1250kVA S11/S13 Series Efficient Copper Winding Oil Immersed Reliable Power 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:
Experience unmatched efficiency with the S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer, expertly crafted for AC 50Hz systems with rated working voltages of 10kV, 20kV, and below. Perfectly designed for industries such as petroleum, metallurgy, chemical, textile, and light industry, as well as for environments with significant dust particles, this transformer is your ultimate solution for 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 state-of-the-art energy-efficient power transformer-the oil-immersed transformer! Innovatively developed by Jiangsu Xinhong Electrical Equipment Co., Ltd., this fully sealed marvel integrates advanced technology to deliver superior performance and an array of remarkable benefits tailored for our valued customers.

Embrace the future of energy efficiency with our oil-immersed transformers, designed to minimize loss and maximize efficiency. Through meticulous engineering, we have curtailed energy waste, offering substantial power savings. A perfect choice for energy-conscious businesses, our transformers not only slash carbon footprints but also drive long-term cost efficiencies.

Our oil-immersed transformers boast a host of features that optimize overall performance. With an emphasis on minimal noise output, advanced insulation materials, and sophisticated construction techniques, we deliver a tranquil and efficient working environment, ensuring your processes are uninterrupted by excessive noise.

Our expertly sealed transformers stand out with their moisture and fire-resistant capabilities. By eliminating traditional oil tanks, we enhance both safety and reliability. The unique elasticity of corrugated tank plates compensates for oil volume fluctuations, preventing air exposure, mitigating oil degradation, and delaying insulation aging. This revolutionary design not only extends the transformer's lifespan but also reduces maintenance needs, leading to cost savings and heightened operational efficiency.

Invest in our oil-immersed transformers and gain confidence in acquiring top-tier products that adhere to rigorous industry standards. Crafted from premium materials and subjected to stringent testing, our transformers promise exceptional performance and longevity. We are committed to surpassing customer expectations with our superb product offerings.

In conclusion, our oil-immersed transformer range marks a significant advancement in energy-efficient power transformation. With features like low loss, high efficiency, and resilience against moisture and fire, our transformers provide extensive benefits across diverse industries. Opt for our transformers to achieve remarkable energy savings, minimize pollution, and enhance reliability and operational efficacy. Discover the excellence of our energy-efficient oil-immersed transformers-a trusted and steadfast 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 and professional manufacturer with over ten years of expertise, specializing in both high and low voltage switchgears, substations, transformers, and a broad spectrum of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is proud to be the leading supplier for the prestigious State Grid Corporation of China, delivering unparalleled quality and reliability that stands out in the market.
2. Do you accept customized services?
We offer outstanding OEM/ODM services and provide the flexibility to customize your products with your logo. Our dedicated technical and quotation teams work tirelessly to craft solutions tailored to your unique specifications and parameters, ensuring your complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is just 1 piece, providing accessibility for all your business needs.
4. How long is your delivery lead time?
Delivery timelines are tailored to your specific requirements and order volume, generally ranging between 5 to 10 working days.
5. How do you solve quality problems?
To swiftly address and resolve any quality concerns, kindly furnish us with detailed photographs. Our committed and proficient technical and quality assurance teams are poised to perform a comprehensive analysis, ensuring a satisfactory resolution is presented to you within an impressive timeframe of just 2 days.
6. What are your payment terms?
Our payment terms are as follows: a 30% T/T deposit is required upfront, with the remaining 70% due prior to shipment. For your convenience, we also accept payments via West Union and Letters of Credit (L/C).