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 |
IMPORTANT NOTICE!
We kindly request that you provide us with the following information before placing your order:
1. Type of prefabricated substation;
2. Transformer model and capacity specifications;
3. Schematics for the main high and low voltage circuit wiring;
4. Specifications and types of electrical components with special requirements;
5. Desired shell color;
6. Details on names, quantities, and any additional requirements for spare parts;
ABOUT OUR COMPANY
Golden Triangle Electric Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) was established in November 2009. We specialize in the research, development, production, sales, and technical services of high-quality power products, including three-dimensional coil core transformers, amorphous alloy core transformers, amorphous three-dimensional coil core transformers, photovoltaic substations, energy storage equipment, high and low voltage switchgear, and various types of outdoor box substations. As a production and service-oriented enterprise integrating construction EPC, our products are widely used in essential sectors such as State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roadways, bridges, and real estate management systems.
Our company proudly holds multiple significant certifications, including ISO9001:2015 for quality management, ISO14001:2015 for environmental management, ISO45001:2008 for occupational health and safety, PCCC energy-saving product certification, and the national mandatory product 'CCC' certification. Additionally, we have received CQC China quality certification, AAA credit rating certification, and other prestigious recognitions. Rated as a national high-tech enterprise, a provincial 'specialized, special and new' SME, and one of the top 100 scientific and technological enterprises with the most growth potential in the province, we also boast a municipal green factory status. Our advanced R&D capabilities include a provincial high-tech enterprise research and development center, an academician workstation, a doctor innovation workstation, 3 invention patents, and 51 utility model patents.
Our products are prominently featured in the 'Energy Saving and People Benefiting Project' promotion catalog 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 proud to be the first enterprise in the power industry in Wenzhou to receive direct subsidies from the Ministry of Finance for product sales. Our accolades include national industrial energy-saving technical equipment products, the first set of products in key fields of provincial equipment manufacturing, and provincial excellent new industrial products. The primary production standards for our key products, 'SCB13-RL solid triangle iron core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer,' are recognized as 'Zhejiang manufacturing quality standard.' We have led the drafting of 10 significant 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,' making substantial contributions to energy conservation, emission reduction, and the advancement of green energy technology in China's power industry.
THE HONOR OF COMPANY
In today's fiercely competitive market and rapidly evolving technological landscape, Golden Triangle adheres to the steadfast philosophy that 'quality is the enterprise's lifeblood.' By fully implementing the ISO9001:2000 international quality management system, we are committed to our quality policy of 'excellence in quality, perfect service, continuous improvement.' This ensures customer satisfaction and positions us as a leader in the industry. Our company has been 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 Technology in its initial enterprise promotion.
SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION
){kind=link}