Sealed Core Oil-Immersed Power Transformer

• Application: Power
• Phase: Three
• Core: Amorphous Alloy Transformer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: S11-M(R)
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CCC, 45001-2008
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Bo Lian
• Product Name: Oil-Immersed Transformer
• Connection Group: Dyn11 / Yyn0
• Coil Material: Aluminum/Copper
• Rated Capacity: 30/1600kVA
• High Pressure/Low Pressure: 0.4/11kv
• Transport Package: Wooden Pallet, Wooden Case
• Specification: 1900× 1100× 1700
• Trademark: BO LIAN
• Origin: China
• Package Size: 1650.00cm * 930.00cm * 1640.00cm
• Package Gross Weight: 2530.000kg

Product Description

Product characteristics:

1. Crafted with precision, our Sealed Core Oil-Immersed Power Transformer utilizes premium grain-oriented cold-rolled silicon steel sheets, renowned for their superior magnetic conductivity. The 45° fully inclined core joint and step-by-step lamination technique significantly minimize no-load loss and operational noise, ensuring top-tier performance.

2. Employing a fully sealed vacuum oil injection process, our transformer effectively blocks oxygen and moisture penetration. This method substantially enhances the transformer's insulation capabilities, ensuring long-lasting reliability and unmatched performance.

3. The advanced fully sealed structure not only delays the aging of transformer oil and insulating paper but also boasts a compact design. This innovation offers high operational efficiency and requires zero maintenance, making it a robust and efficient solution for your power needs.
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Product Parameters

 

10kv Distribution Transformer
Rated Power(kva)	High Voltage(kv)	Low Voltage(kv)	Connection symbol	No-load loss(w)	On-load loss(w)	No load current(%)
400kva	10kv 11kv	0.4	Ydn11 Yyn0	570	4300	0.45
500kva				680	5410	0.45
630kva				810	30800	0.4
800kva				980	7500	0.4
1000kva				1150	10300	0.35
1250kva				1360	12000	0.3
1600kva				1640	145000	0.6
2000kva				1950	19140	0.6
2500kva				2340	22220	0.5

 

product details

 

 

Why Choose Us / Our advantages

 

At Jiangxi Bolian Electrical Co., Ltd., our competitive edge lies in our robust technical prowess, state-of-the-art equipment sourced both domestically and internationally, and our commitment to innovation. Our deep reservoir of manufacturing expertise is reflected in our extensive product range. We proudly hold ISO9001 international quality management system certification and CCC certification, and have been recognized with multiple prestigious honors, including the national high-tech enterprise designation.

FAQ

 

Q : Are you a manufacturer, factory or trading company?
A : Absolutely! Jiangxi Bolian Electrical Co., Ltd. has over 20 years of expertise in the development, production, and operation of high-quality power distribution equipment, including Transformers, Switchgear, and Substations.
Q : How to order?
A: Request a quotation from us→Customize with drawings and samples→Inform us of your usage scenarios→Receive our tailored product design recommendations→Discuss and negotiate details→Confirm samples→Sign a contract/pay deposit→Proceed to mass production→Goods ready for delivery→Settle balance/make delivery→Explore further cooperation opportunities.
Q: What kind of shipping methods are available?
A: We offer a variety of shipping methods including Ocean Express, China Express, and standard Express. If you require a different shipping method, please contact us to discuss other available routes.
Q: How can I trust your company?
A: Jiangxi Bolian Electrical Co., Ltd. holds numerous Patent Certificates, ISO9001, and ISO14001 Certifications. Our products are acclaimed and widely utilized globally. As a verified diamond supplier on Made in China, we guarantee superior products at competitive prices.
Q: How long does it take for production and shipment?
A: Delivery time varies based on the quantity ordered, but typically it takes around 15 days after receiving the prepayment.
Q: Can your products be customized?
A: Yes, considering the diverse voltage, frequency, and other specifications in different countries and regions, we offer customization to meet your unique requirements.
Our products can be customized according to your requirements.
Q: How can I confirm the payment?
A: We accept wire transfers and PayPal. Other payment methods can also be arranged. Please contact us for details before making a payment. Typically, a 20-30% deposit is required, with the balance payable before installation.

Quotation and Ordering Required Information:
Transformer Type:
Rated Capacity: kVA
Phase: ( )Three Phase ( )Single Phase
Frequency: ( )50Hz ( )60Hz
Rated Voltage (HV/LV):kV / kV
Tapping Range: ±x%
Insulation Level: LIAC / LIAC
Vector Group: ( )Dyn11 ( )Yyn0 ( )Other
Short-circuit impedance: Uk=%
Service conditions: Altitude:m
Ambient temperature:ºC
Cooling Method: ( )ONAN ( )ONAF
Oil Labeling:
Quantities Ordered and Time of Delivery:
Other Requirements:
(If available, kindly provide us with the technical specifications and date documents.)