250kVA 10/0.4kv 3pH Open Core High Cooling Efficiency Three Phase Dry Type Transformer
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Product Highlights
- Fireproof & Non-flammable: Designed to be inherently safe, non-flammable, and fireproof with no pollution risks.
- 100% Humidity Resistance: Capable of operating normally even under 100% humidity conditions.
- Maintenance-Free Design: Straightforward installation and reduced overall operational costs.
- Efficient Energy Utilization: Low loss characteristics, minimal partial discharge, and quiet operation.
- Advanced Temperature Control: Sophisticated temperature protection system ensures safe and reliable performance.
- High Reliability: Reliability index attains an internationally advanced level for dependable service.
- Customizable Capacity: Rated capacity ranges from 30kVA to 2500kVA with tailored solutions.
- Flexible Voltage Options: Input voltages from 6kV to 40.5kV and output voltages from 220V to 600V.
Product Attributes
- Customization
- Available
- Application
- Power, Electronic, Instrument, Lighting, Rectifier, Audio
- Phase
- Three
- Core
- Core-type Transformer
- Cooling Method
- Dry-type Transformer
- Winding Type
- Two-winding Transformer
- Certification
- ISO9001-2000, CCC
- Usage
- Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer, Cast Resin Transformer
- Frequency Characteristics
- Power Frequency
- Shape of Core
- EI
- Brand
- Hwh
- Rated Capacity
- 30-2500kVA
- High Voltage
- 6-11kv 6-11kv
- Low Voltage
- 0.4kv
- Impedance Voltage
- 4.0-8.0%
- Connected Group Label
- Dyn11 or Yyn0
- Rated L.V.
- 0.4/0.415/0.42/0.433/0.46/0.48kv
- Input Voltage
- 10kv, 15kv, 35kv, 20kv, 40.5kv, 13.8kv
- Output Voltage
- 220V, 380V, 400V , 415V, 240V, 360V, 600V
- Frequency
- 50/60Hz
- Optional Accessories
- Temperature Control, Fans, Enclosures, CT
- No Load Loss
- Customized
- Load Loss (@120°c)
- as Technical Specification
- Load Loss (@75°c)
- as Technical Specification
- Installation Height
- <=1000m
- Winding Material
- Copper or Aluminum
- Transport Package
- Wooden Box
- Specification
- 580*45*650
- Trademark
- HWH
- Origin
- China
- HS Code
- 8504319000
- Production Capacity
- 50000 Unit/Year
- Package Size
- 500.00cm * 400.00cm * 300.00cm
- Package Gross Weight
- 5000.000kg
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 250kVA 10/0.4kv 3pH Open Core High Cooling Efficiency Three Phase Dry Type Transformer
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250kVA 10/0.4kv 3pH Open Core High Cooling Efficiency Three Phase Dry Type Transformer -
250kVA 10/0.4kv 3pH Open Core High Cooling Efficiency Three Phase Dry Type Transformer -
250kVA 10/0.4kv 3pH Open Core High Cooling Efficiency Three Phase Dry Type Transformer -
250kVA 10/0.4kv 3pH Open Core High Cooling Efficiency Three Phase Dry Type Transformer -
250kVA 10/0.4kv 3pH Open Core High Cooling Efficiency Three Phase Dry Type Transformer -
250kVA 10/0.4kv 3pH Open Core High Cooling Efficiency Three Phase Dry Type Transformer
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Product Description
3 Phase Dry Type Power Transformer
Product Specifications and Characteristics:
- Safety and Fire Resistance: The product is designed to be inherently safe, non-flammable, and fireproof, posing no pollution risks. It can be seamlessly integrated within the load center without compromising safety standards.
- Maintenance-Free and Cost-Effective: Featuring a maintenance-free design, the installation process is straightforward, contributing to reduced overall operational costs.
- Excellent Moisture Resistance: Capable of operating normally even under 100% humidity conditions, the product boasts impressive moisture-proof performance.
- Efficient Energy Utilization: It exhibits low loss characteristics, minimal partial discharge, and operates quietly. The robust heat dissipation capacity, enhanced by forced air cooling, further enhances its efficiency.
- Advanced Temperature Protection and Control: Equipped with a sophisticated temperature protection and control system, the transformer operates safely and reliably, ensuring continuous and stable performance.
- High Reliability: The reliability index of these products has attained an internationally advanced level, guaranteeing dependable service.
- Customization Options: We offer tailored solutions, designing exclusive products according to specific customer requirements to meet diverse application needs.
| rated capacity | Voltage combination and | Low pressure | open circuit losses | load loss | short circuit impedance | no-load current | boundary dimension | mounting dimension | Body weight | ||
| decomposition range | |||||||||||
| (kVA) | High tension | Tapping range | Join group label | kV | (W) | (120ºC(W) | (%) | (%) | Length * width * height | (mm) | (kg) |
| 30 | 6 6.5 10 10.5 11 |
±5% or ±2×2.5% | Yyn0 or Dyn11 | 0.4 | 170 | 710 | 4 | 1.8 | 580*45*650 | 300*380 | 300 |
| 50 | 240 | 1000 | 5 | 1.5 | 600*450*650 | 300*380 | 380 | ||||
| 80 | 330 | 1380 | 4 | 12 | 880*500*800 | 450M50 | 470 | ||||
| 100 | 360 | 1570 | 4 | 1 | 970*500*820 | 450M50 | 560 | ||||
| 125 | 420 | 1850 | 4 | 1 | 970*500*860 | 450M50 | 650 | ||||
| 160 | 480 | 2130 | 4 | 1 | 980*650*950 | 550*550 | 780 | ||||
| 200 | 550 | 2530 | 4 | 0.8 | 1000a650*970 | 550*550 | 800 | ||||
| 250 | 640 | 2760 | 4 | 0.8 | 1040*760*1110 | 660*660 | 1030 | ||||
| 315 | 790 | 3470 | 4 | 0.7 | 1100*760*1110 | 660*600 | 1250 | ||||
| 400 | 880 | 3990 | 4 | 0.7 | 1170*760*1235 | 660*820 | 1400 | ||||
| 500 | 1040 | 4880 | 4 | 0.6 | 1190*760*1250 | 660*820 | 1600 | ||||
| 630 | 1200 | 5880 | 4 | 0.6 | 1220*760" 1250 | 660*820 | 1900 | ||||
| 630 | 1170 | 5960 | 6 | 0.6 | 1220*760*250 | 660-820 | 1900 | ||||
| 800 | 1360 | 6960 | 6 | 0.5 | 1330*760*1330 | 660*820 | 2580 | ||||
| 1000 | 1590 | 8130 | 6 | 0.5 | 1350*920*1450 | 820*820 | 2850 | ||||
| 1250 | 1880 | 9690 | 6 | 5 | 1440*920*1550 | 820*820 | 3200 | ||||
| 1600 | 2200 | 11730 | 6 | 0.5 | 1510*1170*1620 | 1070*1070 | 3800 | ||||
| 2000 | 2740 | 14450 | 6 | 0.4 | 1530*1170*1785 | 1070*1070 | 4280 | ||||
| 2500 | 3240 | 17170 | 6 | 0.4 | 1560*1170*1930 | 1070*1070 | 5250 | ||||
Our regular packaging: wooden boxes or customized support.
transportation method for you. You can click here to contact us and help you check.
Anhui Huawan New Energy Co.,Ltd. specializes in power equipment,focusing on the production,sale,and research of power transformers,substations,high- and low-voltage switchgear and other related electrical equipment.We hold certifications including ISO 9001,CE,3C,TUV,and the Green Power Certificate Trading Voucher.
Our team of over 200 professionals,including 10 senior engineers,65 Technical Workers,we offer more than 50 product series and over 600 specifications. Our annual production capacity exceeds 5,000 units,The company has obtained 158 national patents,nearly 100 product testing certifications,and over 30 software copyrights. Our financial assets surpass 15 million USD,and our annual output value approaches 56 million USD.
For many years,the company has been supplying high-quality complete systems of power transmission and distribution devices,as well as electrical control equipment,to various industries,including metallurgy,shipbuilding,electric power,mining,smart buildings,high-rise structures,hospitals,colleges,and universities. With strong technical expertise and advanced equipment,the company's products are well-regarded nationwide and receive positive feedback from users.
1. Q:Are you a trading company or manufacturer?Are OEM and ODM available?
A:We are a factory with more than 10 years experiences.2.Q:Do you have a catalogue? Can you send me the catalogue to have a check of all
your products?
A:We have a product catalog. Please contact us online or via email to request a copy.
3. Q:What about the production?
A:In general,it take 25 working days for production and it depend on the different style.
A:Every product comes with a 1 year quality warranty, provided the products are used
correctly by the customer.Please provide detailed photos of quality problems, Our
technical and quality testing department will analyse. We will make a satisfied solution
within 2 days.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2591526". Items marked "
" are certified.
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Company Profile
Huawan New Energy Co., Ltd. (HWH) is a professional power equipment enterprise specializing in the manufacturing, selling, and research of power transformers, substations, high- and low-voltage switchgear, and related electrical equipment. With ISO 9001, CE, 3C, TUV, and Green Power certificates, HWH boasts a team of over 200 professionals, including 10 senior engineers and 65 technicians, offering more than 50 product series with over 600 specifications. Our annual capacity exceeds 5, 000 units, and we hold 158 national patents, nearly 100 testing certifications, and over 30 software copyrights.
Serving industries including metallurgy, shipbuilding, power generation, mining, smart buildings, and education, our products have garnered widespread praise across the country for their technical expertise and advanced technology. HWH operates strictly in accordance with the ISO9000 quality system management standards, and, taking into account regional environmental characteristics, we design eco-friendly, low-carbon, and energy-efficient products to meet customer needs.
Equipped with advanced production equipment such as laser cutting lines, CNC bending machines, and CNC punching machines, HWH produces a range of transformers, including oil-immersed transformers, epoxy resin dry-type transformers, and amorphous alloy transformers. Our annual production capacity for these transformers is 3 million kVA, 2 million kVA, and 500, 000 kVA, respectively, with an annual output of combined transformers up to 800 units and box-type transformers up to 500 units.
Our leading products include S11, S13, and S20 series oil immersed transformers, SCB10 ~ 18 and SGB10 series dry type transformers, amorphous alloy energy-saving transformers, and box-type substations. In addition to ISO9000 quality system certification, we have also obtained ISO140001 environmental management system certification, OHSA18001 occupational health and safety management certification, and PCCC product certification.
In recognition of our efforts, HWH was awarded national high-tech enterprise certification, provincial science and technology-based innovative enterprise certification, and the Xuancheng city green factory title in 2023. We are committed to continuing to provide high-quality products and services to our customers, driving innovation and sustainability in the power equipment industry.
About Our Factory & Business Background
- Address
- Room 914-915, Block A, Azure Business Port, No. 188 Qianshan South Road, Shushan District, Hefei City, Anhui Province, China
Our Production Capability & Technical Expertise
- Main Products
- Power Transformer, Dry Type Transformer, Oil Immersed Transformer, Distribution Transformer
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
FAQ
- Are you a trading company or manufacturer? Are OEM and ODM available?
- We are a factory with more than 10 years experiences. OEM and ODM are available.
- Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
- We have a product catalog. Please contact us online or via email to request a copy.
- What about the production time?
- In general, it takes 25 working days for production and it depend on the different style.
- Do you have the products in stock?
- Depending on your request, we have standard models available.
- How can I pay you?
- Pay by T/T and L/C is acceptable.
- Can I get guarantee of products and How do you solve quality problems?
- Every product comes with a 1 year quality warranty, provided the products are used correctly by the customer. Please provide detailed photos of quality problems, Our technical and quality testing department will analyse. We will make a satisfied solution within 2 days.
Send your message to this supplier
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