S11/S13 Series 400kVA Three Phase 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: 1400.00cm * 1000.00cm * 1100.00cm
• Package Gross Weight: 1300.000kg

Product Description

Product Description:
Our S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer stands as a pinnacle of modern electrical engineering. Designed for AC 50Hz systems with rated working voltages of 10kV, 20kV, and below, it is the perfect solution for power systems in various industries such as petroleum, metallurgy, chemical, textile, light industry, and other enterprises, including large dust environments. This robust distribution transformer is engineered to cater to the most demanding applications seamlessly.

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 state-of-the-art energy-efficient power transformer - the oil-immersed transformer. Crafted by Jiangsu Xinhong Electrical Equipment Co., Ltd., this fully sealed marvel employs the latest technological advancements to deliver exemplary performance, offering a plethora of benefits tailored for our valued customers.

Our oil-immersed transformers boast unmatched low loss and high efficiency. By employing meticulous engineering and innovative design, we have drastically minimized energy wastage, particularly during renovation processes. This translates to substantial power consumption savings, making our transformers the quintessential choice for energy-conscious clients. Opting for our cutting-edge transformers allows businesses not only to reduce their environmental impact but also to secure considerable long-term cost savings.

Beyond energy savings, our oil-immersed transformers are endowed with a suite of features that enhance their operational excellence. Primarily, they are engineered to function with remarkably low noise levels, achieved through superior insulation materials and expert construction techniques, ensuring a tranquil and pleasant working environment.

Our fully sealed transformers are masterfully designed to thwart moisture and fire risks. By eliminating external oil storage tanks, we bolster safety and reliability. The innovative use of corrugated plates within the tank adeptly adapts to oil volume changes, preventing air exposure and thereby mitigating oil degradation and insulation aging. This forward-thinking design extends the transformer's service life, slashes maintenance needs, and amplifies operational efficiency.

Investing in our oil-immersed transformers assures customers of superior quality products that adhere to the highest industry standards. Our transformers are meticulously fabricated from premium materials and subjected to stringent testing protocols to guarantee peak performance and longevity. We are dedicated to delivering outstanding products that surpass our clients' expectations, showcasing our commitment to excellence.

In conclusion, our oil-immersed transformer series heralds a revolution in energy-efficient power transformation technology. With attributes like low loss, high efficiency, and robust resistance to moisture and fire, our transformers deliver a multitude of advantages across diverse business sectors. Choosing our transformers empowers customers to realize significant energy conservation, diminish pollution, and bask in enhanced reliability and operational efficacy. Discover the superior quality of our energy-efficient oil-immersed transformers - a choice you can rely on.

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 prestigious manufacturer with a decade-long legacy, specializing in an extensive range of high and low voltage switchgears, substations, transformers, and electrical devices such as vacuum circuit breakers and load break switches.
Proudly, our factory is a distinguished supplier to the renowned State Grid Corporation of China, offering supreme quality and unwavering reliability.
2. Do you accept customized services?
We offer unparalleled OEM/ODM services, with the flexibility to personalize your products with your own branding. Our seasoned technical and quotation teams are committed to delivering bespoke solutions that align with your specifications and expectations, ensuring unparalleled satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is a mere 1 piece, providing accessibility for all your requisites.
4. How long is your delivery lead time?
Delivery timelines are tailored to your unique requirements and order size. Typically, our efficient processes ensure a swift turnaround of 5 to 10 working days.
5. How do you solve quality problems?
To address any quality issues promptly, we kindly ask you to furnish us with detailed photographs of the concern. Our specialized technical and quality assurance teams will meticulously analyze the situation and, with utmost precision, craft a solution that meets your satisfaction. This comprehensive review and resolution process is designed to ensure you receive feedback and a satisfactory solution within a swift timeframe of 2 days.
6. What are your payment terms?
We require a 30% T/T deposit to be made in advance, with the remaining 70% payable before shipment. Additionally, we are pleased to offer flexible payment options through West Union and Letters of Credit (L/C), providing you with a variety of secure payment methods to suit your needs.