Toroidal Transformer with Tap Range +2*2.5, 30-2500kVA Capacity

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S22-M-(30-2500)
• 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: Power Frequency
• Shape of Core: M
• Brand: Golden Triangle
• Rated Capacity: 30-2500kVA
• High Voltage: 6, 6.3,6.6,10,10.5,11
• Tap Range: +-2*2.5,+-5
• Low Voltage: 0.4
• Connected Group Label: Dyn11,Yzn11,Yyn0
• No-Load Loss: 65-1280W
• Transport Package: Wooden Packed
• Specification: 3600*2200*2400 (mm)
• Trademark: Golden Triangle
• Origin: China
• HS Code: 8504210000
• Production Capacity: 12000 Pieces/Year
• Package Size: 2800.00cm * 2200.00cm * 2400.00cm
• Package Gross Weight: 800.000kg

Product Description

The S22-M(30-2500)/10 is a cutting-edge, 3-phase oil-immersed distribution transformer, embodying precision engineering for superior performance across an array of applications.

Rated capacity(kVA)	High voltage(kV)	Tap range	Low voltage(kV)	connected group label	No-load loss(w)	Load loss (75ºC)(W)	No-load current(%)	Impedance voltage(%)
30	6 6.3 6.6 10 10.5 11	±2*2.5 ±5	0.4	Dyn11 Yyn0 Yzn11	65	455/430	0.3	4
50					80	655/625	0.24
63					90	185/745	0.23
80					105	945/900	0.22
100					120	1140/1080	0.21
125					135	1360/1295	0.2
160					160	1665/1580	0.19
200					190	1970/1870	0.18
250					230	2300/2195	0.17
315					270	2760/2630	0.16
400					330	3250/3095	0.16
500					385	3900/3710	0.16
630				Dyn11 Yyn0	460	4960	0.15	4.5
800					560	6000	0.15
1000					665	8240	0.14
1250					780	9600	0.13
1600					940	11600	0.12
2000					1085	14600	0.11	5
2500					1280	16900	0.11

 

IMPORTANT NOTICE!
Kindly provide us with the essential information before placing your order. The details required include:
1. Type of prefabricated substation;
2. Specific transformer model and its capacity;
3. Main wiring scheme for high and low voltage circuits;
4. Types and parameters of electrical components that have special requirements;
5. Desired shell color;
6. Names, quantities, and other specific requirements of spare parts;


ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd., known on the stock market as Golden Triangle (stock code: 837424), was founded in November 2009. It specializes in the innovative research, development, production, sales, and technical services of power products such as three-dimensional coil core transformers, amorphous alloy core transformers, amorphous three-dimensional coil core transformers, photovoltaic substations, energy storage equipment, and both high and low voltage switchgear. The company also offers European, American, and Chinese outdoor box substations, as well as intelligent substations, all integrated into a production service-oriented enterprise focused on construction EPC. Our products are highly regarded and utilized in sectors including State Grid, Southern Power Grid, railways, mining, infrastructure, metallurgy, roads and bridges, and real estate management systems.
The company has achieved numerous certifications such as ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety, alongside PCCC energy-saving product certification, national mandatory product 'CCC' certification, CQC China quality certification, and an AAA credit rating. Recognized as a national high-tech enterprise, Golden Triangle Power is a leader among provincial 'specialized, special, and new' small and medium-sized enterprises and is listed as one of the province's top 100 scientific and technological enterprises with vast growth potential. We are a noted provincial small and medium-sized scientific and technological enterprise and a municipal green factory, equipped with a provincial high-tech enterprise research and development center, an academician workstation, a doctor innovation workstation, and possess 3 invention patents along with 51 utility model patents.
Our products have been proudly featured in the 'Energy Saving and People Benefiting Project' promotion catalog, as well as the 'Recommended Catalog of Energy Saving Electromechanical Equipment' by the Ministry of Industry and Information Technology, the Ministry of Finance, and the National Development and Reform Commission. We are the pioneering power industry company in Wenzhou to receive direct subsidies from the Ministry of Finance for product sales. Our accolades include national industrial energy-saving technical equipment products, recognition as the first set of products in key fields of provincial equipment manufacturing, and as provincial excellent new industrial products. Our main product standards, including 'SCB13-RL solid triangle iron core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer', are part of the 'Zhejiang manufacturing quality standard'. We led the drafting of 10 standards, including 'GB/T32825-2016 National Standard for Three-Phase Dry-Type Three-Dimensional Wound Core Distribution Transformer', 'NB/T 10483-2020 Standard for Three-Phase Dry-Type Amorphous Alloy Three-Dimensional Wound Core Distribution Transformer', and 'T/CEElA 251-2016 Standard for Composite Transformers for Photovoltaic Power Generation', significantly contributing to energy conservation and the advancement of green energy technology in China's power industry.

COMPANY HONORS

In today's rapidly evolving market, marked by fierce competition and swift technological advancements, Golden Triangle adheres to the persistent philosophy that 'quality is the enterprise's life'. Through the comprehensive implementation of the ISO9001:2000 international quality management system, we have steadfastly established a quality policy centered on 'quality excellence, service perfection, and continuous quality improvement', ensuring customer satisfaction. Our company was proudly included in the 'Energy Saving and Huimin Engineering Energy-Efficient Distribution Transformer' initiative by the National Development and Reform Commission, the Ministry of Finance, and the Ministry of Industry and Information Technology during its inaugural enterprise promotion.

VISUAL SHOWCASE OF OUR COMPANY AND PRODUCTIONS

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