High Quality Oil Transformer Manufacturer for High Voltage 6-10kv

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S22-M-(30-2500)
• 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: M
• Brand: Golden Triangle
• Rated Capacity: 30-2500kVA
• High Voltage: 6, 6.3,6.6,10,10.5,11
• Tap Range: +-2*2.5,+-5
• Low Voltage: 0.4
• Connected Group Label: Dyn11,Yzn11,Yyn0
• No-Load Loss: 65-1280W
• Transport Package: Wooden Packed
• Specification: 3600*2200*2400 (mm)
• Trademark: Golden Triangle
• Origin: China
• HS Code: 8504210000
• Production Capacity: 12000 Pieces/Year
• Package Size: 2800.00cm * 2200.00cm * 2400.00cm
• Package Gross Weight: 800.000kg

Product Description

S22-M(30-2500)/10 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(%)	Impedance voltage(%)
30	6 6.3 6.6 10 10.5 11	±2*2.5 ±5	0.4	Dyn11 Yyn0 Yzn11	65	455/430	0.3	4
50					80	655/625	0.24
63					90	185/745	0.23
80					105	945/900	0.22
100					120	1140/1080	0.21
125					135	1360/1295	0.2
160					160	1665/1580	0.19
200					190	1970/1870	0.18
250					230	2300/2195	0.17
315					270	2760/2630	0.16
400					330	3250/3095	0.16
500					385	3900/3710	0.16
630				Dyn11 Yyn0	460	4960	0.15	4.5
800					560	6000	0.15
1000					665	8240	0.14
1250					780	9600	0.13
1600					940	11600	0.12
2000					1085	14600	0.11	5
2500					1280	16900	0.11

 

IMPORTANT NOTICE!
Before placing your order, please provide the following essential information:
1. The type of prefabricated substation you require;
2. The specific transformer model and its capacity;
3. The main wiring scheme for high and low voltage circuits;
4. Types and parameters of any electrical components with special requirements;
5. Desired color for the shell;
6. Details such as names, quantities, and other specifications of spare parts needed;


ABOUT OUR COMPANY
Golden Triangle Electric Power Technology Co., Ltd. (Stock name: Golden Triangle, stock code: 837424) was founded in November 2009. The company is a leader in the research, development, production, sales, and technical services of an extensive range of power products. Our offerings include state-of-the-art three-dimensional coil core transformers, innovative amorphous alloy core transformers, and cutting-edge amorphous three-dimensional coil core transformers. We also specialize in photovoltaic substations, energy storage systems, sophisticated high and low voltage switchgear, and modern outdoor box substations tailored to European, American, and Chinese standards. As a production service-oriented enterprise, we integrate construction EPC into our operations, ensuring that our products are widely adopted in critical sectors such as the State Grid, Southern Power Grid, railways, mining, infrastructure development, metallurgy, road and bridge construction, and real estate management.
Our firm proudly holds numerous certifications, including ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety. We boast PCCC energy-saving product certification and the national mandatory product 'CCC' certification. Additionally, we have earned the prestigious CQC China quality certification and an AAA credit rating. Recognized as a national high-tech enterprise, we have been honored as a provincial 'specialized, special, and new' SME, and as one of the top 100 most promising scientific and technological enterprises in the province. Our provincial small and medium-sized scientific and technological enterprise status and municipal green factory designation underline our commitment to innovation. Our cutting-edge research capabilities are supported by a provincial high-tech enterprise research and development center, an academician workstation, a doctor innovation workstation, and a portfolio of 3 invention patents and 51 utility model patents.
Our innovative products are proudly featured in the 'Energy Saving and People Benefiting Project' 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. Notably, we are the first enterprise in Wenzhou's power industry to receive direct subsidies from the Ministry of Finance for product sales. Our products have earned esteemed titles such as national industrial energy-saving technical equipment products, the first set of products in key fields of provincial equipment manufacturing, and provincial excellent new industrial products. We led the development of pivotal standards, including the 'Zhejiang manufacturing quality standard' for our flagship products 'SCB13-RL solid triangle iron core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer'. Our contributions to the national standards, such as 'GB/T32825-2016', 'NB/T 10483-2020', and 'T/CEElA 251-2016', underscore our dedication to energy conservation and the advancement of green energy technologies in China's power industry.

THE HONOR OF COMPANY

In today's rapidly evolving market landscape, characterized by fierce competition and swift technological advancements, Golden Triangle remains steadfast in our commitment to quality. Embracing the philosophy that 'quality is the life of the enterprise', we have fully implemented the ISO9001:2000 international quality management system. Our unwavering adherence to our quality policy-'quality excellence, service perfection, product quality, continuous quality improvement'-ensures customer satisfaction remains our top priority. Our prestigious inclusion 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 reflects our leadership in promoting energy-efficient solutions.

A SELECTION OF IMAGES SHOWCASING OUR COMPANY AND PRODUCTS

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