30-2500kVA High-Efficiency Toroidal Transformer with Tap Range Options

• 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

 

NOTICE !
Let us guide you in making informed choices before placing your order. Kindly provide us with the following essential information:
1. Type of prefabricated substation you require;
2. Specific transformer model and its capacity;
3. Detailed high and low voltage circuit main wiring scheme;
4. Types and parameters of electrical components for any special requirements;
5. Preferred shell color;
6. Names, quantities, and any specific requirements for spare parts and accessories;


ABOUT OUR COMPANY
Golden Triangle Electric Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) was founded in November 2009. As a pioneer in the power industry, we specialize in research and development, production, sales, and technical services of advanced power products. Our portfolio includes three-dimensional coil core transformers, amorphous alloy core transformers, photovoltaic substations, energy storage equipment, and more. We proudly serve notable sectors such as State Grid, Southern Power Grid, and various infrastructure, metallurgy, and real estate projects. Golden Triangle is a comprehensive production and service-oriented enterprise, contributing to the development of smart and efficient energy solutions.
Golden Triangle has achieved numerous certifications, including ISO9001:2015, ISO14001:2015, and ISO45001:2008, along with PCCC energy-saving product certification, national CCC certification, and CQC China quality certification. We boast an AAA credit rating and have been recognized as a national high-tech enterprise and a top 100 scientific and technological enterprise in our province. We have established a provincial high-tech R&D center, including an academician workstation and a doctor innovation workstation. Our innovation is evident in our 3 invention patents and 51 utility model patents.
Our products are featured in key government catalogs, such as the 'Energy Saving and People Benefiting Project' and the 'Recommended Catalog of Energy Saving Electromechanical Equipment.' We are proud to be the first power industry enterprise in Wenzhou to receive direct subsidies from the Ministry of Finance. Our award-winning products have achieved national recognition for industrial energy-saving technical equipment and provincial excellence. We have led the drafting of critical national and industry standards, making significant contributions to China's power industry and the advancement of green energy technology.

THE HONOR OF COMPANY

In today's rapidly evolving market, we uphold our steadfast philosophy that 'quality is the life of the enterprise.' With the implementation of the ISO9001:2000 international quality management system, Golden Triangle is committed to 'excellence in quality, perfect service, and continuous quality improvement' to ensure absolute customer satisfaction. Our company was a key participant in the 'Energy Saving and Huimin Engineering Energy-Efficient Distribution Transformer' initiative by the national government.

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

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