Cost-Effective Three-Phase Oil-Immersed Transformer - Low Loss

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Model NO.: S11
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC, CE
• Usage: Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Ring
• Brand: Hua Ding
• Transport Package: Wood Packing
• Trademark: Hua Ding
• Origin: Yangzhou

Product Description

Overview

The S11 series epitomizes state-of-the-art advancements in transformer technology, meticulously crafted to dramatically elevate the capabilities of previous models. This innovation ensures enhanced reliability and superior performance, making it a cornerstone in modern electrical solutions.

Showcasing a durable yet space-efficient design, this series seamlessly integrates into contemporary settings, requiring minimal installation space. It stands out with its notably reduced noise emissions and exceptional overload handling prowess, redefining excellence in transformer efficiency and reliability.
In comparison to the S9 series, the S11 series

achieves an extraordinary reduction in no-load loss by an astonishing 30%, underscoring its advanced engineering.Furthermore, the no-load current witnesses a remarkable decrease, ranging impressively between 45-80%, highlighting the series' unparalleled energy-saving capabilities.
Our comprehensive portfolio includes the cutting-edge S11, S13, S20, and S22 Series transformers, each meticulously designed to cater to a wide array of demands and applications, ensuring that every need is met with precision and excellence.
 

Product Parameters

Product Model	Rated Capacity(kVA)	Connection Group	No-Load Loss	Load loss(W)(120°)
S11-M-50/35	50	Yyn0 Dyn11	160	1200/1140
S11-M-100/35	100		230	2010/1910
S11-M-125/35	125		270	2370/2260
S11-M-160/35	160		280	2820/2680
S11-M-200/35	200		340	3320/3160
S11-M-250/35	250		400	3950/3760
S11-M-315/35	315		480	4750/4530
S11-M-400/35	400		580	5740/5470
S11-M-500/35	500		680	6910/6580
S11-M-630/35	630		830	7860
S11-M-800/35	800		980	9400
S11-M-1000/35	1000		1150	11500
S11-M-1250/35	1250		1400	13900
S11-M-1600/35	1600		1690	16600
S11-M-2000/35	2000		1990	19700
S11-M-2500/35	2500		2360	23200

Main Characteristics:
1. Meticulously engineered with our proprietary technology and state-of-the-art software, ensuring unparalleled performance and reliability.
2. The core is crafted from the finest cold-rolled, grain-oriented silicon steel sheets, employing advanced step-lap technology for supreme efficiency.
3. Winding features high-strength enameled wire, paper-insulated wire, or copper belt, ensuring consistent ampere-turn distribution, a resilient insulation structure, and outstanding short-circuit endurance.
4. The corrugated oil tank is designed with exceptional corrosion resistance. Utilizing top-tier brands for surface treatments and coatings, the tank undergoes a comprehensive process of degreasing, pickling, phosphorating, electrophoresis, followed by a powder spray coating and heat-solidification process.
5. The active components embrace a core-free hanging structure, with gaskets made from premium acrylate rubber, effectively minimizing aging from sun and heat exposure.

Advantages:
1. Revel in minimal loss, reduced noise levels, low partial discharge, and exceptional reliability.
2. Ensures safety with a sleek, sophisticated appearance.
3. The corrugated oil tank offers superior cooling performance and adaptability to shape changes induced by heating.
4. Benefit from easy installation and hassle-free maintenance.
5. Appreciate the space-saving, compact design with a minimal footprint.
Delivering high efficiency, minimal loss, reduced noise, robust load resistance, and an extended service life that surpasses expectations.


Applications
1. Building Infrastructure and Industrial: Ideal for airports, hospitals, factories, shopping malls, hotels, and both commercial and residential towers.
2. Utility: Perfect for power generation, transmission, distribution substations, and water and wastewater treatment facilities.
3. Oil and Gas: Tailored for oil and gas plants, petrochemical facilities, and refineries.

Service environment:
1. Ambient temperature: Suitable for a range from a maximum of +40ºC to a minimum of -40ºC.
2. Altitude: Operates with optimal efficiency below 1000 meters.
3. Seismic level: Capable of withstanding horizontal seismic levels of less than 3m/s² and vertical levels of less than 1.5m/s².
4. Installation environment: Requires an area free from heavy pollution, explosive, corrosive gases, and dust; equipped with ample air circulation and minimal vibration or shock.
(Note: For environments differing from these standard conditions, please reach out to us for bespoke designs.)
Enhanced.
Compared to the S9 series, the S11 series boasts a remarkable 30% reduction in no-load loss.
No-load current has impressively decreased by 45-80%.
We proudly offer the S11, S13, and S20 series transformers, each delivering exceptional performance.