Low Losses Oil Transformer with on-Load Tap-Changer for Enhanced 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 Electric Power Technology Co., Ltd. (stock name: Golden Triangle; stock code: 837424) stands at the forefront of power technology innovation. Specializing in the comprehensive research, cutting-edge development, meticulous production, strategic sales, and expert technical services of power products, our expansive portfolio encompasses three-dimensional coil core transformers, avant-garde amorphous alloy core transformers, state-of-the-art photovoltaic substations, advanced energy storage equipment, precision-engineered high and low voltage switchgear, and a variety of intelligent substations. As a versatile production service-oriented enterprise integrating construction EPC, our pioneering products power pivotal sectors, including State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads and bridges, and real estate management systems.
Golden Triangle stands as a beacon of excellence with coveted certifications including ISO9001:2015 for unwavering quality management, ISO14001:2015 for dedicated environmental stewardship, and ISO45001:2008 for exemplary occupational health and safety management. Our prestigious accolades include the PCCC energy-saving product certification, the nationally mandated 'CCC' certification, and the esteemed CQC China quality certification. Our AAA credit rating further solidifies our financial integrity. Celebrated as a national high-tech enterprise, we're acknowledged as a provincial 'specialized, special and new' small and medium-sized enterprise, ranking among the top 100 most promising technological enterprises in our province. Our extensive recognition portfolio highlights us as a provincial small and medium-sized scientific and technological enterprise and a municipal green factory. Bolstered by provincial high-tech enterprise R&D centers, academician workstations, and a doctorate innovation workstation, we proudly hold 3 groundbreaking invention patents and 51 innovative utility model patents.
Our pioneering products are proudly featured 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 the first power industry enterprise in Wenzhou to receive direct Ministry of Finance subsidies for product sales, we celebrate numerous honors, including national industrial energy-saving technical equipment products and first set of products in key provincial equipment manufacturing fields. With production standards like 'SCB13-RL solid triangle iron-core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer' acclaimed as 'Zhejiang manufacturing quality standard,' our influence extends to drafting 10 pivotal standards, including 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer.' These achievements reflect our unwavering commitment to energy conservation, emission reduction, and the elevation of green energy technology in China's power industry.

THE HONOR OF COMPANY

In the relentlessly competitive and technologically evolving market landscape, Golden Triangle remains steadfast in our foundational belief that 'quality is the enterprise life.' Through the rigorous implementation of the ISO9001:2000 international quality management system, we have entrenched the quality policy of 'quality excellence, service perfection, continuous quality improvement' to achieve 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 promotion showcases our commitment to leading-edge energy solutions.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ