High Efficiency Oil Transformer Featuring on-Load Tap-Changer 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 extraordinary S9-M(30-2500)/10 3-phase oil-immersed distribution transformer by Golden Triangle Electric Power Technology Co., Ltd. This state-of-the-art masterpiece is engineered to deliver unparalleled energy efficiency and minimal losses, ensuring exceptional performance for all your electrical distribution needs. Elevate your energy solutions with cutting-edge technology and reliability.

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: To ensure we tailor our product to perfectly suit your requirements, please provide the following information before placing your order. This enables us to deliver a product that aligns seamlessly with your specifications:
1. Type of prefabricated substation;
2. Transformer model and its capacity;
3. Main wiring scheme for high and low voltage circuits;
4. Specific types and parameters of any required electrical components;
5. Desired shell color;
6. Names, quantities, and any additional requirements for spare parts and accessories;

Company Profile

 

ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle; stock code: 837424) was established in November 2009. Our expertise shines through in the meticulous research, development, production, sales, and technical services of a diverse range of power products. Our expansive portfolio boasts cutting-edge three-dimensional coil core transformers, advanced amorphous alloy core transformers, efficient photovoltaic substations, innovative energy storage equipment, and sophisticated high and low voltage switchgear, along with a variety of intelligent substations. As a forward-thinking, production service-oriented enterprise, we expertly integrate construction EPC, with our top-tier products gaining significant traction across crucial sectors, including the State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads and bridges, and real estate management systems.
Golden Triangle stands out with distinguished certifications: ISO9001:2015 for quality management, ISO14001:2015 for environmental stewardship, and ISO45001:2008 for occupational health and safety excellence. Our commitment to quality and sustainability is further affirmed by the prestigious PCCC energy-saving product certification, the mandatory 'CCC' product certification, the esteemed CQC China quality certification, and the distinguished AAA credit rating. Our recognition as a national high-tech enterprise highlights our innovative prowess, while our stature as a provincial 'specialized, special and new' SME and one of the top 100 growth potential technological enterprises solidifies our industry standing. We proudly boast accolades as a provincial SME in science and technology and a municipal green factory. Our research and development capabilities are fortified by provincial high-tech enterprise R&D centers, academician workstations, and a doctor innovation workstation, and we hold an impressive portfolio of 3 invention patents and 51 utility model patents.
Our groundbreaking products are celebrated 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. As pioneers, we are the first power industry enterprise in Wenzhou to earn direct subsidies from the Ministry of Finance for exceptional product sales. Our products proudly carry honors such as national industrial energy-saving technical equipment products and the inaugural set of products in pivotal fields of provincial equipment manufacturing. Production standards such as 'SCB13-RL solid triangle iron-core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer' are commendably recognized as 'Zhejiang manufacturing quality standard.' Our leadership in drafting 10 standards, including 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' reaffirms our dedication to bolstering energy conservation, driving emission reduction, and propelling the advancement of green energy technology in China's power landscape.

THE HONOR OF COMPANY

In today's rapidly evolving technological landscape and intensely competitive market, Golden Triangle steadfastly upholds the enduring philosophy that 'quality is the enterprise life.' By rigorously implementing the ISO9001:2000 international quality management system, we have firmly rooted the quality policy of 'quality excellence, service perfection, continuous quality improvement.' This ensures unparalleled customer satisfaction. Our commitment to excellence has been recognized with our inclusion in the prestigious '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 during its inaugural enterprise promotion.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ