S11/S13 Series 500kVA 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: 1450.00cm * 1100.00cm * 1200.00cm
• Package Gross Weight: 1500.000kg

Product Description

Product Description:
Introducing the S11-M-30~2500kVA/20-10, our cutting-edge, fully sealed oil-immersed transformer. Engineered for excellence, it is perfect for AC 50Hz systems with rated working voltages of 10kV, 20kV, and below. This transformer is an ideal power solution for various industries such as petroleum, metallurgy, chemical, textile, light industry, and areas with heavy dust, ensuring reliable 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;

We proudly present our latest innovation in energy efficiency: the oil-immersed transformer. Crafted with state-of-the-art technology, this fully sealed transformer exemplifies superior performance, offering a multitude of benefits to our valued customers.

Our oil-immersed transformers are renowned for their low loss and high efficiency. Ingeniously designed, they minimize energy wastage during revamps, resulting in substantial power consumption savings. These transformers are indispensable for eco-conscious customers, aiding in carbon footprint reduction while delivering long-term cost-effectiveness.

Beyond energy conservation, our oil-immersed transformers boast remarkable features that elevate their performance. They operate with minimal noise, achieved through advanced insulation materials and meticulous construction, fostering a serene work environment.

Our fully sealed transformers excel in moisture and fire prevention. By forgoing oil storage tanks, we enhance safety and reliability. The elastic corrugated plates allow for oil volume adjustments, preventing air contact and minimizing oil degradation, thus prolonging the transformer's lifespan and reducing maintenance needs, ultimately boosting operational efficiency.

Investing in our oil-immersed transformers assures customers of premium quality products adhering to stringent industry standards. Manufactured with top-tier materials and subjected to rigorous testing, these transformers promise optimal performance and longevity. We are committed to exceeding customer expectations with exceptional products.

Our oil-immersed transformer series represents a monumental leap in power transformation technology, offering low loss, high efficiency, and resistance to moisture and fire. These transformers deliver myriad benefits across diverse industries, enabling significant energy savings, pollution reduction, and enhanced reliability and efficiency. Discover the unparalleled performance of our energy-efficient oil-immersed transformers today.

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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FAQ:
1. Are you a trading company or manufacturer?
As a distinguished professional factory, we boast a decade of expertise in high and low voltage switchgears, substations, transformers, and a wide array of electrical equipment including vacuum circuit breakers and load break switches.
We are proud to be the premier supplier to the prestigious State Grid Corporation of China, offering products that set the benchmark for quality and reliability.
2. Do you accept customized services?
We excel in providing exceptional OEM/ODM services, customizing products with your logo. Our dedicated technical and quotation teams are committed to crafting bespoke solutions tailored to your specifications, ensuring complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is just one piece, making our products exceptionally accessible to meet all your requirements.
4. How long is your delivery lead time?
Our delivery timelines are tailored to your specific requirements and order volume. Typically, expect a swift turnaround time of 5 to 10 working days.
5. How do you solve quality problems?
To effectively address any quality concerns, we kindly request you to provide comprehensive and detailed photographs. Our specialized technical and quality assurance teams are committed to conducting an in-depth analysis, ensuring the delivery of a tailored and satisfactory solution within a swift timeframe of just 2 days.
6. What are your payment terms?
Our payment terms are structured to facilitate seamless transactions. We require a 30% T/T deposit upfront to initiate processing, with the balance of 70% due prior to shipment. For your convenience, we also accommodate payments through Western Union and Letters of Credit (L/C).