Durable Energy-Efficient 400kVA Three Phase S11/S13 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:
The S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer stands at the forefront of energy transformation technology. Designed for use in AC 50Hz, it efficiently operates within power systems rated at 10kV, 20kV, and below. This makes it an ideal solution for industries such as petroleum, metallurgy, chemicals, textiles, and light industry, as well as environments plagued by large amounts of dust, ensuring robust and reliable energy distribution.

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 cutting-edge energy-efficient power transformer-the oil-immersed transformer. Crafted with precision by Jiangsu Xinhong Electrical Equipment Co., Ltd., this fully sealed marvel utilizes state-of-the-art technology to deliver unparalleled performance and remarkable advantages to our esteemed clientele.

Our oil-immersed transformers are engineered for excellence, boasting significant energy-saving features through minimized energy loss and maximized efficiency. By harnessing advanced design and meticulous engineering, these transformers drastically cut down on energy waste, making them the perfect choice for eco-conscious businesses aiming to curtail their energy consumption and carbon footprint, while also realizing major financial savings over time.

Beyond energy savings, our oil-immersed transformers are packed with exceptional features that boost their overall efficacy. A standout characteristic is their minimal noise output, achieved using superior insulation materials and expert construction techniques, ensuring a serene and comfortable environment.

Designed with safety and durability in mind, our fully sealed transformers feature innovative moisture and fire prevention capabilities. By omitting oil storage tanks, the transformers enhance safety and reliability. Corrugated plate elasticity within the tank mitigates oil volume changes and prevents air ingress, reducing the likelihood of oil degradation and insulation aging. This forward-thinking design extends transformer lifespan and slashes maintenance demands, translating to cost savings and heightened operational efficiency.

Choosing our oil-immersed transformers guarantees access to superb quality products that adhere to the industry's stringent standards. Constructed from premium materials and subjected to rigorous testing, our transformers promise optimal performance and longevity. We are steadfast in our dedication to providing products that surpass our customers' discerning expectations.

Our oil-immersed transformer series epitomizes a milestone in energy-efficient power transformation technology. With their low loss, high efficiency, and resistance to moisture and fire, these transformers offer countless advantages across diverse industry sectors. Selecting our transformers will lead to substantial energy savings, reduced environmental impact, and enhanced operational reliability. Discover the superior performance of our energy-efficient oil-immersed transformers-a trusted and dependable choice.

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 professional factory with a decade of expertise, specializing in high and low voltage switchgears, substations, transformers, and a wide range of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is recognized as the leading supplier to the prestigious State Grid Corporation of China, offering unmatched quality and dependability.
2. Do you accept customized services?
Absolutely! We deliver outstanding OEM/ODM services, enabling you to personalize your products with your logo. Our adept technical and quotation teams are committed to developing a customized solution tailored to your exact requirements, ensuring complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is a mere 1 piece, ensuring accessibility for all your needs.
4. How long is your delivery lead time?
Delivery schedules depend on your specific needs and order volume. Generally, you can anticipate a delivery window of 5 to 10 working days.
5. How do you solve quality problems?
To swiftly address any quality concerns, please ensure to provide detailed and clear photographs. Our devoted technical and quality assurance teams are poised to conduct a comprehensive analysis, guaranteeing a satisfactory resolution delivered within a remarkable timeframe of just 2 days.
6. What are your payment terms?
Our payment terms are structured to ensure ease and reliability: we require a 30% T/T deposit upfront, with the remaining 70% due prior to shipment. In addition, we accommodate payments through West Union and Letters of Credit (L/C) for your convenience.