Factory Direct Sales of Advanced 500kVA 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: 1450.00cm * 1100.00cm * 1200.00cm
• Package Gross Weight: 1500.000kg

Product Description

Product Description:
The S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer is a benchmark in advanced electrical design. Crafted meticulously for AC 50Hz systems with rated working voltages of 10kV, 20kV, and below, this transformer serves as the perfect solution for enterprises in petroleum, metallurgy, chemical, textile, light industry, and other sectors, particularly in areas with high dust concentration, ensuring efficient 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 innovative energy-saving power transformer, the oil-immersed marvel designed and manufactured by Jiangsu Xinhong Electrical Equipment Co., Ltd. This fully sealed transformer incorporates state-of-the-art technology to deliver outstanding efficiency and a host of benefits to discerning customers seeking reliability and performance.

Our oil-immersed transformers stand out for their remarkable low loss and high efficiency. Engineered with precision, these transformers drastically minimize energy wastage throughout operational renovations, leading to substantial electricity savings. Opting for our transformers empowers businesses to significantly curb their carbon emissions while enjoying considerable long-term cost benefits. Experience the difference with our environmentally-conscious energy solutions.

Beyond energy preservation, our oil-immersed transformers boast a suite of features that elevate their overall functionality. Designed for ultra-quiet operation, noise reduction is achieved through cutting-edge insulation materials and expert construction techniques, ensuring a serene and conducive work environment.

Our fully sealed transformers are masterfully engineered to resist moisture and fire hazards, embodying superior safety and reliability. By doing away with external oil reservoirs, we enhance the transformers' safety profile. The corrugated tank plates flexibly adapt to oil volume changes, preventing air exposure and safeguarding against oil degradation and insulation wear. This forward-thinking design not only extends the transformer's lifespan but also slashes maintenance costs, boosting operational efficacy.

Investing in our oil-immersed transformers means choosing high-caliber products that comply with the most stringent industry standards. Constructed from premium materials and subjected to rigorous testing, our transformers promise peak performance and durability. At Jiangsu Xinhong Electrical Equipment Co., Ltd., our relentless pursuit of excellence guarantees products that surpass customer expectations, delivering unmatched quality.

Our oil-immersed transformer collection epitomizes a breakthrough in energy-efficient power transformation. With attributes like low loss, high efficiency, and excellent moisture and fire resistance, these transformers offer manifold advantages across diverse industries. Selecting our transformers ushers in substantial energy savings, pollution reduction, and improved reliability. Transform your energy management with our reliable, 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

Shipping:

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished and highly experienced factory, with a decade of expertise in crafting electrical solutions. Specializing in high and low voltage switchgears, substations, transformers, and an array of electrical equipment such as vacuum circuit breakers and load break switches, we set the benchmark in the industry.
As the leading supplier for the prestigious State Grid Corporation of China, our factory is synonymous with exceptional quality and unwavering reliability.
2. Do you accept customized services?
Yes, we offer unparalleled OEM/ODM services. Our flexible options allow you to personalize products with your logo. With a dedicated team of technical and quotation experts, we tailor solutions that align with your exact specifications, ensuring complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) starts at just 1 piece, providing accessibility for all your diverse needs.
4. How long is your delivery lead time?
Delivery timelines are tailored to meet your specific requirements and order volume, typically ranging from a swift 5 to 10 working days.
5. How do you solve quality problems?
To swiftly address any quality concerns, kindly share comprehensive photographs with our team. Our specialized technical and quality assurance experts are committed to performing an in-depth analysis and will present you with an effective and satisfactory resolution within a mere 2 days.
6. What are your payment terms?
Our payment terms are designed for your convenience: a 30% T/T deposit is required in advance, with the remaining 70% due before shipment. For added flexibility, we also accept payments via West Union and Letters of Credit (L/C).