S11 Series 10kv/20kv/35kv 2500kVA Durable Copper Winding Oil Immersed Distribution Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Rectifier
• Phase: Three
• Model NO.: 30KVA~10000KVA
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Xinhong
• Winding Material: Copper or Aluminum
• Linking Group: Dyn11 or Yyno
• Size & Weight: Varies by Capacity and Design
• Product Price: Price Agreed on Actual Model
• Transport Package: Packing Crates by Sea
• Specification: customizable
• Trademark: Xinhong Changes
• Origin: Xuzhou, China
• HS Code: 8504340000
• Production Capacity: 5000 Sets/Year
• Package Size: 2000.00cm * 1400.00cm * 1700.00cm
• Package Gross Weight: 4150.000kg

Product Description

Product Description:
Introducing the S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer, a pinnacle of advanced engineering, perfect for AC 50Hz systems with rated voltages of 10kV, 20kV or below. This transformer is the ideal choice for industries ranging from petroleum and metallurgy to chemicals and textiles, including environments with high dust levels. Experience unparalleled distribution performance tailored for enterprises seeking top-notch energy solutions.

Product Parameters:

Iron core The core is cold rolled silicon steel sheet with high permeability magnetic grain orientation. The iron core is a core type iron core, the full oblique joint stacking type iron core, the iron core column is a multi-step circular cross-section, the iron bar and the iron core are equal cross-section. winding The winding adopts corrugated oil channel, no paint dipping process, and tight tape binding; The windings are concentric coils: the high voltage winding has a tap required for the tap voltage, which is led to the tap switch, the switch is installed on the box cover, and the voltage transfer of 10kV and 20KV can be achieved after the power is cut off, and the tap voltage is changed. Safety protection device 30~2000kVA transformer equipped with pressure relief valve: Gas relays with alarm and tripping terminals can be installed according to user requirements;

We are thrilled to unveil our latest innovation in energy efficiency - the oil-immersed transformer. Proudly developed and manufactured by Jiangsu Xinhong Electrical Equipment Co., Ltd., this state-of-the-art, fully sealed transformer leverages cutting-edge technology to deliver exceptional performance and a myriad of advantages to our valued clients.

What sets our oil-immersed transformers apart is their remarkable low energy loss coupled with outstanding efficiency. Through meticulous engineering and design refinements, we have dramatically minimized energy wastage during upgrades, offering substantial power consumption savings. For businesses seeking energy efficiency, our transformers are the ultimate choice, enabling significant reductions in carbon emissions and long-term cost advantages.

Beyond energy savings, our oil-immersed transformers boast an impressive suite of features that elevate their performance. These transformers are meticulously designed for ultra-low noise emission, ensuring tranquility in working environments. Advanced insulation materials and expert construction techniques are employed to achieve this noise reduction, providing a quiet and comfortable workplace.

Our fully sealed transformers are ingeniously crafted to ward off moisture and fire hazards. By doing away with traditional oil storage tanks, we significantly enhance safety and reliability. The tank's corrugated plates flexibly accommodate oil volume changes, preventing air exposure and reducing risks of oil degradation and insulation aging. This revolutionary design not only extends transformer life but also slashes maintenance needs, cutting costs and boosting operational efficiency.

Choosing our oil-immersed transformers means choosing superior quality that aligns with the most stringent industry standards. Manufactured with top-tier materials and subjected to rigorous testing, our transformers assure peak performance and durability. We are committed to exceeding your expectations with our exceptional products, prideful in our quality and reliability.

In conclusion, our oil-immersed transformers represent a significant leap in energy-efficient power transformation technology. With features like low loss, high efficiency, and resistance to moisture and fire, these transformers provide businesses across diverse sectors with unparalleled benefits. Selecting our transformers means enjoying substantial energy savings, minimizing environmental impact, and enhancing reliability and operational efficiency. Discover the transformative power of our energy-efficient oil-immersed transformers - your trusted partner in energy solutions.

Technical Parameters:

Rated capacity (kVA)	High voltage(KV)	Voltage Combination		Connective group label	No-load loss(KW)	Load loss (KW)	No-load current(%)	Short circuit impedance (%)	Weight (KG)
		High pressure tap range	Low voltage(KV)						Weight of oil	Total weight
30	20/10	±5*2.5% ±2*2.5%	0.4	Dyn11	0.09	0.66	2.1	5.5	180	420
50					0.13	0.96	2.0		150	495
63					0.15	1.145	1.9		170	560
80					0.18	1.37	1.8		190	635
100					0.2	1.65	1.6		215	710
125					0.24	1.98	1.5		250	840
160					0.29	2.42	1.4		285	945
200					0.33	2.86	1.3		340	1125
250					0.4	3.35	1.2		390	1295
315					0.48	4.01	1.1		445	1475
400					0.57	4.73	1.0		515	1712
500					0.68	5.66	1.0	6.0	460	1995
630					0.81	6.82	0.9		565	2450
800					0.98	8.25	0.9		635	2765
1000					1.15	11.33	0.7		840	3650
1250					1.35	13.2	0.7		970	4220
1600					1.63	15.95	0.6		1105	4800
2000					1.95	19.14	0.6		1205	5240
2500					2.34	22.22	0.5		1300	5650

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished professional factory with over a decade of expertise, specializing in high and low voltage switchgears, substations, transformers, and a comprehensive range of electrical equipment including vacuum circuit breakers and load break switches.
Our factory stands proudly as the premier supplier to the reputable State Grid Corporation of China, consistently delivering unmatched quality and reliability.
2. Do you accept customized services?
We offer outstanding OEM/ODM services along with the flexibility to brand products with your logo. Our expert technical and quotation teams are committed to crafting solutions that perfectly align with your specific needs and parameters, ensuring absolute satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is just 1 piece, providing ultimate accessibility for your requirements.
4. How long is your delivery lead time?
Delivery timelines depend on your distinct requirements and order volume. Typically, we offer a swift turnaround of 5 to 10 working days.
5. How do you solve quality problems?
For quality issues, please share detailed photographs. Our dedicated technical and quality assurance teams will perform a thorough analysis and provide a satisfactory resolution within a swift 2-day timeframe.
6. What are your payment terms?
Our payment terms are designed to offer flexibility and convenience for our valued clients. We require a 30% T/T deposit upfront, ensuring your order is promptly reserved. The remaining 70% is due prior to shipment, guaranteeing your products reach you seamlessly and on time. Additionally, we accommodate payments through Western Union and Letters of Credit (L/C), providing diverse options to meet your financial preferences.