Durable Three Phase 11kv Cast-Resin Oil-Immersed Transformer for Industrial Use

• 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: 1200.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 810.000kg

Product Description

Product Description:
The S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer is meticulously crafted for AC 50Hz systems, supporting rated working voltage of 10kV, 20kV, and below. This powerhouse of a transformer is ideal for demanding environments such as petroleum, metallurgy, chemical, textile, and light industries, as well as areas abundant with dust, ensuring robust and reliable power 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 latest marvel in energy efficiency: the oil-immersed transformer. With cutting-edge technology at its core, this fully sealed transformer is engineered by Jiangsu Xinhong Electrical Equipment Co., Ltd. to deliver peak performance, offering unparalleled advantages that cater to the evolving needs of our discerning customers.

Our oil-immersed transformers excel in delivering low loss and high efficiency, thanks to precise engineering and innovative design. This significantly curtails energy wastage, paving the way for substantial power savings. Our transformers stand as a beacon for energy-conscious clients, promising not just a reduced carbon footprint but also considerable cost reductions over time.

Beyond energy conservation, our oil-immersed transformers boast a suite of features that amplify their impressive performance. They are specifically designed to operate with ultra-low noise levels. This is achieved through state-of-the-art insulation materials and masterful construction techniques, ensuring a serene and noise-free environment, enhancing workplace comfort.

Our fully sealed transformers are meticulously designed to thwart moisture and fire, enhancing reliability. By eliminating oil storage tanks, we elevate safety. The corrugated plates' elasticity in the tank adapts to oil volume changes and prevents air exposure, minimizing oil degradation and insulation wear. This cutting-edge design not only extends transformer lifespan but also slashes maintenance needs, boosting efficiency and reducing costs.

Investing in our oil-immersed transformers ensures customers receive premium quality that aligns with the highest industry standards. Crafted from superior materials and subjected to stringent testing, our transformers guarantee optimal performance and longevity. We take immense pride in providing products that not only meet but exceed our customers' expectations.

In summary, our series of oil-immersed transformers marks a revolutionary leap in energy-efficient power transformation. With attributes like low loss, high efficiency, and enhanced resistance to moisture and fire, our transformers offer a multitude of benefits across industries. Opt for our transformers to reap significant energy savings, mitigate pollution, and enjoy unparalleled reliability and efficiency. Discover the excellence of our advanced, energy-efficient oil-immersed transformers-a choice you can trust.

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 distinguished professional factory with over a decade of expertise, specializing in both high and low voltage switchgears, substations, transformers, and an array of electrical equipment such as vacuum circuit breakers and load break switches.
Our factory proudly holds the distinction of being the leading supplier for the prestigious State Grid Corporation of China, delivering unmatched quality and reliability.
2. Do you accept customized services?
Yes, we offer outstanding OEM/ODM services, providing the flexibility to personalize your products with your logo. Our skilled technical and quotation teams are committed to crafting solutions that are tailored to your precise specifications and parameters, ensuring maximum satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is just 1 piece, making our offerings accessible to meet all your requirements.
4. How long is your delivery lead time?
Delivery timelines are tailored to your specific needs and order size. Generally, you can anticipate a swift turnaround of 5 to 10 working days.
5. How do you solve quality problems?
For quality issues, kindly supply detailed photographs. Our specialized technical and quality assurance teams will conduct an exhaustive analysis and deliver a satisfactory resolution within a swift 2-day timeframe.
6. What are your payment terms?
At Jiangsu Xinhong Electrical Equipment Co., Ltd., we prioritize both flexibility and security with our payment terms. We require a 30% T/T deposit upfront to initiate your order, ensuring a seamless start to your acquisition of our Advanced Energy-Efficient Electric Transformer for Reliable Power Distribution. The remaining 70% is to be settled before shipment, ensuring that your product is ready to energize your operations. Additionally, for your convenience and peace of mind, we also accept payments through West Union and Letters of Credit (L/C), offering you multiple avenues to complete your transaction with confidence.