Factory Direct Sales of High-Quality Energy-Efficient 1250kVA 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: 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, an exceptional solution designed for AC 50Hz, with rated working voltages of 10kV, 20kV, and below. Ideal for power systems within petroleum, metallurgy, chemical, textile, light industry sectors, and large dust-laden environments, this transformer is the perfect choice to meet your industrial distribution needs.

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;

Discover our state-of-the-art, energy-efficient power transformer-the oil-immersed transformer. Proudly developed and manufactured by Jiangsu Xinhong Electrical Equipment Co., Ltd., this fully sealed transformer harnesses advanced technology to deliver unparalleled performance and a multitude of advantages to our valued customers.

Our range of oil-immersed transformers stands out with their remarkable efficiency and minimal energy loss. Through precise engineering and innovative design, we have drastically cut down on energy wastage throughout the transformation process. This translates into substantial energy savings, making them the perfect choice for eco-conscious customers keen on minimizing their carbon footprint and reducing long-term energy costs.

Not only do our oil-immersed transformers conserve energy, but they also boast a host of impressive features that elevate their performance. Meticulously crafted to function with remarkably low noise, these transformers employ cutting-edge insulation materials and expert construction techniques, ensuring a serene and undisturbed work environment.

Our fully sealed transformers are expertly crafted to resist moisture and fire hazards, significantly enhancing safety and reliability. By eliminating oil storage tanks, we boost the longevity and dependability of our units. The innovative design of corrugated plates accommodates oil volume fluctuations, preventing air contact and reducing oil degradation and insulation aging, thereby extending the transformer's lifespan and lowering maintenance demands, resulting in cost savings and higher operational efficiency.

Investing in our oil-immersed transformers guarantees access to top-tier products that meet the highest industry standards. Constructed with superior materials and rigorously tested for peak performance and durability, our transformers embody our dedication to delivering products that consistently surpass customer expectations.

In conclusion, our oil-immersed transformer series represents a significant leap forward in energy-efficient power transformation technology. With features such as low energy loss, high efficiency, and resistance to moisture and fire, these transformers offer extensive advantages across diverse industries. By selecting our transformers, customers unlock significant energy savings, reduced environmental impact, and enhanced reliability, coupled with outstanding operational efficiency. Embrace the transformation with our dependable range of energy-efficient oil-immersed transformers.

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 distinguished professional factory with over a decade of expertise, specializing in high and low voltage switchgears, substations, transformers, and a variety of electrical equipment including vacuum circuit breakers and load break switches.
As the premier supplier for the renowned State Grid Corporation of China, our factory is synonymous with unmatched quality and reliability.
2. Do you accept customized services?
We offer outstanding OEM/ODM services, allowing you to customize products with your branding. Our dedicated technical and quotation teams work meticulously to deliver solutions tailored to your unique specifications and requirements for your complete satisfaction.
3. What is your MOQ?
With a minimum order quantity (MOQ) of just 1 piece, our products are accessible for all your diverse needs.
4. How long is your delivery lead time?
Our delivery timelines are tailored to your specific order requirements and volumes. Generally, you can anticipate a swift turnaround within 5 to 10 working days.
5. How do you solve quality problems?
To effectively address any quality concerns, we kindly ask you to supply comprehensive and detailed photographs. Our committed technical and quality assurance teams will carry out an in-depth analysis to swiftly provide you with a satisfactory solution, all within an impressive timeframe of just 2 days.
6. What are your payment terms?
Our payment terms are structured as follows: a 30% T/T deposit is required upfront, while the remaining 70% is payable prior to shipment. Additionally, we offer the convenience of payment through West Union and Letters of Credit (L/C) to accommodate your preferences.