Introducing the S9-M(30-2500)/10: a state-of-the-art, 3-phase oil-immersed distribution transformer that sets a new standard in efficiency and reliability. Designed specifically for top-tier performance, this transformer is ideal for a wide range of distribution 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(%) |
| 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!
To ensure a seamless ordering process, please provide us with the following information:
1. The specific type of prefabricated substation you require;
2. The exact model and capacity of the transformer needed;
3. The main wiring scheme for both high and low voltage circuits;
4. Specifications and parameters for any electrical components with unique requirements;
5. Preferred shell color;
6. Detailed names, quantities, and any additional requirements for spare parts and accessories;
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 R&D, production, sales, and technical services of a wide range of power products. Our portfolio includes three-dimensional coil core transformers, amorphous alloy core transformers, photovoltaic substations, energy storage equipment, high and low voltage switchgear, and various intelligent substations. We are a service-oriented enterprise that also integrates EPC construction services. Our products are extensively used by State Grid, Southern Power Grid, railways, mines, infrastructure projects, metallurgy, roads and bridges, and real estate management systems.
Our company proudly holds ISO9001:2015, ISO14001:2015, and ISO45001:2008 certifications, alongside PCCC energy-saving product certification, national mandatory product 'CCC' certification, and CQC China quality certification. We boast an AAA credit rating and recognitions as a national high-tech enterprise, a provincial 'specialized, special, and new' SME, and one of the top 100 scientific and technological enterprises in the province. We are also a municipal green factory and hold multiple patents, including 3 invention patents and 51 utility model patents. Our R&D center includes an academician workstation and a doctor innovation workstation.
Our 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, 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 earned prestigious titles such as 'national industrial energy-saving technical equipment products' and 'provincial excellent new industrial products.' We led the drafting of essential standards like 'GB/T32825-2016' for three-phase dry-type three-dimensional wound core distribution transformers, contributing significantly to energy conservation and green energy technology.
THE HONOR OF COMPANY
In the face of fierce market competition and rapid technological changes, we adhere to the philosophy that 'quality is the enterprise's life.' With the full implementation of the ISO9001:2000 international quality management system, Golden Triangle has firmly established a quality policy focused on excellence, perfect service, and continuous improvement. We ensure customer satisfaction by being included in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' project by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information Technology.
SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION
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