Oil Transformer with on-Load Tap-Changer for Energy Saving and High Efficiency

• 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
Founded in November 2009, Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle; stock code: 837424) stands as a beacon of innovation and expertise in the power industry. Our specialties encompass a wide range of services, from the meticulous research and development to the efficient production, sales, and technical support of cutting-edge power products. Our impressive lineup features state-of-the-art three-dimensional coil core transformers, revolutionary amorphous alloy core transformers, advanced photovoltaic substations, and crucial energy storage equipment. We also offer high and low voltage switchgear and a variety of intelligent substation solutions. As a forward-thinking enterprise committed to excellence, we integrate construction EPC services to ensure our products serve vital roles across diverse industries, including State Grid, Southern Power Grid, railways, mining, infrastructure, metallurgy, as well as roads, bridges, and real estate management systems.
Golden Triangle is proud to be a hallmark of quality and innovation, holding prestigious certifications such as ISO9001:2015 for superior quality management, ISO14001:2015 for our commitment to environmental stewardship, and ISO45001:2008 for our dedication to occupational health and safety. In addition, we boast the PCCC energy-saving product certification, the mandatory 'CCC' certification, the esteemed CQC China quality certification, and an AAA credit rating. Acknowledged as a leading national high-tech enterprise, we are celebrated as a 'specialized, special and new' small-medium enterprise with extraordinary growth potential among the top 100 in our region. Our honors extend to being recognized as a provincial small and medium-sized scientific enterprise and a municipal green factory. Our endeavors are supported by high-tech R&D centers, academician workstations, and a doctor innovation workstation at the provincial level, backed by 3 invention patents and 51 utility model patents.
Our pioneering products are proudly spotlighted 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, Ministry of Finance, and the National Development and Reform Commission. Recognized as the pioneering power industry enterprise in Wenzhou to garner direct financial support from the Ministry of Finance for product sales, our innovations have achieved accolades such as national industrial energy-saving technical equipment products and have been listed in the first set of key provincial equipment manufacturing products. Industry standards like 'SCB13-RL solid triangle iron-core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer' have earned the 'Zhejiang manufacturing quality standard' title. Our instrumental role in drafting 10 standards, including the 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' highlights our unwavering commitment to energy efficiency, emission reduction, and propelling green energy technology forward in China's power sector.

THE HONOR OF COMPANY

In a competitive landscape driven by rapid technological advances, Golden Triangle steadfastly upholds its core philosophy: 'quality is the enterprise life.' By fully embracing the rigorous ISO9001:2000 international quality management system, we have solidified a quality policy that revolves around 'quality excellence, service perfection, and continuous quality improvement' to fulfill our promise of customer satisfaction. The company's dedication was recognized when it was included in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' initiative, jointly promoted 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