Advanced Energy-Saving 1250kVA Three Phase S11/S13 Oil Immersed Distribution 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:
Introducing the S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer, an engineering marvel that perfectly suits AC 50Hz power systems with rated working voltages of 10kV, 20kV, and below. Ideal for industries such as petroleum, metallurgy, chemical, textile, and light industry, as well as environments with significant dust presence, this transformer provides unmatched distribution capabilities.

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 cutting-edge energy-efficient power transformer-the oil-immersed transformer, the latest innovation from Jiangsu Xinhong Electrical Equipment Co., Ltd. This fully sealed marvel employs state-of-the-art technology to deliver exceptional performance, offering myriad benefits to our valued clientele.

Our oil-immersed transformers are distinguished by their remarkably low energy loss and high efficiency, thanks to meticulous engineering and innovative design. This translates to reduced energy wastage during renovation, leading to substantial power consumption savings. By selecting our energy-efficient transformers, businesses can significantly lower their carbon footprint and enjoy long-term cost savings.

Beyond energy conservation, our collection of oil-immersed transformers boasts impressive features that elevate performance. Designed to function with minimal noise, these transformers use advanced insulation materials and sophisticated construction techniques to provide a tranquil and pleasant working environment.

Moreover, our fully sealed transformers are expertly crafted to resist moisture and fire. By removing the necessity for oil storage tanks, we enhance transformer safety and dependability. The innovative corrugated plate design in the tank compensates for oil volume changes, preventing air exposure and reducing oil degradation and insulation aging. This groundbreaking design not only extends transformer longevity but also lessens maintenance needs, cutting costs and boosting operational efficiency.

By choosing our superior oil-immersed transformers, customers are assured of acquiring premium-quality products that adhere to the strictest industry standards. Our transformers are constructed using only top-tier materials and undergo rigorous testing to ensure peak performance and durability. We take pride in our unwavering dedication to delivering products that not only meet but exceed customer expectations.

To summarize, our series of oil-immersed transformers marks a significant advancement in energy-efficient power transformation technology. Featuring low loss, high efficiency, and resistance to moisture and fire, our transformers provide versatile benefits to enterprises across a spectrum of industries. Opting for our transformers allows customers to realize outstanding energy savings, reduce environmental impact, and experience enhanced reliability and operational efficiency. Discover the transformational power of our 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

Shipping:

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Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a highly respected and professional manufacturing enterprise with a decade-long legacy, specializing in an array of products including high and low voltage switchgears, substations, transformers, in addition to electrical equipment like vacuum circuit breakers and load break switches.
Our factory stands as the premier supplier to the illustrious State Grid Corporation of China, consistently delivering unmatched quality and dependability.
2. Do you accept customized services?
We offer unparalleled OEM/ODM services, providing you the opportunity to brand your products with your logo. Our proficient technical and quotation teams are committed to developing bespoke solutions tailored to your specific requirements and parameters, ensuring your complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is merely 1 piece, ensuring accessibility to meet any of your needs.
4. How long is your delivery lead time?
Delivery timelines are adaptable to your exact specifications and order size. Generally, expect a swift turnaround of 5 to 10 working days.
5. How do you solve quality problems?
To effectively address any quality concerns, kindly provide comprehensive and detailed photographs. Our committed technical and quality assurance teams will meticulously analyze the issue and ensure a satisfying resolution is achieved promptly, all within a swift period of just 2 days.
6. What are your payment terms?
Our payment terms are structured for your convenience: a 30% T/T deposit is required upfront, with the remaining 70% to be settled prior to shipment. We also offer flexible payment alternatives, accepting transactions through West Union and Letters of Credit (L/C).