High Regulation 3-Phase Oil-Immersed Transformer for Low Loss 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 advanced S9-M(30-2500)/10 3-phase oil-immersed distribution transformer. Crafted with state-of-the-art technology, it is engineered for unmatched energy efficiency and minimal power loss, elevating your electrical distribution experience. Enjoy exceptional reliability and enduring durability, positioning this transformer as the quintessential choice for modern electrical grids, where performance and sustainability converge.

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: Before placing your order, please provide the following essential information. This will enable us to deliver a transformer that not only fits your requirements but also surpasses your expectations for quality and performance:
1. Type of prefabricated substation;
2. Transformer model and its precise capacity;
3. Main wiring scheme for both high and low voltage circuits;
4. Specific types and detailed parameters of any necessary electrical components;
5. Preferred shell color for aesthetic customization;
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 in the power technology industry. We are committed to excellence in research, development, production, sales, and technical services for power products. Our expansive portfolio features cutting-edge solutions including three-dimensional coil core transformers, amorphous alloy core transformers, amorphous three-dimensional coil core transformers, photovoltaic substations, energy storage equipment, advanced high and low voltage switchgear, and various state-of-the-art intelligent substations. Positioned as a production service-oriented enterprise, we seamlessly integrate construction EPC, boasting widespread applications across a multitude of sectors such as State Grid, Southern Power Grid, railways, mining, infrastructure, metallurgy, roads and bridges, and real estate management systems.
Golden Triangle is distinguished by a suite of prestigious certifications: ISO9001:2015 for quality management, ISO14001:2015 for environmental stewardship, and ISO45001:2008 for occupational health and safety excellence. With accolades including the PCCC energy-saving product certification, the national mandatory 'CCC' certification, the CQC China quality mark, and an AAA credit rating, we are celebrated as a national high-tech enterprise and a provincial 'specialized, special and new' SME. Our standing as one of the top 100 technological enterprises with immense growth potential is fortified by honors such as a provincial SME scientific and technological enterprise and a municipal green factory. We operate distinguished provincial high-tech R&D centers, academician workstations, and an innovative doctor workstation, with 3 invention patents and an impressive collection of 51 utility model patents showcasing our pioneering spirit.
Our products proudly grace the 'Energy Saving and People Benefiting Project' promotion catalog and the 'Recommended Catalog of Energy Saving Electromechanical Equipment,' endorsed by the Ministry of Industry and Information Technology, the Ministry of Finance, and the National Development and Reform Commission. Golden Triangle is privileged to be the first power industry enterprise in Wenzhou to receive direct subsidies from the Ministry of Finance for product sales. Our products are lauded with titles such as national industrial energy-saving technical equipment products and the first set of products in key provincial equipment manufacturing fields. Our outstanding production standards, like the 'SCB13-RL solid triangle iron-core dry-type transformer' and the 'SBH16-RL solid triangle rolled iron core amorphous transformer,' are revered as 'Zhejiang manufacturing quality standards.' Our pivotal role in drafting 10 standards, including the 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' underscores our relentless pursuit of energy conservation, emission reduction, and green energy technology advancement in China's power sector.

THE HONOR OF COMPANY

In the dynamic landscape of today's fiercely competitive market, fueled by rapid technological advancements, Golden Triangle remains steadfast to the enduring philosophy that 'quality is the enterprise life.' By rigorously applying the ISO9001:2000 international quality management system, we have embraced a quality policy of 'quality excellence, service perfection, and continuous quality improvement' to guarantee customer satisfaction. The company was proudly included in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' initiative, endorsed by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information Technology during its inaugural enterprise promotion.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ