Toroidal Transformer 30-2500kVA with High Voltage 6/6.3 Efficiency

• 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

Product Model: S22-M(30-2500)/10 - A robust 3-phase oil-immersed distribution transformer, engineered to optimize energy efficiency and reliability for diverse applications.

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!
Kindly provide the following essential information before placing your order to ensure a seamless transaction and customized service experience:
1. Specify the type of prefabricated substation required;
2. Clearly state the transformer model and its capacity for optimal performance alignment;
3. Detail the main wiring scheme for both high and low voltage circuits to ensure seamless integration;
4. Include types and parameters of any electrical components that necessitate special requirements for precision customization;
5. Indicate your preferred shell color to match aesthetic considerations;
6. Provide names, quantities, and other specifications for any required spare parts to ensure comprehensive support and maintenance.


ABOUT OUR COMPANY
Golden Triangle Electric Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424), founded in November 2009, is a pioneering enterprise dedicated to the research, development, production, and sales of advanced power products. Our portfolio spans three-dimensional coil core transformers, amorphous alloy core transformers, photovoltaic substations, energy storage solutions, switchgear, and more. Trusted across industries like State Grid, railways, infrastructure, and real estate, we are a production service-oriented company that excels in construction EPC, delivering unparalleled quality and reliability.
Our company proudly holds multiple certifications including ISO9001:2015, ISO14001:2015, and ISO45001:2008, alongside PCCC energy-saving and CQC quality certifications. Recognized as a national high-tech enterprise, we are also a top 100 provincial scientific and technological enterprise. With a provincial R&D center and academician workstations, we boast 3 invention patents and 51 utility model patents, underscoring our commitment to innovation and excellence.
Our esteemed products are featured in the 'Energy Saving and People Benefiting Project' catalog and the 'Recommended Catalog of Energy Saving Electromechanical Equipment.' As a trailblazer in Wenzhou's power industry, we received direct subsidies from the Ministry of Finance. Our products have earned titles such as national industrial energy-saving equipment and provincial excellent new industrial products. We led the development of key standards like 'GB/T32825-2016' and 'NB/T 10483-2020', contributing significantly to energy conservation and the advancement of green technology in China's power sector.

THE HONOR OF COMPANY

In today's competitive and rapidly evolving market, Golden Triangle steadfastly upholds 'quality is the enterprise's lifeline' philosophy. With full ISO9001:2000 implementation, we commit to excellence with a quality policy that emphasizes 'quality excellence, service perfection, and continuous improvement' to guarantee customer satisfaction. Recognized by the National Development and Reform Commission, we were included in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' initiative.

VISUAL SHOWCASE: A GALLERY OF OUR COMPANY AND PRODUCT EXCELLENCE

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