Cheap Oil Immersed Transformers for Sale - Low Loss, Hua Ding Brand

• 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 represents a sophisticated evolution designed to significantly enhance the performance of its predecessor transformers.

Featuring a robust and compact structure, this series demands minimal space for installation, making it ideal for modern infrastructures. Additionally, it boasts reduced noise levels and an improved capacity for handling overloads, setting a new standard in transformer efficiency.
In comparison to the S9 series, the S11 series

impressively reduces the no-load loss by a remarkable 30%. Furthermore, the no-load current experiences a substantial decline, ranging between 45-80%, emphasizing its superior energy efficiency.
Our offerings include the S11, S13, S20, and S22 Series transformers, each engineered to meet diverse needs and applications.
 

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. Crafted with our patented technology and cutting-edge software, ensuring stellar performance.
2. The core is constructed from premium cold-rolled, grain-oriented silicon steel sheets, utilizing advanced step-lap technology for optimized efficiency.
3. Winding employs high-strength enameled wire, paper-insulated wire, or copper belt, providing consistent ampere-turn distribution, a robust insulation structure, and exceptional short-circuit resistance.
4. The corrugated oil tank boasts superior corrosion resistance. Using world-class brands for surface treatments and coatings, the tank undergoes a thorough process of degreasing, pickling, phosphorating, electrophoresis, followed by powder spray coating and heat-solidification.
5. The active parts utilize a core-free hanging structure, with gaskets made from high-quality acrylate rubber, minimizing ageing from sun and heat exposure.

Advantages:
1. Experience minimal loss, reduced noise, low partial discharge, and impressive reliability.
2. Safety assured with a sleek and sophisticated appearance.
3. The corrugated oil tank provides excellent cooling performance and flexibility to adapt to heating-induced shape changes.
4. Enjoy the ease of convenient installation and straightforward maintenance.
5. Space-saving with a compact design and a small footprint.
Delivers high efficiency, minimal loss, reduced noise, formidable load resistance, and extended service life.


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

Service environment:
1. Ambient temperature: Ranges from a maximum of +40ºC to a minimum of -40ºC.
2. Altitude: Operates efficiently below 1000 meters.
3. Seismic level: Withstands horizontal seismic levels of less than 3m/s² and vertical levels of less than 1.5m/s².
4. Installation environment: Free from heavy pollution, explosive, corrosive gases, and dust; equipped with good air circulation and minimal vibration or shock.
(Note: For environments differing from these standard conditions, please contact us for customized designs.)
Enhanced.
Compared to the S9 series, the S11 series boasts a 30% reduction in no-load loss.
No-load current has significantly declined to 45-80%.
We offer S11, S13, and S20 series transformers.