Superior Oil Transformer with on-Load Tap-Changer and Low Losses Technology

• 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) has been a beacon of innovation and excellence since its establishment in November 2009. Specializing in the cutting-edge research, development, production, sales, and technical services of power products, our extensive and diverse portfolio includes state-of-the-art three-dimensional coil core transformers, advanced amorphous alloy core transformers, ultra-efficient photovoltaic substations, robust energy storage solutions, high and low voltage switchgear, along with a variety of intelligent substation systems. As a production and service-oriented enterprise seamlessly integrating construction EPC, our products are integral to sectors such as State Grid, Southern Power Grid, railways, mining, infrastructure, metallurgy, roads and bridges, and real estate management. Our commitment to quality and innovation ensures we meet the dynamic needs of modern infrastructure.
Golden Triangle is a certified leader in quality and sustainability, proudly holding ISO9001:2015 (quality management), ISO14001:2015 (environmental management), and ISO45001:2008 (occupational health and safety management) certifications. Our dedication to energy efficiency is validated by the PCCC energy-saving product certification, the national 'CCC' mandatory product certification, and the prestigious CQC China quality certification. Our AAA credit rating reflects our financial integrity. As a recognized national high-tech enterprise, we stand out as a provincial 'specialized, special and new' SME, and are celebrated among the top 100 technological enterprises with immense growth potential in our province. Our accolades include being a provincial SME in science and technology and a municipal green factory. We operate premier provincial high-tech R&D centers, academician workstations, and a doctor innovation workstation, fortified by 3 invention patents and 51 utility model patents.
Our trailblazing products are proudly featured in the 'Energy Saving and People Benefiting Project' 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 the first power industry enterprise in Wenzhou to receive direct subsidies from the Ministry of Finance for product sales, we have earned honors such as national industrial energy-saving technical equipment products and first set of products in key fields of provincial equipment manufacturing. Recognized production standards like our 'SCB13-RL solid triangle iron-core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer' are esteemed as 'Zhejiang manufacturing quality standard.' Our role in drafting 10 standards, including 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' highlights our unwavering dedication to energy conservation, emission reduction, and the advancement of green energy technology in China's power industry.

THE HONOR OF COMPANY

In the competitive landscape of today's rapidly evolving technology market, Golden Triangle steadfastly upholds the philosophy that 'quality is the enterprise life.' Through our meticulous implementation of the ISO9001:2000 international quality management system, we have established a foundational quality policy of 'quality excellence, service perfection, continuous quality improvement' to ensure unparalleled customer satisfaction. Our inclusion 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 during its inaugural enterprise promotion reflects our commitment to excellence and innovation in energy efficiency.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ