S9-M(30-2500)/10 3-phase oil-immersed distribution transformer
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(%) |
| 30 |
6
6.3
6.6
10
10.5
11 |
±2*2.5
±5 |
0.4 |
Dyn11
Yyn0
Yzn11 |
80 |
630/600 |
1.5 |
| 50 |
100 |
910/870 |
1.3 |
| 63 |
110 |
1090/1040 |
1.2 |
| 80 |
130 |
1310/1250 |
1.2 |
| 100 |
150 |
1580/1500 |
1.1 |
| 125 |
170 |
1890/1800 |
1.1 |
| 160 |
200 |
2310/2200 |
1.0 |
| 200 |
240 |
2730/2600 |
1.0 |
| 250 |
290 |
3200/3050 |
0.9 |
| 315 |
340 |
3830/3650 |
0.9 |
| 400 |
410 |
4520/4300 |
0.8 |
| 500 |
480 |
5410/5150 |
0.8 |
| 630 |
Dyn11
Yyn0 |
570 |
6200 |
0.6 |
| 800 |
700 |
7500 |
0.6 |
| 1000 |
830 |
10300 |
0.6 |
| 1250 |
970 |
12000 |
0.5 |
| 1600 |
1170 |
14500 |
0.5 |
| 2000 |
1550 |
18300 |
0.4 |
| 2500 |
1830 |
21200 |
0.4 |
NOTICE!
Please provide the following information before placing your order to ensure a seamless experience:
1. Prefabricated substation type;
2. Transformer model and capacity;
3. High and low voltage circuit main wiring scheme;
4. Specific requirements for electrical components, including types and parameters;
5. Preferred shell color;
6. List of spare parts needed, including names, quantities, and any additional requirements;
ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) was founded in November 2009. We specialize in the research, development, production, sales, and technical services of power products including three-dimensional coil core transformers, amorphous alloy core transformers, photovoltaic substations, energy storage equipment, high and low voltage switchgear, and more. Our extensive product range also comprises European, American, and Chinese outdoor box substations, and intelligent substations. As an integrated production and service-oriented enterprise, we excel in construction EPC projects. Our products are extensively utilized in sectors such as State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads and bridges, and real estate management systems.
The company has achieved ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification, ISO45001:2008 occupational health and safety management system certification, PCCC energy-saving product certification, CCC national mandatory product certification, CQC China quality certification, and AAA credit rating certification. Recognized as a national high-tech enterprise, we are also a provincial 'specialized, special and new' SME, one of the top 100 scientific and technological enterprises with the most growth potential in the province, a provincial small and medium-sized technology enterprise, and a municipal green factory. Our accolades also include provincial high-tech enterprise research and development center, academician workstation, doctor innovation workstation, 3 invention patents, and 51 utility model patents.
Our products are listed in the 'Energy Saving and People Benefiting Project' and 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 first power industry enterprise in Wenzhou to receive direct subsidies from the Ministry of Finance for product sales. Our products have garnered prestigious titles such as national industrial energy-saving technical equipment products, first set of products in key fields of provincial equipment manufacturing, and provincial excellent new industrial products. Key products like the 'SCB13-RL solid triangle ironcore dry-type transformer' and the 'SBH16-RL solid triangle rolled iron core amorphous transformer' feature in the 'Zhejiang manufacturing quality standard'. Our company spearheaded 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', contributing significantly to energy conservation and emission reduction in China's power industry and advancing green energy technology.
THE HONOR OF COMPANY
In today's fiercely competitive market and rapidly evolving technological landscape, Golden Triangle unwaveringly adheres to the philosophy that 'quality is the enterprise's lifeline'. By fully implementing the ISO9001:2000 international quality management system, we have firmly established our quality policy: 'quality excellence, service perfection, product quality, and continuous quality improvement' to ensure complete customer satisfaction. We were honored to be included in the 'Energy Saving and Huimin Engineering Energy-efficient Distribution Transformer' initiative by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information, recognizing our exemplary contributions.
SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION
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