Direct Sales of S11/S13/S20 Series 2500kVA 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: 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, an extraordinary solution designed for AC 50Hz systems with rated working voltages of 10kV, 20kV, and below. This transformer is perfectly crafted for industries like petroleum, metallurgy, chemical, textile, and light industry, as well as expansive dusty environments requiring sophisticated power distribution 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;

Embark on a journey of unmatched efficiency with our latest innovation-the energy-efficient oil-immersed transformer. Exclusively developed and manufactured by Jiangsu Xinhong Electrical Equipment Co., Ltd., this cutting-edge, fully sealed marvel employs the latest technology to deliver unparalleled performance and an array of benefits tailored to meet our customers' ever-evolving needs.

Our oil-immersed transformers set a new standard in energy conservation, boasting superior low-loss and high-efficiency attributes. Through meticulous engineering, energy waste is dramatically minimized, culminating in substantial power consumption reductions. This makes our transformers a prime choice for the environmentally conscious. By selecting our energy-efficient transformers, enterprises not only mitigate their carbon impact but also realize considerable cost savings.

Beyond energy savings, our oil-immersed transformers are equipped with exceptional features that augment their overall functionality. They are engineered to function with the utmost minimal noise levels, achieved through sophisticated insulation and expert assembly techniques, ensuring a serene and productive workspace.

Our fully sealed transformers are expertly crafted to offer outstanding moisture and fire resistance. By forgoing oil storage tanks, we significantly enhance the safety and dependability of our transformers. The corrugated tank plates adeptly absorb oil volume changes, preventing air exposure, thus diminishing risks of oil degradation and insulation wear-out. This intelligent design not only extends transformer lifespan but also lessens maintenance needs, enhancing cost-effectiveness and operational productivity.

Investing in our oil-immersed transformers assures customers of acquiring premier products that satisfy the highest industry standards. Fabricated from superior materials and subjected to exhaustive testing, our transformers promise peak durability and performance. We uphold a steadfast dedication to delivering extraordinary products that consistently surpass customer expectations.

In conclusion, our oil-immersed transformer collection heralds a revolution in energy-efficient power transformation. With features such as low loss, high efficiency, moisture, and fire resistance, our transformers offer businesses across diverse sectors a wealth of advantages. By choosing our transformers, clients unlock substantial energy savings, diminish environmental impact, and relish in boosted reliability and efficiency. Discover the transformative power of our energy-efficient oil-immersed transformers-a choice that defines reliability and excellence.

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 professional factory with a decade of expertise, specializing in high and low voltage switchgears, substations, transformers, and a variety of electrical equipment such as vacuum circuit breakers and load break switches.
Our factory proudly stands as the premier supplier for the esteemed State Grid Corporation of China, delivering unparalleled quality and reliability.
2. Do you accept customized services?
Yes, we provide exceptional OEM/ODM services, allowing you to personalize products with your logo. Our adept technical and quotation teams are dedicated to crafting bespoke solutions that align with your unique specifications and parameters, ensuring complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is just 1 piece, ensuring accessibility for all your needs.
4. How long is your delivery lead time?
Delivery timelines are contingent on your specific requirements and order volume. Typically, you can expect a turnaround of 5 to 10 working days.
5. How do you solve quality problems?
In order to swiftly address any quality concerns you may encounter, we kindly request you to provide comprehensive photographs that clearly illustrate the issue. Our committed technical and quality assurance teams will meticulously analyze the details and ensure a satisfying resolution is proposed within a remarkably swift timeframe of just 2 days.
6. What are your payment terms?
Our payment terms are designed to be efficient and straightforward: a 30% T/T deposit is required upfront, with the remaining 70% due prior to shipment. Additionally, for your convenience, we accept payments through West Union and Letters of Credit (L/C).