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. This information should include:
1. Type of prefabricated substation;
2. Transformer model and capacity;
3. High and low voltage circuit's main wiring scheme;
4. Types and parameters of any electrical components with special requirements;
5. Shell color;
6. Names, quantities, and other requirements of spare parts.
ABOUT OUR COMPANY
Established in November 2009, Golden Triangle Electric Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) is a pioneering enterprise specializing in the R&D, production, sales, and technical services of advanced power products. Our extensive product range includes 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 intelligent substations. Our production service-oriented approach integrates construction EPC, supporting industries such as State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads and bridges, and real estate management systems.
Golden Triangle Power Technology Co., Ltd. is accredited with ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety. We also boast certifications like PCCC energy-saving product certification, national mandatory CCC certification, CQC China quality certification, and AAA credit rating certification. Our accolades include national high-tech enterprise status, provincial 'specialized, special and new' SME recognition, and provincial top 100 scientific and technological enterprises with high growth potential. We are proud to hold titles such as a municipal green factory, with a provincial high-tech enterprise R&D center, academician workstation, doctor innovation workstation, and patents that include 3 inventions and 51 utility models.
Our superior products are featured 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, Ministry of Finance, and the National Development and Reform Commission. Golden Triangle is the first power industry enterprise in Wenzhou to receive direct subsidies from the Ministry of Finance for product sales. Our innovative solutions have earned us national honors for industrial energy-saving technical equipment, recognition as the first set of products in key provincial equipment manufacturing fields, and the title of provincial excellent new industrial products. We proudly lead in drafting key standards, contributing to energy conservation and green energy technology advancements in China's power industry.
THE HONOR OF COMPANY
In today's fiercely competitive market, where rapid technological advancements are the norm, Golden Triangle Electric Power Technology Co., Ltd. upholds the enduring philosophy that 'quality is the enterprise's life.' Through the comprehensive implementation of the ISO9001:2000 international quality management system, we firmly establish a policy of 'quality excellence, service perfection, product quality, and continuous quality improvement' to ensure customer satisfaction. Recognized by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information, our energy-efficient distribution transformers are part of the 'energy-saving and Huimin engineering' initiative, solidifying our commitment to excellence.
SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION
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