30-2500kVA Toroidal Transformer High Voltage with Oil Immersion

• 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

Introducing the S22-M(30-2500)/10, a revolutionary 3-phase oil-immersed distribution transformer, designed for optimal performance and reliability.

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 us with the essential information before placing your order. The required details include:
1. Type of prefabricated substation required;
2. Model and capacity specifications of the transformer;
3. Main wiring scheme for both high and low voltage circuits;
4. Specific types and parameters of electrical components with unique requirements;
5. Preferred color for the transformer shell;
6. Names, quantities, and any additional requirements for spare parts;


ABOUT OUR COMPANY
Golden Triangle Electric Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) was founded in November 2009. As a leader in the field, we specialize in the research, development, production, sales, and technical services for power products including three-dimensional coil core transformers, amorphous alloy core transformers, amorphous three-dimensional coil core transformers, photovoltaic substations, energy storage equipment, and both high and low voltage switchgear. Our portfolio also includes European, American, and Chinese outdoor box substations, as well as intelligent substations. Our service-oriented company seamlessly integrates production and construction EPC. Our products are trusted and employed across various sectors such as State Grid, Southern Power Grid, railways, mining, infrastructure, metallurgy, road and bridge construction, and real estate management systems.
Our company is proud to have achieved ISO9001:2015 quality management system certification, ISO14001:2015 environmental management system certification, and ISO45001:2008 occupational health and safety management system certification. We have obtained PCCC energy-saving product certification, the national mandatory product 'CCC' certification, CQC China quality certification, and an AAA credit rating certification. Recognized as a national high-tech enterprise, we are also celebrated as a provincial 'specialized, special and new' small and medium-sized enterprise, and one of the top 100 scientific and technological enterprises with the highest growth potential in the province. We are also a provincial small and medium-sized scientific and technological enterprise, as well as a municipal green factory. Our advanced research and development center includes an academician workstation and a doctor innovation workstation, and we hold 3 invention patents and 51 utility model patents.
Our products proudly feature in the promotion catalog of the 'Energy Saving and People Benefiting Project' 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 subsidies from the Ministry of Finance for product sales. Our accolades include national titles such as being recognized for industrial energy-saving technical equipment products, having the first set of products in key fields of provincial equipment manufacturing, and being awarded for provincial excellent new industrial products. The production standards of our flagship products, the 'SCB13-RL solid triangle iron-core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer,' have been listed as the 'Zhejiang manufacturing quality standard.' We also 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,' thus advancing energy conservation and emissions reduction in China's power industry while promoting the development of green energy technology.

THE HONOR OF COMPANY

In today's rapidly evolving market, competition is intensifying, and technological advancements are swift. Remaining steadfast in our belief that 'quality is the life of the enterprise,' we have fully implemented the ISO9001:2000 international quality management system. Golden Triangle is deeply committed to our quality policy of 'excellence in quality, perfect service, and continuous quality improvement' to ensure customer satisfaction. We are honored to be included 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 Technology, thereby reinforcing our dedication to quality and innovation.

SHOWCASE: SEVERAL PICTURES OF OUR PRESTIGIOUS COMPANY AND INNOVATIVE PRODUCTS

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