Budget-Friendly High-Performance Oil-Immersed Transformer for Sale

• 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
• Specification: 30kVA 50kVA 160kVA 500kVA
• Trademark: Hua Ding
• Origin: Yangzhou

Product Description

Overview

The S11 series is a remarkable advancement, meticulously crafted to substantially elevate the performance of previous transformer models. It stands as a beacon of modern engineering, promising improved efficiency.

With a durable and space-saving design, this series easily integrates into contemporary setups, requiring minimal installation space while ensuring superior function. It excels by delivering quieter operation and an enhanced ability to manage overloads, establishing itself as a benchmark for transformer efficiency.
In a head-to-head comparison with the S9 series, the S11 series

achieves a significant reduction in no-load loss, a phenomenal decrease of 30%, showcasing its advanced design.Moreover, the no-load current experiences an impressive reduction, declining by a substantial 45-80%, underscoring its exceptional energy efficiency.
Our diverse portfolio features the S11, S13, S20, and S22 Series transformers, each meticulously engineered to fulfill a wide range of requirements and applications, offering unmatched versatility.
 

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. Engineered with our exclusive, patented technology and sophisticated software integration, this transformer guarantees exceptional performance.
2. The core is meticulously crafted from top-grade, cold-rolled, grain-oriented silicon steel sheets, employing advanced step-lap technology to maximize efficiency and performance.
3. The winding utilizes high-strength enameled wire, paper-insulated wire, or robust copper belt, ensuring consistent ampere-turn distribution, a durable insulation structure, and outstanding short-circuit resilience.
4. The corrugated oil tank features unparalleled corrosion resistance, enhanced by the use of premium global brands for surface treatments and coatings. It undergoes thorough degreasing, pickling, phosphorating, electrophoresis, before receiving powder spray coating and heat-solidification.
5. The active components incorporate a core-free hanging structure with high-grade acrylate rubber gaskets, significantly reducing aging from sun and heat exposure.

Advantages:
1. Experience incredibly low loss, reduced noise levels, minimal partial discharge, and remarkable reliability.
2. Safety is paramount, complemented by an elegant and sleek design.
3. The corrugated oil tank ensures superb cooling capabilities and adaptability to shape variations induced by heating.
4. Benefit from effortless installation and straightforward maintenance, designed for user convenience.
5. Its compact design is space-efficient, occupying a minimal footprint.
Delivering exceptional efficiency, low loss, reduced noise, robust load capacity, and a prolonged service life.


Applications
1. Building Infrastructure and Industrial: Ideal for airports, hospitals, factories, shopping centers, hotels, as well as commercial and residential high-rises.
2. Utility: Perfect for power generation, transmission, distribution substations, along with water and wastewater treatment facilities.
3. Oil and Gas: Tailored for oil and gas plants, petrochemical complexes, and refineries.

Service Environment:
1. Ambient Temperature: Capable of operating within a range from a high of +40ºC to a low of -40ºC.
2. Altitude: Functions optimally below 1000 meters.
3. Seismic Level: Designed to endure horizontal seismic activity below 3m/s² and vertical seismic levels under 1.5m/s².
4. Installation Environment: Must be free from heavy pollution, explosive, corrosive gases, and dust; equipped with ample air circulation and minimal vibration or shock.
(Note: For environments deviating from these standard parameters, please contact us for tailor-made designs.)
Enhanced.
Compared to the S9 series, the pioneering S11 series reduces no-load loss by an impressive 30%.
No-load current has been remarkably reduced to a range of 45-80%.
Our offering includes the S11, S13, and S20 series transformers, catering to diverse needs.