High Regulation Oil Transformer with on-Load Tap-Changer for 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) has become a pioneer in the power product industry. We are dedicated to the meticulous research, innovative development, and superior production and sales of power solutions. Our extensive product range includes cutting-edge three-dimensional coil core transformers, eco-friendly amorphous alloy core transformers, advanced photovoltaic substations, efficient energy storage equipment, versatile high and low voltage switchgear, and intelligent substations. As a production service enterprise with a comprehensive construction EPC integration, our solutions are trusted across various sectors, including State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads, bridges, and real estate management systems.
Golden Triangle stands as a hallmark of quality and innovation, holding prestigious certifications such as ISO9001:2015 for quality management, ISO14001:2015 for environmental stewardship, and ISO45001:2008 for occupational health and safety. Our portfolio is further endorsed by the PCCC energy-saving certification, the national CCC certification, the CQC China quality certification, and a AAA credit rating. We are proud to be acknowledged as a national high-tech enterprise, recognized provincially as a 'specialized, special and new' SME, and listed among the top 100 technological firms with high growth potential in our region. Our accolades include being designated a provincial scientific and technological enterprise and a municipal green factory. With provincial high-tech R&D centers, academician workstations, and a doctor innovation workstation, we hold 3 invention patents and 51 utility model patents, underscoring our commitment to technological advancement.
Golden Triangle's innovative products are celebrated in the 'Energy Saving and People Benefiting Project' promotion catalog and are recommended in the '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. We are trailblazers, being the first power industry enterprise in Wenzhou to receive direct Ministry of Finance subsidies for product sales. Our products have earned esteemed titles such as national industrial energy-saving technical equipment products and are recognized as the first set of products in key fields of provincial equipment manufacturing. Our exemplary production standards, including the 'SCB13-RL solid triangle iron-core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer,' have been acclaimed as 'Zhejiang manufacturing quality standard.' Our involvement in drafting 10 standards, including the pivotal 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' showcases our dedication to promoting energy conservation, emission reduction, and the progression of green energy technology within China's power industry.

THE HONOR OF COMPANY

In a dynamic market where technology evolves rapidly, Golden Triangle upholds the philosophy that 'quality is the life of the enterprise.' Through the rigorous application of the ISO9001:2000 international quality management system, we steadfastly pursue our quality policy of 'excellence in quality, perfection in service, and continuous quality enhancement' to achieve unparalleled customer satisfaction. Our commitment to quality has earned us a distinguished place in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' initiative, promoted by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information Technology, underscoring our dedication to energy efficiency from the outset.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ