High-Efficiency 1250kVA S11 Three Phase Oil Immersed Distribution Transformer From China

• 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: 1800.00cm * 1300.00cm * 1400.00cm
• Package Gross Weight: 2810.000kg

Product Description

Product Description:
Introducing the S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer, tailored for AC 50Hz systems with rated working voltages of 10kV and 20kV. This powerhouse is designed to thrive in industries like petroleum, metallurgy, chemical, textile, and light industry, as well as in areas with significant dust, ensuring seamless distribution and reliability.

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 unveil our cutting-edge energy-efficient power transformer - the oil-immersed transformer. Crafted by Jiangsu Xinhong Electrical Equipment Co., Ltd., this fully sealed marvel employs state-of-the-art technology to deliver unparalleled performance and extensive advantages to our customers.

Our oil-immersed transformers stand out due to their low energy loss and exceptional efficiency. Meticulously engineered, they substantially curtail energy wastage, making them perfect for eco-conscious clients. Businesses choosing our transformers can not only diminish their environmental impact but also enjoy long-term cost savings, cementing our products as the ideal choice for sustainability.

Beyond energy savings, our oil-immersed transformers boast a suite of features enhancing their performance. Key among these is their remarkably low noise operation, achieved through advanced insulation and expert craftsmanship, creating a serene and productive work environment.

Moreover, our fully sealed transformers are designed to resist moisture and fire. By eliminating oil storage tanks, we enhance safety and reliability. The corrugated plate elasticity compensates for oil volume changes, preventing air contact and mitigating oil deterioration. This design innovation not only extends the transformer's lifespan but also slashes maintenance needs, boosting cost-efficiency and operational performance.

Investing in our oil-immersed transformers guarantees access to top-tier products meeting strict industry benchmarks. Constructed from premium materials and thoroughly tested, our transformers promise outstanding performance and longevity. We are committed to delivering superior products that surpass customer expectations.

In summary, our oil-immersed transformer lineup signifies a revolutionary leap in energy-efficient power transformation technology. With features like low loss, high efficiency, and robust resistance to moisture and fire, our transformers offer extensive benefits to diverse industries. By choosing our solutions, customers secure substantial energy savings, reduced emissions, and heightened reliability and efficiency. Discover unmatched excellence with our energy-efficient oil-immersed transformers - a choice you can count 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

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a leading professional factory with over a decade of experience, specializing in high and low voltage switchgears, substations, transformers, and a comprehensive range of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is the foremost supplier for the prestigious State Grid Corporation of China, consistently delivering unmatched quality and reliability.
2. Do you accept customized services?
We offer unparalleled OEM/ODM services with the flexibility to personalize products with your logo. Our skilled technical and quotation teams are devoted to developing solutions tailored to your specifications, ensuring complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is a mere 1 piece, accommodating a wide range of requirements.
4. How long is your delivery lead time?
Delivery times are influenced by your specific needs and order size. Generally, expect a turnaround of 5 to 10 working days.
5. How do you solve quality problems?
For quality concerns, provide detailed photos, and our dedicated technical and quality assurance teams will conduct a comprehensive analysis, offering a satisfactory solution within 2 days.
6. What are your payment terms?
Our payment terms are designed to offer flexibility and ease for our valued customers. We require a 30% T/T deposit initially to secure your order, with the balance of 70% payable before shipment. Additionally, we accommodate various payment preferences by accepting West Union and Letters of Credit (L/C), ensuring a seamless transaction experience.