Fully Sealed Rectifier Transformer with Enhanced Coil Materials

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S13-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: according to the customization
• Trademark: BO LIAN
• Origin: China
• Package Size: 1650.00cm * 930.00cm * 1640.00cm
• Package Gross Weight: 2530.000kg
• Lead Time: 20 days (1 - 10 Pieces) ; To be negotiated ( > 10 Pieces)

Product Description

Product Characteristics:
1. Experience unparalleled efficiency with our core, crafted from premium cold-rolled, grain-oriented silicon steel sheets. Our design features a 45° three-stage fully oblique seam, ensuring zero punching for optimal performance. The core column is meticulously coated with polyurethane varnish for superior curing.

2. Our coils, made from oxygen-free copper conductors, boast a meticulously engineered structure to significantly enhance resistance to sudden short-circuits, offering exceptional durability and reliability.

3. By augmenting the effective support of the winding end face, we have further bolstered the short-circuit resistance of our windings, ensuring steadfast reliability under pressure.

4. Embrace innovation with our design that eliminates the need for an oil storage cabinet. Our corrugated oil tank's wave fins replace traditional oil pipes as cooling elements, allowing the super wave to dynamically adjust to the transformer's oil volume changes. This innovative approach not only isolates the transformer oil from atmospheric interaction, preventing deterioration and dampness, but also enhances operational reliability, requiring no maintenance during normal operation.

Number of Phase	Three Phase
Winding Type	Two Winding
Rated Capacity	200kVA
High Voltage	10/11kV
Low Voltage	0.4kV
Tapping Range	±2x2.5%
Impedance Voltage	4%
Load Loss	2.73/2.6kW
No-load Loss	0.34kW
No-load Current	1.0%
Frequency	50/60Hz
Connection Group	Yyn0/Dyn11
Cooling Method	ONAN
Coil Material	Aluminum/Copper
Size	1040x780x1220mm
Weight	910kg

product details

 

Why Choose Us / Our advantages

With a robust technical foundation, Jiangxi Bolian Electrical Co., Ltd. thrives on cutting-edge equipment sourced domestically and internationally. Our innovative approach and rich manufacturing expertise ensure a versatile product range. Our commitment to quality is evidenced by ISO9001 international quality management system certification and CCC certification. We've also been recognized as a national high-tech enterprise, among other prestigious accolades.

Packaging & Shipping

Certifications

 

FAQ

Q : Are you a manufacturer, factory or trading company?
A : Yes, we have been engaged in the development, production and operation of power distribution equipment (Transformer, Switchgear, substations, etc.) for more than 20 years.
Q : How to order ?
A: Ask us for a quotation→Customise with drawings and samples→Inform us of usage scenarios→Receive our product design recommendations→Negotiate details→Confirm samples→Sign a contract/deposit→Mass production→Goods ready→Balance/delivery→Further co-operation.
Q: What kind of shipping method is available?
A: Yes Ocean Express, China Express, Express is available Other shipping methods are also available, please contact us if you we need another shipping route.
Q: How can I trust you
We have many Patent Certificate, ISO9001 Certificate ISO14001 Certificate . Our products are widely used all over the world. We believe we can provide you with quality products at competitive prices. We are an audited diamond supplier of Made in China.
Q: How long for delivery [production] and shipment?
A: Delivery time depends on the quantity you order, usually within 15 days after receiving the prepayment.
Q: Can your products be customised?
A: Considering the differences in voltage, frequency and other characteristics of transformer products in different countries and regions, our products can be customised according to your requirements.
Our products can be customised according to your requirements.
Q: How to confirm the payment?
A: We accept wire transfer. PayPal payment method, other payment methods are also acceptable, please contact us before you pay by other payment methods. Another 20-30% deposit is feasible and the balance should be paid before installation.