3-Phase Oil-Immersed Transformer with High Regulation and Low Losses

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S-M-75//13.8
• 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: Ring
• Brand: Golden Triangle
• Efficiency: Energy Saving and High Efficiency
• Regualtion: High Regulation
• Losses: Low Losses
• Rated Capacity: 30-2500kVA
• High Voltage: 6, 6.3,6.6,10,10.5,11
• Tap Range: +-2*2.5,+-5
• Transport Package: Wooden Plate
• Specification: Silicon steel Core
• Trademark: Golden Triangle
• Origin: China
• HS Code: 8504210000
• Production Capacity: 12000pieces/Year
• Package Size: 2800.00cm * 2200.00cm * 2400.00cm
• Package Gross Weight: 800.000kg

Product Description

Product Description

 

Introducing the highly advanced S9-M(30-2500)/10 3-phase oil-immersed distribution transformer. This cutting-edge equipment is meticulously engineered to deliver optimal energy efficiency and minimal energy loss. Designed to ensure superior performance, it caters to all your electrical distribution needs seamlessly. Revel in its unrivaled reliability and long-lasting durability, making it the quintessential choice for modern electrical grids.

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!
Important: Kindly provide the necessary information listed below before placing your order. This process is crucial to ensure we deliver a product that not only meets but also exceeds your unique requirements and expectations:
1. Type of prefabricated substation required;
2. Specific transformer model and its precise capacity;
3. Comprehensive main wiring scheme for both high and low voltage circuits;
4. Detailed specifications and parameters of any required electrical components;
5. Preferred shell color choice;
6. List of names, quantities, and additional requirements for any spare parts and accessories;

Company Profile

 

ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle; stock code: 837424) proudly stands as a beacon of innovation and expertise since its inception in November 2009. Our company is a dedicated pioneer in the research, development, production, sales, and technical services of power products. Our diverse portfolio includes state-of-the-art solutions like three-dimensional coil core transformers, amorphous alloy core transformers, and photovoltaic substations, along with energy storage equipment, high and low voltage switchgear, and intelligent substations. As a committed production service-oriented enterprise with EPC construction integration, our products are trusted across multiple sectors such as State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads and bridges, and real estate management systems.
Golden Triangle boasts an impressive array of prestigious certifications including ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety management. Our accolades further include the PCCC energy-saving product certification, the national mandatory 'CCC' product certification, and the esteemed CQC China quality certification. We are proud to hold an AAA credit rating and are recognized as a national high-tech enterprise. Our status as a provincial 'specialized, special and new' small and medium-sized enterprise further cements our reputation, ranking among the top 100 technological enterprises with the most growth potential in our province. Our esteemed honors include recognition as a provincial small and medium-sized scientific and technological enterprise, as well as a municipal green factory. We operate provincial high-tech R&D centers, academician workstations, and a doctor innovation workstation, holding 3 invention patents and an impressive 51 utility model patents.
Our cutting-edge products proudly feature in the 'Energy Saving and People Benefiting Project' promotion catalog, endorsed by the Ministry of Industry and Information Technology, Ministry of Finance, and National Development and Reform Commission. Golden Triangle is uniquely honored as the first power industry enterprise in Wenzhou to receive direct subsidies from the Ministry of Finance for product sales. Our products have achieved prestigious titles such as national industrial energy-saving technical equipment products and the first set of products in the key fields of provincial equipment manufacturing. Our noteworthy production standards, such as the 'SCB13-RL solid triangle iron-core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer,' are celebrated as 'Zhejiang manufacturing quality standards.' Our involvement in drafting 10 pivotal standards, including 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' underscores our unwavering dedication to energy conservation, emission reduction, and the promotion of green energy technology in China's power industry.

THE HONOR OF COMPANY

In the fiercely competitive market of today, where technology advances at a breathtaking pace, Golden Triangle resolutely adheres to the timeless philosophy that 'quality is the enterprise life.' By fully implementing the ISO9001:2000 international quality management system, we have established a quality policy of 'quality excellence, service perfection, and continuous quality improvement' to elevate customer satisfaction. Our company was proudly included in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' initiative, launched by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information Technology during its initial promotion, underscoring our commitment to leading in energy efficiency.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ