High Quality 33kv S11 Series Three Phase Oil Immersed Power 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: 1400.00cm * 1000.00cm * 1100.00cm
• Package Gross Weight: 1300.000kg

Product Description

Product Description:
The S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer is a pinnacle of engineering excellence, meticulously designed for AC 50Hz power systems with rated voltages of 10kV and 20kV and below. Crafted to serve a broad spectrum of industries, including petroleum, metallurgy, chemical, textile, and light industry, this transformer thrives in environments with large dust presence, making it the ideal choice for diverse industrial applications.

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;

Introducing our latest marvel in energy transformation technology-the oil-immersed transformer by Jiangsu Xinhong Electrical Equipment Co., Ltd. Developed with a commitment to innovation and excellence, this fully sealed transformer harnesses the power of advanced technology to deliver unparalleled performance, providing numerous advantages to discerning customers seeking top-tier energy solutions.

Our oil-immersed transformers are renowned for their superior low-loss, high-efficiency design. Through meticulous engineering and precision design, energy waste is significantly minimized during the transformation process, resulting in substantial power savings. This positions our transformers as the optimal choice for energy-conscious clients, allowing businesses to slash their carbon footprint while enjoying long-term cost reductions.

Beyond energy efficiency, our line of oil-immersed transformers boasts an array of impressive features that amplify their performance. Engineered for quiet operation, these transformers utilize state-of-the-art insulation materials and expert construction techniques to maintain a serene work environment, ensuring minimal noise output for a tranquil operational atmosphere.

Our fully sealed transformers are meticulously designed to thwart moisture and fire threats. By eliminating the traditional oil storage tanks, we enhance the safety and reliability of our transformers. The innovative corrugated plates compensate for oil volume changes, preventing air contact and curbing the risk of oil degradation and insulation wear. This cutting-edge design not only extends the transformer's lifespan but also minimizes maintenance needs, reducing operational costs and boosting efficiency.

When investing in our oil-immersed transformers, customers can have absolute confidence in acquiring products that align with the most stringent industry standards. Constructed from premier materials and subjected to exhaustive testing, our transformers guarantee peak performance and durability. Our unwavering dedication to delivering outstanding products ensures that we consistently surpass customer expectations.

In essence, our oil-immersed transformer series signifies a revolutionary advancement in energy-efficient power transformation technology. With attributes such as low loss, high efficiency, and resistance to moisture and fire, our transformers offer a multitude of advantages across a wide array of industries. By opting for our transformers, customers achieve significant energy savings, minimize pollution, and enhance reliability and operational efficiency. Experience transformative excellence with our energy-efficient oil-immersed transformers-a choice of reliability.

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

Shipping:

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a prestigious professional factory with a decade of mastery, specializing in high and low voltage switchgears, substations, transformers, and an assortment of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory holds the esteemed position as the leading supplier for the State Grid Corporation of China, offering unmatched quality and dependability.
2. Do you accept customized services?
We proudly offer outstanding OEM/ODM services, providing the flexibility to tailor your products with your branding. Our skilled technical and quotation teams are committed to creating a solution tailored to your specifications and parameters, ensuring satisfaction at every level.
3. What is your MOQ?
Our minimum order quantity (MOQ) is merely 1 piece, ensuring accessibility for all your requirements.
4. How long is your delivery lead time?
Delivery timelines are tailored to your specific needs and order volume, typically ranging from 5 to 10 working days for efficient turnaround.
5. How do you solve quality problems?
To swiftly address any quality concerns, kindly furnish us with comprehensive photographs. Our devoted technical and quality assurance teams are poised to perform an in-depth analysis and will provide you with an exceptional solution within a swift timeframe of just 2 days.
6. What are your payment terms?
Our payment terms are structured for your convenience: a 30% T/T deposit is required upfront, with the remaining 70% due prior to shipment. We also offer the flexibility of payment through West Union and Letters of Credit (L/C).