Factory Direct Sales of High-Quality 2500kVA Three-Phase Oil Immersed 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:
The S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer by Jiangsu Xinhong Electrical Equipment Co., Ltd., is meticulously engineered for applications across AC 50Hz power systems with rated working voltages of 10kV, 20kV, and below. Ideal for sectors such as petroleum, metallurgy, chemical, textile, and light industry, as well as environments with high dust levels, this advanced distribution transformer offers unmatched reliability and performance.

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 with the finest technology by Jiangsu Xinhong Electrical Equipment Co., Ltd. This fully sealed marvel is designed to deliver peak performance and a multitude of advantages to our esteemed clientele.

Our oil-immersed transformers are synonymous with low loss and unparalleled efficiency. Through innovative engineering and meticulous design, energy wastage has been sharply minimized, resulting in substantial power savings. These transformers are the epitome of energy efficiency, enabling enterprises to not only minimize their carbon footprint but also enjoy noteworthy cost reductions over time.

Beyond energy conservation, our oil-immersed transformers boast an impressive suite of features that elevate their performance. Engineered for minimal noise output, they employ sophisticated insulation materials and cutting-edge construction techniques, creating a serene and comfortable work environment.

Our fully sealed transformers are ingeniously designed to withstand moisture and fire. By eliminating traditional oil storage tanks, we've enhanced the safety and reliability of these transformers. The corrugated tank plates flexibly adjust to oil volume changes, preventing air exposure and preserving oil quality, which, in turn, extends the transformer's lifespan and reduces maintenance needs, optimizing both safety and cost-efficiency.

By choosing our oil-immersed transformers, customers invest in products of superior quality that adhere to the industry's strictest standards. Meticulously crafted from premium materials and subjected to comprehensive testing, our transformers guarantee outstanding performance and durability. Our unwavering commitment to excellence ensures products that surpass customer expectations.

In conclusion, our oil-immersed transformer series signifies a monumental advancement in energy-efficient power transformation technology. With exceptional attributes such as low loss, high efficiency, and resistance to moisture and fire, these transformers present a myriad of benefits across diverse industries. By opting for our transformers, businesses can achieve significant energy savings, reduce environmental impact, and enhance reliability and operational efficiency. Discover the remarkable difference with our energy-efficient oil-immersed transformers - your trusted partner in performance and sustainability.

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 professional factory, boasting a decade of expertise in crafting high and low voltage switchgears, substations, transformers, and a comprehensive range of electrical equipment, including vacuum circuit breakers and load break switches.
Proudly, our factory serves as the premier supplier to the esteemed State Grid Corporation of China, exemplifying unmatched quality and reliability.
2. Do you accept customized services?
We offer outstanding OEM/ODM services, providing the flexibility to brand products with your logo. Our dedicated technical and quotation teams are committed to developing solutions tailored to your precise requirements, ensuring complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is a single piece, ensuring accessibility for all your requirements.
4. How long is your delivery lead time?
Delivery timelines are customized to meet your specific demands and order size, typically ranging from 5 to 10 working days.
5. How do you solve quality problems?
To swiftly address any quality concerns, kindly provide us with comprehensive and detailed photographs. Our committed and professional technical and quality assurance teams will embark on an exhaustive analysis, ensuring that we deliver an exceptional and satisfactory solution within an impressive timeframe of just 2 days.
6. What are your payment terms?
Our payment terms are designed to offer flexibility and peace of mind: we require a 30% T/T deposit upfront, with the remaining 70% to be settled before shipment. Additionally, for your convenience, we also accommodate payments via West Union and Letters of Credit (L/C).