Factory Direct Sales of Energy-Saving 800kVA 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: 1600.00cm * 1200.00cm * 1200.00cm
• Package Gross Weight: 2155.000kg

Product Description

Product Description:
The S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer is engineered to meet the demands of AC 50Hz power systems with a rated working voltage of 10kV, 20kV, and below. Ideal for sectors like petroleum, metallurgy, chemicals, textiles, light industries, and environments with substantial dust, this distribution transformer offers exceptional reliability and efficiency.

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-efficient power transformation: the oil-immersed transformer. Crafted with innovation by Jiangsu Xinhong Electrical Equipment Co., Ltd., this fully sealed transformer leverages cutting-edge technology to deliver outstanding performance and numerous advantages for our valued customers.

Our oil-immersed transformers stand out for their remarkable low-loss and high-efficiency attributes. Through meticulous engineering, we've minimized energy wastage, providing substantial power savings. This makes our transformers the perfect choice for energy-conscious customers, enabling them to lower their carbon footprint and achieve long-term cost savings.

Beyond energy-saving, our oil-immersed transformers are equipped with outstanding features that elevate performance. Designed for minimal noise output, noise reduction is accomplished using advanced insulation materials and construction technology, ensuring a serene and comfortable working environment.

Our fully sealed transformers boast moisture and fire prevention features. By removing the need for oil storage tanks, we've enhanced their safety and reliability. The corrugated plate elasticity compensates for oil volume changes, reducing air contact, thereby preventing oil deterioration and insulation aging. This design innovation prolongs transformer life, decreases maintenance needs, and elevates operational efficiency.

Investing in our oil-immersed transformers guarantees access to high-quality products that adhere to the strictest industry standards. Manufactured with premium materials and subjected to stringent testing, our transformers ensure optimal performance and durability. We pride ourselves on delivering exceptional products that exceed customer expectations.

In essence, our oil-immersed transformer series marks a revolution in energy-efficient power transformation technology. Offering low loss, high efficiency, moisture and fire resistance, they bring an array of benefits to businesses across diverse industries. By choosing our transformers, customers can realize significant energy savings, reduce pollution, and enjoy enhanced reliability and operational efficiency. Discover the difference with our reliable 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 highly esteemed professional factory with over ten years of expertise, specializing in the production of high and low voltage switchgears, substations, transformers, and a diverse range of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is honored to be the leading supplier for the prestigious State Grid Corporation of China, consistently delivering unmatched quality and reliability.
2. Do you accept customized services?
We offer outstanding OEM/ODM services, allowing you the flexibility to brand products with your logo. Our dedicated technical and quotation teams work tirelessly to tailor solutions that meet your specific needs and parameters, ensuring maximum satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is just 1 piece, making it incredibly accessible for all your requirements.
4. How long is your delivery lead time?
Delivery timelines are dependent on your unique specifications and order volume. Typically, you can anticipate a delivery window of 5 to 10 working days.
5. How do you solve quality problems?
To swiftly address any quality concerns and ensure your utmost satisfaction, we kindly request that you provide us with detailed photographs of the issue. Our dedicated and highly skilled technical and quality assurance teams are committed to conducting a comprehensive analysis and will present you with an effective and satisfactory solution within an impressive timeframe of just 2 days.
6. What are your payment terms?
Our payment terms are strategically designed for your convenience. We request a 30% T/T deposit upfront, ensuring the remainder, 70%, is settled prior to shipment. For added flexibility, we are pleased to accept payments via West Union and Letters of Credit (L/C).