Energy-Efficient 50kVA Three Phase S11/S13 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: 800.00cm * 700.00cm * 900.00cm
• Package Gross Weight: 490.000kg

Product Description

Product Description:
S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer is perfect for AC 50Hz systems, with rated working voltages of 10kV, 20kV and below, ideal for industries like petroleum, metallurgy, chemical, textile, and light industry. Designed for large-scale dust-prone environments, it is a versatile 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;

We proudly unveil our latest energy-efficient marvel - the oil-immersed transformer. Crafted by Jiangsu Xinhong Electrical Equipment Co., Ltd., this state-of-the-art transformer leverages cutting-edge technology to deliver unmatched performance and benefits to our valued customers.

Our oil-immersed transformers stand out for their low loss and high efficiency. Through meticulous design, we have minimized energy wastage during renovation, resulting in substantial power consumption savings. Ideal for the eco-conscious, our transformers enable a reduced carbon footprint and long-term cost-effectiveness.

Beyond energy savings, our oil-immersed transformers boast features that optimize performance. Engineered for minimal noise output, they use advanced insulation and construction technology, ensuring a serene, comfortable working environment.

Moreover, our fully sealed transformers excel in moisture and fire prevention. By eliminating oil storage tanks, we enhance safety and reliability. The corrugated tank plates adapt to oil volume changes, preventing air contact and reducing oil deterioration and insulation aging. This cutting-edge design extends transformer life and lowers maintenance needs, boosting operational efficiency.

Investing in our oil-immersed transformers guarantees access to high-quality products meeting stringent industry standards. We utilize premium materials and rigorous testing to ensure peak performance and durability, upholding our pledge to exceed customer expectations.

In summary, our oil-immersed transformer series marks a leap in energy-efficient power transformation. With low loss, high efficiency, and resistance to moisture and fire, they offer diverse benefits across industries, ensuring significant energy savings, reduced pollution, and enhanced reliability and efficiency. Discover the difference with our outstanding oil-immersed transformers - a reliable and sustainable 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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Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a renowned professional factory with a decade of experience, specializing in high and low voltage switchgears, substations, transformers, and an array of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is the leading supplier to the prestigious State Grid Corporation of China, delivering exceptional quality and reliability.
2. Do you accept customized services?
We offer outstanding OEM/ODM services and can brand products with your logo. Our expert teams craft tailored solutions to meet your precise specifications and parameters, ensuring total satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is just 1 piece, ensuring accessibility for all your needs.
4. How long is your delivery lead time?
Delivery times depend on specific requirements and order volume. Typically, expect a turnaround of 5 to 10 working days.
5. How do you solve quality problems?
To swiftly address any quality concerns, kindly furnish us with comprehensive photographs. Our devoted technical and quality assurance teams will meticulously analyze the situation and provide you with a satisfactory resolution within an impressive timeframe of just 2 days.
6. What are your payment terms?
Our payment terms are structured as follows: we require a 30% T/T deposit upfront, with the remaining 70% due prior to shipment. Additionally, we are pleased to accommodate payments through West Union and Letters of Credit (L/C) for your convenience.