Efficient Oil Transformer with Tap-Changer for 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 extraordinary S9-M(30-2500)/10 3-phase oil-immersed distribution transformer by Golden Triangle Electric Power Technology Co., Ltd. Elevate your energy solutions with this state-of-the-art masterpiece that is engineered to deliver unparalleled energy efficiency and minimal losses, ensuring exceptional performance for all your electrical distribution needs. Discover the future of power management with cutting-edge technology combined with unmatched 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 customized solution that aligns seamlessly with your precise 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) opened its doors in November 2009, embarking on a journey of innovation and excellence. Specializing in the meticulous research, pioneering development, and sophisticated production of power solutions, our comprehensive portfolio encompasses advanced three-dimensional coil core transformers, cutting-edge amorphous alloy core transformers, state-of-the-art photovoltaic substations, and energy-efficient storage equipment. We also excel in high and low voltage switchgear and a variety of intelligent substations. As a forward-thinking production service-oriented enterprise, we expertly integrate construction EPC, ensuring our diverse products are indispensable across key sectors such as State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads, bridges, and real estate management systems.
Golden Triangle stands at the pinnacle of quality and innovation, proudly holding certifications for ISO9001:2015 (quality management), ISO14001:2015 (environmental management), and ISO45001:2008 (occupational health and safety). Our esteemed accolades extend to the PCCC energy-saving product certification, national mandatory 'CCC' certification, and the CQC China quality certification, complemented by a stellar AAA credit rating. As a celebrated national high-tech enterprise, we are distinguished as a provincial 'specialized, special and new' SME and ranked among the top 100 technological enterprises with the highest growth potential in our province. Our honors include being a provincial small and medium-sized scientific and technological leader and a municipal green factory. We boast provincial high-tech R&D centers, academician workstations, and an innovative doctor workstation, holding three invention patents and a commendable portfolio of 51 utility model patents.
Our cutting-edge products are proudly showcased in the prestigious 'Energy Saving and People Benefiting Project' promotion catalog and the 'Recommended Catalog of Energy Saving Electromechanical Equipment' curated by the Ministry of Industry and Information Technology, the Ministry of Finance, and the National Development and Reform Commission. As a trailblazer in the power industry, we are the first enterprise in Wenzhou to secure direct subsidies from the Ministry of Finance for product sales. Our products are lauded with esteemed titles such as national industrial energy-saving technical equipment products and as pioneering sets in key provincial equipment manufacturing fields. Distinguished production standards like 'SCB13-RL solid triangle iron-core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer' are heralded as 'Zhejiang manufacturing quality standards.' Our significant contributions to drafting 10 essential standards, including 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' exemplify our steadfast dedication to energy conservation, emission reduction, and advancing green technology in China's power sector.

THE HONOR OF COMPANY

Navigating today's fiercely competitive market and rapidly evolving technology landscape, Golden Triangle steadfastly upholds the timeless philosophy that 'quality is the enterprise life.' Through the rigorous implementation of the ISO9001:2000 international quality management system, we have cemented a quality policy of 'quality excellence, service perfection, and continuous improvement' to ensure unparalleled customer satisfaction. Our accolades include being selected for 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 promotion.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ