High Voltage 30~100kVA Step-Down UV Oil Immersed Current Power Transformer
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Product Highlights
- Customizable Voltage Ratings: High voltage 6-35kV and low voltage 0.4kV available with custom options.
- Wide Capacity Range: Rated capacity spans from 30kVA to 100kVA with flexible configuration.
- Durable Oil-Immersed Design: Features corrugated walls for thermal expansion and reduced maintenance costs.
- High-Efficiency Core Material: Made of brand new silicon steel sheets for low noise and energy efficiency.
- Robust Winding Construction: Uses heat-resistant enameled wire for stable operation and low line loss.
- Comprehensive Safety Protection: Equipped with relief valves, glass thermometers, and optional gas relays.
- Flexible Connection Symbols: Supports Dyn11, Yyn0, and Ydn11 configurations based on customer needs.
- ISO9001 Certified Quality: Manufactured under ISO9001 standards with 100% factory testing.
Product Attributes
- Customization
- Available
- Application
- Power, Lighting
- Phase
- Three
- Model NO.
- S11
- Core
- Core-type Transformer
- Cooling Method
- Oil-immersed Type Transformer
- Winding Type
- Two-winding Transformer
- Certification
- ISO9001-2000, ISO9001
- Usage
- Power Transformer, Distribution Transformer
- Frequency Characteristics
- Power Frequency
- Shape of Core
- U
- Brand
- Guang Bian
- Rated Capacity
- 30~100kVA
- High Voltage
- 6kv/6.6kv/10kv/10.5kv/11kv(Customizable)
- Low Voltage
- 0.4kv(Customizable)
- Frequency
- 50/60Hz
- Connection Symbol
- Dyn11, Yyn0
- Transport Package
- Wooden Pallet, Wooden Case
- Trademark
- Guang Bian
- Origin
- Zhejiang, China
- HS Code
- 8504220000
- Production Capacity
- 5000 Unit/Year
- Package Size
- 1.00cm * 1.00cm * 1.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Voltage 30~100kVA Step-Down UV Oil Immersed Current Power Transformer
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High Voltage 30~100kVA Step-Down UV Oil Immersed Current Power Transformer -
High Voltage 30~100kVA Step-Down UV Oil Immersed Current Power Transformer -
High Voltage 30~100kVA Step-Down UV Oil Immersed Current Power Transformer -
High Voltage 30~100kVA Step-Down UV Oil Immersed Current Power Transformer -
High Voltage 30~100kVA Step-Down UV Oil Immersed Current Power Transformer -
High Voltage 30~100kVA Step-Down UV Oil Immersed Current Power Transformer -
High Voltage 30~100kVA Step-Down UV Oil Immersed Current Power Transformer
Find Similar Products
Product Description
The rated capacity of this oil immersed power transformer is 30~100KVA. It can be used outdoors or installed inside substations.
The models that can be selected for oil immersed transformers include S9, S11, S13, S15, and so on.
The high-voltage part of oil immersed transformers can also be selected from 6KV, 6.3KV, 10KV, 10.5KV, 11KV, 20KV, 25KV, 33KV, 35KV, and so on
The low voltage part of oil immersed transformers can also be selected: 400V, 415V, 0.4KV, etc. It can be configured according to the actual situation in your local area.
30~100KVA oil-immersed transformer appearance
If you have other capacity configuration requirements, you can choose according to the ↓ table
| Rated Power (kVA) | High Voltage (kv) | Low Voltage (kv) | Connection symbol | No-load loss(W) | On-load loss(W) | No load current (W) |
| 30 | 6KV 6.3KV 10KV 10.5KV 11KV 20KV 35KV (customizable) |
0.4KV (customizable) |
Ydn11 Yyn0 (customizable) |
100 | 600/630 | 2.1 |
| 50 | 130 | 870/910 | 2.0 | |||
| 63 | 150 | 1040/1090 | 1.9 | |||
| 80 | 180 | 1250/1310 | 1.8 | |||
| 100 | 200 | 1500/1580 | 1.6 | |||
| 125 | 240 | 1800/1890 | 1.5 | |||
| 160 | 280 | 2200/2310 | 1.4 | |||
| 200 | 340 | 2600/2730 | 1.3 | |||
| 250 | 400 | 3050/3200 | 1.2 | |||
| 315 | 480 | 3650/3830 | 1.1 | |||
| 400 | 570 | 4300/4520 | 1.0 | |||
| 500 | 680 | 5150/5410 | 1.0 | |||
| 630 | 810 | 6200 | 0.9 | |||
| 800 | 980 | 7500 | 0.8 | |||
| 1000 | 1150 | 10300 | 0.7 | |||
| 1250 | 1360 | 12000 | 0.6 | |||
| 1600 | 1640 | 14500 | 0.6 | |||
| 2000 | 2020 | 17820 | ||||
| 2500 | 2380 | 20700 |
(↓If you have other product needs, please click here to ask me)
Iron core:
The iron core is made of brand new and excellent silicon steel sheets.
Ensure that customers maintain low wear and tear during use, low noise during operation, and more energy-efficient requirements
The iron core is made of brand new and excellent silicon steel sheets.
Ensure that customers maintain low wear and tear during use, low noise during operation, and more energy-efficient requirements
Winding:
Use heat-resistant enameled wire.
Ensure good conductivity, stable operation, enhanced overload capacity, low line loss, and resistance to oxidation of the winding.
Extend the lifespan of transformers
Use heat-resistant enameled wire.
Ensure good conductivity, stable operation, enhanced overload capacity, low line loss, and resistance to oxidation of the winding.
Extend the lifespan of transformers
Transformer oil tank:
The transformer oil tank is composed of corrugated walls that can breathe.
Excellent corrugated walls can compensate for changes in transformer oil volume caused by temperature rise and fall. Therefore, we cancelled the design of the oil storage tank for the transformer. This not only reduces the cost of the transformer, but also lowers the overall height of the transformer. Saved users' various costs.
The transformer oil tank is composed of corrugated walls that can breathe.
Excellent corrugated walls can compensate for changes in transformer oil volume caused by temperature rise and fall. Therefore, we cancelled the design of the oil storage tank for the transformer. This not only reduces the cost of the transformer, but also lowers the overall height of the transformer. Saved users' various costs.
Safety protection device:
We will equip the transformer with sensitive relief valves and precise glass thermometer sockets.
Of course, we can also equip trip terminals with alarms and gas relays according to customer requirements.
Everything is just to ensure your safety during use.
We will equip the transformer with sensitive relief valves and precise glass thermometer sockets.
Of course, we can also equip trip terminals with alarms and gas relays according to customer requirements.
Everything is just to ensure your safety during use.
Four production workshops
Due to the independent control of all aspects of our company, we can achieve economic benefits for our products. We ensure that each product is not only of high quality, but also very cheap.
Industry standard production equipment
Q: Are you a manufacturer or trading company?
A: We are a professional factory
Q: How long have you been worked in the electric industry?
A: 2024 is exactly the 20th year of our company.
Q: How long is the warranty period?
A: We offer 12 months warranty time.
Q: Would you accept using customer's logo?
A: Yes, we can provide OEM and ODM service.
Q: What's the MOQ?
A: It is 1 set.
Q: What's the payment terms?
A: We accept T/T, L/C,Western Union, PayPal, etc.
Q: How long is the delivery time?
A: 15 to 45 days or depending on order requirements.
Q: What is the standard of package?
A: Export standard package or special package according to customer's requirement.
Q: How do you conduct quality control in your factory?
A: We have a professional product testing room, and we will carry out factory testing on every product. Only 100% qualified products can leave our factory
Q: Do you have the products in stock?
A: Normally no. All our products produce depending to your order quantity.
Q: How can I trust you ?
A: We have been established for 20 years and have ISO9001 certificates and various type test reports. Our products are widely used all over the world. We believe that we can provide you with high quality products at competitive prices. And we are an audited supplier of diamonds made in China.
Q: What should provide to make custom transformer ?
A: Technical drawing and technical specification document are the best, or you can tell us some details technical specification date as below "Quotation and Ordering Required Information".
Q: Could I have your catalog and price list for trial order in MOQ quantity?
A: All of our products are showing on Made-in-China or official website, you are always welcome to ask us to get more information directly.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2431634". Items marked "
" are certified.
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Company Profile
Zhejiang Guangbian Electric Power Technology Co., Ltd, a company dedicated to providing reliable power supply equipment for townships, towns, communities, hospitals, and schools worldwide.
With over twenty years of experience, we specialize in the production of high-quality power transformers. Our range includes 50kVA-5000kVA oil-immersed transformers, dry transformers, and pad transformers. Additionally, we offer a comprehensive selection of distribution equipment, such as high voltage switchboards, low voltage switchboards, and kiosk substations.
At Guangbian, we pride ourselves on being a one-stop solution for all your power supply needs. Our services include protection of the back end of transmission line towers, power conversion, distribution and more. Our professional team of engineers ensures that every aspect of our equipment meets the highest standards of quality and safety.
To achieve this, we have established four dedicated workshops: The sheet metal workshop, transformer core manufacturing workshop, transformer wire winding workshop, and assembly and debugging workshop. Each workshop works in harmony to deliver products that are not only of the highest quality but also the safest.
We would be delighted to discuss your specific requirements and provide you with a tailored solution that meets your needs. Please feel free to reach out to us at your convenience.
Thank you for considering Guangbian as your trusted partner for power supply equipment. We look forward to the opportunity to serve you.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Huadong Village, Liushi Town (Zhejiang Lianying Education Equipment Co., Ltd.), Wenzhou, Zhe'jiang, China
-
Plant Area
- 3300 square meters
-
Number of Employees
- 20
-
Registered Capital
- 30,510,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
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
-
Minimum Order Quantity
- 1 set
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Power Transformer, Pad Mounted Transformer, Switch Cabinet, Substation
-
Production Lines
- 1
-
Production Machines
- Oven, Dip welder, Plate shears, Bending machine, Winding machine
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2004-03-31
-
Export Year
- 1 Year
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- < 10%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Are you a manufacturer or trading company?
- We are a professional factory.
- How long have you been worked in the electric industry?
- 2024 is exactly the 20th year of our company.
- How long is the warranty period?
- We offer 12 months warranty time.
- Would you accept using customer's logo?
- Yes, we can provide OEM and ODM service.
- What's the MOQ?
- It is 1 set.
- What's the payment terms?
- We accept T/T, L/C, Western Union, PayPal, etc.
- How long is the delivery time?
- 15 to 45 days or depending on order requirements.
- What is the standard of package?
- Export standard package or special package according to customer's requirement.
- How do you conduct quality control in your factory?
- We have a professional product testing room, and we will carry out factory testing on every product. Only 100% qualified products can leave our factory.
- Do you have the products in stock?
- Normally no. All our products produce depending to your order quantity.
- How can I trust you?
- We have been established for 20 years and have ISO9001 certificates and various type test reports. Our products are widely used all over the world. We believe that we can provide you with high quality products at competitive prices. And we are an audited supplier of diamonds made in China.
- What should provide to make custom transformer?
- Technical drawing and technical specification document are the best, or you can tell us some details technical specification date as below 'Quotation and Ordering Required Information'.
- Could I have your catalog and price list for trial order in MOQ quantity?
- All of our products are showing on Made-in-China or official website, you are always welcome to ask us to get more information directly.
Send your message to this supplier
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