Low Loss 3-Phase Oil-Immersed Transformer with High Regulation Features

• 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 groundbreaking S9-M(30-2500)/10 3-phase oil-immersed distribution transformer. This cutting-edge apparatus is meticulously engineered to deliver exceptional energy efficiency and minimal loss, ensuring top-tier performance for all your electrical distribution needs. Experience the ultimate in reliability and longevity, making it the quintessential solution for modern electrical grids that demand nothing but the best.

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 deliver a product that not only meets but surpasses your highest expectations, please provide the following essential information before placing your order:
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) was founded in November 2009, marking the beginning of our journey as industry pioneers. Our core expertise lies in the meticulous research, development, production, sales, and technical service of power products. Our cutting-edge portfolio encompasses a diverse array of groundbreaking solutions, including advanced three-dimensional coil core transformers, state-of-the-art amorphous alloy core transformers, and innovative photovoltaic substations. We also specialize in energy storage solutions, sophisticated high and low voltage switchgear, and a variety of intelligent substation technologies. As an enterprise dedicated to service-oriented production and construction EPC integration, our products are widely trusted and deployed across numerous sectors, from the State Grid and Southern Power Grid to railways, mining, infrastructure, metallurgy, and real estate management.
Golden Triangle stands proudly with a plethora of esteemed certifications, reflecting our unwavering commitment to excellence. We are certified under ISO9001:2015 for quality management, ISO14001:2015 for environmental stewardship, and ISO45001:2008 for occupational health and safety. We boast the PCCC energy-saving certification, the national mandatory 'CCC' certification, the CQC China quality certification, and an illustrious AAA credit rating. Distinguished as a national high-tech enterprise, we are recognized as a 'specialized, special and new' provincial small and medium-sized enterprise, ranking among the top 100 growth-potential technological enterprises in our province. Our accolades further include honors as a provincial small and medium-sized scientific and technological enterprise and a municipal green factory. We maintain provincial high-tech R&D centers, academician workstations, and a doctor innovation workstation, holding an impressive portfolio of 3 invention patents and 51 utility model patents.
Our products proudly feature 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. Golden Triangle holds the distinction of being the first power industry enterprise in Wenzhou to receive direct product sales subsidies from the Ministry of Finance. Our products have earned prestigious titles such as national industrial energy-saving technical equipment products and the first set of products in key provincial equipment manufacturing fields. Our exemplary production standards, including the 'SCB13-RL solid triangle iron-core dry-type transformer' and the 'SBH16-RL solid triangle rolled iron core amorphous transformer,' are recognized as 'Zhejiang manufacturing quality standards.' As dedicated contributors to the drafting of 10 standards, including the 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' we are committed to promoting energy conservation, emission reduction, and advancing green energy technology in China's power industry.

THE HONOR OF COMPANY

In today's intensely competitive market driven by rapid technological advancements, Golden Triangle remains steadfast in upholding the philosophy that 'quality is the enterprise life.' By diligently implementing the ISO9001:2000 international quality management system, we have cemented a quality policy of 'quality excellence, service perfection, and continuous quality improvement' ensuring unparalleled customer satisfaction. The company proudly participated 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 first enterprise promotion.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ