Direct Sales of S11/S13/S20 Series 1250kVA Oil Immersed Transformer From Chinese Factory

• 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: 1800.00cm * 1300.00cm * 1400.00cm
• Package Gross Weight: 2810.000kg

Product Description

Product Description:
Discover the pinnacle of efficiency with our S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer! Ideally crafted for AC 50Hz applications, this cutting-edge transformer is engineered for power systems with a rated working voltage of 10kV, 20kV, and below. It's the perfect solution for industries such as petroleum, metallurgy, chemical, textile, and light industries, as well as for large dust environments where distribution transformers are essential.

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 introduce our latest marvel in energy efficiency-the oil-immersed transformer. Developed by Jiangsu Xinhong Electrical Equipment Co., Ltd., this fully sealed transformer employs state-of-the-art technology to deliver unparalleled performance, offering significant benefits to our valued clients.

Our oil-immersed transformers are designed to be a paragon of low loss and high efficiency. With meticulous engineering and innovative design, these transformers dramatically curtail energy wastage during renovations, resulting in substantial power savings. Perfect for energy-conscious businesses, our transformers help reduce carbon footprints and achieve considerable long-term cost savings.

Beyond energy conservation, our oil-immersed transformers showcase an impressive suite of features that elevate performance. They are engineered to minimize noise output, utilizing advanced insulation materials and superior construction techniques to ensure a serene and productive working environment.

Our fully sealed transformers are expertly crafted to avert moisture and fire hazards, dispensing with the need for traditional oil storage tanks to enhance safety and dependability. The innovative use of corrugated plates compensates for oil volume changes while preventing air contact, thereby mitigating oil degradation and insulation aging. This avant-garde design extends transformer lifespan, reduces maintenance needs, and optimizes operational efficiency.

Investing in our oil-immersed transformers ensures access to high-quality products that adhere to the most stringent industry standards. Crafted from top-tier materials and subjected to rigorous testing, our transformers guarantee peak performance and longevity. We are devoted to delivering products that not only meet but surpass our customers' highest expectations.

In summary, our oil-immersed transformer series marks a revolutionary leap in energy-efficient power transformation technology. Offering low loss, high efficiency, and resistance to moisture and fire, our transformers deliver diverse advantages for businesses across various sectors. Choose our transformers to unlock substantial energy savings, minimize environmental impact, and enhance reliability and operational efficiency. Experience the transformative power of our energy-efficient oil-immersed transformers-a choice you can trust.

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

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Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished and professional manufacturing powerhouse with over a decade of expertise. Specializing in high and low voltage switchgears, substations, transformers, and an extensive array of electrical equipment including vacuum circuit breakers and load break switches.
Our factory confidently leads as the premier supplier to the State Grid Corporation of China, ensuring unmatched quality and dependability.
2. Do you accept customized services?
We enthusiastically offer outstanding OEM/ODM services, coupled with the adaptability to brand your products with your logo. Our proficient technical and quotation teams are committed to tailoring a solution that aligns flawlessly with your specifications and parameters, guaranteeing your complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is conveniently set at just 1 piece, catering to all your diverse requirements.
4. How long is your delivery lead time?
Delivery timeframes are tailored to your specific needs and order size. Generally, a swift turnaround of 5 to 10 working days can be expected.
5. How do you solve quality problems?
To effectively address any quality concerns, we kindly request that you provide comprehensive photographs. Our devoted technical and quality assurance teams are committed to conducting an in-depth analysis, ensuring that a satisfactory resolution is provided within a mere 2-day timeframe.
6. What are your payment terms?
Our payment terms are structured as follows: a 30% T/T deposit is required upfront, with the remaining 70% due just before shipment. Additionally, we offer the convenience of accepting payments through West Union and Letters of Credit (L/C).