3-Phase Oil-Immersed Transformer: High Regulation and Low Losses

• 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: a marvel of engineering that elevates the standard of energy efficiency and operational excellence. Crafted to perfection, this transformative powerhouse delivers exceptional performance with minimal energy loss, ensuring your electrical distribution needs are met with seamless reliability. Its robust construction guarantees long-lasting service, making it an exemplary choice for advanced modern 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 tailor the best solution for your unique requirements, kindly provide the following pivotal information before placing your order. This helps us craft a personalized product that not only fits but also surpasses 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) was established in November 2009. As pioneers in the power industry, we're acclaimed for our expertise in research, development, production, sales, and technical services of high-grade power products. We offer a comprehensive suite of advanced solutions, including three-dimensional coil core transformers, amorphous alloy core transformers, amorphous three-dimensional coil core transformers, photovoltaic substations, energy storage equipment, sophisticated high and low voltage switchgear, along with a variety of intelligent substations. As a dynamic, production service-oriented enterprise, we are adept at integrating construction EPC, with our products being extensively employed across a plethora of sectors such as State Grid, Southern Power Grid, railways, mining operations, infrastructure projects, metallurgy, roads and bridges, as well as real estate management systems.
Golden Triangle stands tall with numerous prestigious certifications: ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety management. Our accolades further encompass the PCCC energy-saving product certification, the national mandatory product 'CCC' certification, the CQC China quality certification, and an illustrious AAA credit rating. Recognized as a national high-tech enterprise, we are also a provincial 'specialized, special and new' SME, and proudly rank among the top 100 technological enterprises with significant growth potential in our province. Our distinguished honors include being a provincial SME focused on science and technology and a municipal green factory. We operate cutting-edge provincial high-tech enterprise R&D centers, acclaimed academician workstations, and a doctor innovation workstation, holding a commendable 3 invention patents and an impressive 51 utility model patents.
Our products are prominently 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. Golden Triangle has the esteemed honor of being Wenzhou's first power industry enterprise to secure direct subsidies from the Ministry of Finance for product sales. Our products are lauded with illustrious titles such as national industrial energy-saving technical equipment products and the first set of products in pivotal fields of provincial equipment manufacturing. Our production standards, including 'SCB13-RL solid triangle iron-core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer,' are recognized as pinnacles of 'Zhejiang manufacturing quality standards.' Our leadership in drafting 10 standards, such as 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' underscores our unwavering commitment to energy conservation, emission reduction, and propelling green energy technology forward in China's power industry.

THE HONOR OF COMPANY

In today's fiercely competitive market, driven by rapidly advancing technology, Golden Triangle steadfastly adheres to the enduring philosophy that 'quality is the enterprise life.' By meticulously implementing the ISO9001:2000 international quality management system, we have firmly established a quality policy of 'quality excellence, service perfection, and continuous quality improvement' to ensure unrivaled customer satisfaction. The company was honored to be included 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.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ