Efficient Oil Transformer Design for High Efficiency and Low Energy Losses

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S11-M Series 11/0.415kV
• 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: OD
• Brand: Golden Triangle
• Efficiency: High Efficiency
• Production: Customer Made
• 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 Tray
• Specification: Silicon steel Core
• Trademark: Golden Triangle
• Origin: China
• HS Code: 8504210000
• Production Capacity: 12000 Per Year
• Package Size: 2800.00cm * 2200.00cm * 2400.00cm
• Package Gross Weight: 800.000kg

Product Description

Product Description

 

S11-M(30-2500)/10 Three-Phase Oil-Immersed Distribution Transformer

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

 

IMPORTANT NOTICE!
Kindly provide the following information prior to placing your order. This crucial information includes:
1. Type of Prefabricated Substation;
2. Transformer Model and Capacity Specifications;
3. Primary and Secondary Circuit Main Wiring Scheme;
4. Specifications and Parameters of Electrical Components with Special Requirements;
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 born in November 2009 to redefine excellence in the power industry. We are pioneers in the research, development, production, sales, and technical services of elite power solutions. Our product repertoire is vast, featuring innovative three-dimensional coil core transformers, leading-edge amorphous alloy core transformers, and advanced photovoltaic substations. As a distinguished production and service-driven enterprise, our expertise extends beyond into EPC construction projects, serving sectors vital to national infrastructure, including the State Grid, Southern Power Grid, railways, and more.
Golden Triangle proudly holds numerous esteemed certifications such as ISO9001:2015 for quality, ISO14001:2015 for environmental stewardship, and ISO45001:2008 for occupational safety. We are celebrated with the PCCC energy-saving product certification, the national 'CCC' certification for mandatory products, and the CQC China quality certification. With an AAA credit rating, we stand tall as a national high-tech enterprise and a top 100 provincial technologic powerhouse. Our municipal green factory title and innovation workstations demonstrate our steadfast commitment to progress, innovation, and quality.
Golden Triangle's products are showcased in the 'Energy Saving and People Benefiting Project' and the 'Recommended Catalog of Energy Saving Electromechanical Equipment' by the Ministry of Industry and Information Technology, Ministry of Finance, and National Development and Reform Commission. We proudly stand as the first power industry enterprise in Wenzhou to receive direct financial support for product sales. Our key products, including the 'SCB13-RL solid triangle ironcore dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer,' align with the 'Zhejiang manufacturing quality standard.' Our leadership in drafting critical standards underscores our dedication to energy conservation, emission reductions, and technological advancement.

THE HONOR OF COMPANY

In a dynamic era marked by intense market competition and swift technological advancements, Golden Triangle remains unwavering in upholding our quality commitment. Guided by the philosophy that 'quality is the enterprise's life,' we rigorously implement the ISO9001:2000 international quality management system. This ensures our steadfast dedication to 'quality excellence, service perfection, product integrity, and continuous quality improvement,' culminating in unmatched customer satisfaction. Proudly featured in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' project, we remain a reliable partner in national development initiatives.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ