High Efficiency Oil Type Electrical Transformer with Low Losses for Custom Systems

• 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 * 480.00cm * 2400.00cm
• Package Gross Weight: 800.000kg

Product Description

Product Description

 

S11-M(30-2500)/10: Premier 3-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 includes:
1. Type of prefabricated substation;
2. Model and capacity of the transformer;
3. High and low voltage circuit's primary wiring scheme;
4. Specifications and parameters of electrical components with special requirements;
5. Preferred shell color;
6. Names, quantities, and any other requirements for spare parts and accessories;

Company Profile

 

ABOUT OUR COMPANY
Golden Triangle Electric Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) was founded in November 2009. We specialize in the research and development, production, sales, and technical services of power products, including three-dimensional coil core transformers, amorphous alloy core transformers, and amorphous three-dimensional coil core transformers. Our product range also covers photovoltaic substations, energy storage equipment, high and low voltage switchgear, and a variety of outdoor substations like European, American, and Chinese models. We excel in intelligent substations and are a production-service-oriented enterprise proficient in construction EPC. Our products are widely utilized in sectors such as State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads and bridges, and real estate management systems.
Our company has achieved numerous prestigious certifications, including ISO9001:2015 quality management, ISO14001:2015 environmental management, and ISO45001:2008 occupational health and safety management system certifications. We are also recognized with the PCCC energy-saving product certification, the national mandatory product 'CCC' certification, the CQC China quality certification, and an AAA credit rating certification. We have been honored as a national high-tech enterprise, a provincial 'specialized, special, and new' SME, and one of the top 100 scientific and technological enterprises with high growth potential in the province. Additionally, we are acknowledged as a provincial small and medium-sized scientific and technological enterprise and a municipal green factory. Our provincial high-tech enterprise research and development center hosts an academician workstation and a doctor innovation workstation. We hold 3 invention patents and 51 utility model patents.
Our innovative products are listed 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. We are the first power industry enterprise in Wenzhou to receive direct sales subsidies from the Ministry of Finance. Our products have received accolades such as the national industrial energy-saving technical equipment products, the first set of products in key fields of provincial equipment manufacturing, and the provincial excellent new industrial products. The production standards for our flagship products, 'SCB13-RL solid triangle iron core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer,' are recognized as 'Zhejiang manufacturing quality standards.' We have led the drafting of 10 significant standards, including 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' 'NB/T 10483-2020 Standard for Three-phase Dry-type Amorphous Alloy Three-dimensional Wound Core Distribution Transformer,' and 'T/CEElA 251-2016 Standard for Composite Transformers for Photovoltaic Power Generation,' making valuable contributions to energy conservation and the advancement of green energy technology in China's power industry.

THE HONOR OF COMPANY

In today's fiercely competitive market, where technological advancements occur rapidly, we adhere to our steadfast philosophy of 'quality is the enterprise's lifeline.' With the rigorous implementation of the ISO9001:2000 international quality management system, Golden Triangle has firmly established 'quality excellence, service perfection, product quality, continuous improvement' as our quality policy to ensure 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 during its initial promotion further underscores our commitment to quality and innovation.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

FAQ