3-Phase Oil-Immersed Transformer: High Efficiency and Low Loss Technology

• 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 S9-M(30-2500)/10 3-phase oil-immersed distribution transformer. This state-of-the-art equipment is meticulously engineered to achieve optimal energy efficiency and remarkably minimal loss, ensuring exceptional performance for all your electrical distribution needs. Experience the epitome of reliability and long-lasting durability, making it the quintessential choice for contemporary electrical grids.

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 a seamless and tailored experience, please provide the following information before placing your order. This helps us deliver a product that not only meets but exceeds your expectations:
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), founded in November 2009, stands as a beacon of innovation and excellence in the power industry. Our commitment to research, development, production, sales, and exceptional technical services has cemented our reputation as leaders in power product solutions. Our diverse and cutting-edge product range includes three-dimensional coil core transformers, amorphous alloy core transformers, photovoltaic substations, energy storage solutions, and intelligent substations, to name a few. Embracing a customer-centric approach, we deliver excellence across various sectors such as State Grid, Southern Power Grid, railways, mining, infrastructure, metallurgy, and real estate management, offering comprehensive EPC construction services that integrate seamlessly across applications.
Golden Triangle is proud to hold a multitude of esteemed certifications, including ISO9001:2015 for quality management, ISO14001:2015 for environmental stewardship, and ISO45001:2008 for occupational health and safety. Our dedication to quality and innovation is further validated by the PCCC energy-saving product certification, national 'CCC' certification, and CQC China quality accolades, alongside an AAA credit rating. Celebrated as a national high-tech enterprise and a provincial 'specialized, special and new' SME, we are recognized among the top 100 potential technological enterprises in our region. Our honors extend to being a provincial scientific and technological SME and a municipal green factory. We operate distinguished R&D centers, academician workstations, and a doctor innovation hub, holding 3 invention patents and a remarkable 51 utility model patents, underscoring our relentless pursuit of technological advancement.
Our products are showcased in the prestigious 'Energy Saving and People Benefiting Project' catalog, endorsed by the Ministry of Industry and Information Technology, the Ministry of Finance, and the National Development and Reform Commission. We are proud to be the pioneering power industry enterprise in Wenzhou to receive direct financial incentives from the Ministry of Finance for our product offerings. Esteemed titles such as national industrial energy-saving technical equipment products and the initial set of products in vital provincial equipment manufacturing fields testify to our excellence. Our recognized production standards, such as 'SCB13-RL solid triangle iron-core dry-type transformer,' bear the hallmark of 'Zhejiang manufacturing quality standards.' Our involvement in drafting 10 influential standards, including 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' reflects our steadfast dedication to energy efficiency, emission reduction, and the progression of green energy solutions in China's power sector.

THE HONOR OF COMPANY

In the dynamic and competitive landscape of today's technology-driven market, Golden Triangle remains unwavering in its belief that 'quality is the lifeblood of an enterprise.' By rigorously implementing the ISO9001:2000 international quality management system, we have committed ourselves to a quality policy centered on 'excellence in quality, perfection in service, and relentless quality enhancement,' all to ensure unparalleled customer satisfaction. Our inclusion in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' initiative by the National Development and Reform Commission, the Ministry of Finance, and the Ministry of Industry and Information Technology during its initial promotion phase underscores our pivotal role in pioneering energy-efficient solutions.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ