Factory Direct Sales of Premium Selected 400kVA 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: 1400.00cm * 1000.00cm * 1100.00cm
• Package Gross Weight: 1300.000kg

Product Description

Product Description:
Introducing the S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer, a masterpiece of engineering designed for AC 50Hz, operating at rated voltages of 10kV and 20kV. This versatile transformer excels in providing power solutions for industries including petroleum, metallurgy, chemical, textile, light industry, and more, even thriving in large, dust-prone environments.

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 proudly introduce our latest energy-efficient marvel, the oil-immersed transformer. Designed and crafted by Jiangsu Xinhong Electrical Equipment Co., Ltd., this transformer is a testament to innovation and efficiency, utilizing state-of-the-art technology to deliver outstanding performance and unparalleled benefits to our valued customers.

Our oil-immersed transformers stand out for their remarkable low-loss and high-efficiency capabilities. Through meticulous engineering, we've optimized energy use, drastically minimizing waste during operation. This leads to substantial energy savings, making our transformers the perfect choice for eco-conscious businesses aiming to reduce carbon footprints and save costs over time.

Beyond energy conservation, our oil-immersed transformers boast features that significantly enhance performance. Engineered for minimal noise, these transformers employ advanced insulation and construction techniques, ensuring a tranquil and serene operational environment.

Our fully sealed transformers prioritize safety by expertly guarding against moisture and fire risks. The absence of oil storage tanks enhances their reliability. Elastic corrugated plates adjust to oil volume changes, limiting air exposure, thus preventing oil degradation and insulation wear. This cutting-edge design extends the transformer's lifespan and reduces maintenance needs, cutting costs and boosting efficiency.

Investing in our oil-immersed transformers guarantees access to superior quality products adhering to the highest industry standards. Fabricated from premium materials and rigorously tested, our transformers promise exceptional performance and robustness, reflecting our unwavering commitment to exceeding customer expectations.

In summary, our oil-immersed transformers signify a significant leap in power transformation technology, offering low-loss, high-efficiency, and robust resistance to moisture and fire. They present substantial advantages across various industries-delivering energy savings, pollution reduction, and enhanced operational reliability. Choose our energy-efficient transformers for unmatched reliability and efficiency.

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 renowned manufacturer with over ten years of experience, specializing in high and low voltage switchgears, substations, transformers, and an array of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly distinguishes itself as the leading supplier to the State Grid Corporation of China, ensuring unmatched quality and dependability.
2. Do you accept customized services?
We offer outstanding OEM/ODM services, providing the flexibility to personalize products with your brand. Our dedicated technical and quotation teams work diligently to tailor solutions that meet your precise specifications, ensuring complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is remarkably just 1 piece, designed to accommodate every client's requirements with ease.
4. How long is your delivery lead time?
Delivery timelines are based on your specific needs and order size, typically ranging from 5 to 10 business days.
5. How do you solve quality problems?
To swiftly resolve any quality issues you may encounter, we kindly request that you provide us with detailed photographs. Our dedicated technical and quality assurance teams are committed to conducting a comprehensive analysis and will deliver a satisfactory and efficient solution within an impressive timeframe of just 2 days.
6. What are your payment terms?
Our payment terms are straightforward: we require a 30% T/T deposit in advance to secure your order, with the remaining 70% due before shipment. For your convenience, we also accept payments through West Union and Letters of Credit (L/C).