subsidiaries, three major business divisions, and two advanced R&D and production bases, continuously innovating to provide the market with high-quality products. Our brands "ZHENGXI Electrical" and "PINEELE" are well respected and influential in the industry.
Our product range includes automatic voltage stabilizers, buck boost transformers, variable transformer, soft starters, inverters, and high/low voltage distribution cabinets. These products are certified by IEC, CE, RoHS, FCC, and ISO9001, ISO14001, ISO45001and have obtained over 130 technical patents.
The company has been recognized as a national high-tech enterprise, leading enterprise in new technology, outstanding design patent award in China, excellent technology in China, and among the first batch of "Good Product" brand enterprises in Zhejiang Province.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 555 Chezhan Road, Liushi Town, Wenzhou, Zhejiang, China
-
Plant Area
- 10000 square meters
-
Number of Employees
- 85
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DDP, Others
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 150
Our Production Capability & Technical Expertise
-
Main Products
- Voltage Stabilizer, Transformer
-
Production Lines
- 14
-
Production Machines
- Hydraulic press, Automated equipment, Drying oven, Winding machine, Vacuum impregnation machine
-
QA/QC inspectors
- 8 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- No
-
Test Reports for Raw Materials
- FCC, Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-03-11
- Export Year
- 2014-03-13
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO45001:2018, ISO14001
FAQ
- How long is the design life of the transformer?
- The transformer has a design life of 20 years.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- Can the transformer be customized?
- Yes, we offer full, minor, and flexible customization from samples or designs.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What certifications does the product have?
- The product holds ISO9001 certification and passes third-party quality inspection.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Send your message to this supplier
People who viewed this also viewed
-
US$38.00-42.00 / sets
-
US$420.00-480.00 / sets
-
US$46.00-50.00 / sets
-
US$350.00 / Piece
-
US$45.00 / Piece
-
US$18.00-25.00 / Piece
-
US$46.00-50.00 / sets
-
US$15.00-25.00 / Piece
-
US$4.50-5.00 / Piece
Product Groups
- Hot-selling products
- Single-Phase Voltage Stabilizer
- 3 Phase Voltage Stabilizer
- AC Transformers
- Variable Transformer
- VFD Variable Frequency Drive
- Power Transformer
- High and low voltage distribution cabinet
- Soft Starters
- Pure Sine Wave Inverter
- Voltage Stabilizer Components
- Lithium Battery
Find Similar Products By Category
- Supplier Homepage
- Products
- Power Transformer
- Oil immersed transformer
- Industrial Electrical Transformer 11kv/35kv 2500kVA High Voltage Oil Immersed 6300kVA Transformers
Related Categories
Hot Searches
- Power Transformer Factories
- Voltage Transformer Factories
- Electrical Transformer Factories
- Transformer Power Supply Factories
- 3 Phase Transformer
- Type Power Transformer
- Power Voltage Transformer
- Single Power Transformer
- Phase Transformer
- Transformer Bulkbuy