High Quality Oil Transformer Manufacturer for 30-2500kVA Solutions

• 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!
We kindly ask you to provide the following information before placing an order. The information required includes:
1. Type of prefabricated substation;
2. Model and capacity of the transformer;
3. Main wiring scheme for high and low voltage circuits;
4. Specifications and parameters of electrical components with specific requirements;
5. Preferred color for the exterior shell;
6. Detailed names, quantities, and additional requirements for spare parts;


ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424), founded in November 2009, excels in the innovation, manufacturing, sales, and technical services of power products. Our offerings include state-of-the-art three-dimensional coil core transformers, amorphous alloy core transformers, photovoltaic substations, energy storage solutions, high and low voltage switchgear, and various intelligent substations. We are pivotal in EPC construction services. Our products are integral to industries such as State Grid, Southern Power Grid, railways, mining, infrastructure, and real estate management systems, demonstrating an unmatched versatility and reliability.
Golden Triangle has achieved numerous certifications such as ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety. Our energy-efficient products are certified by PCCC and recognized with the 'CCC' national mandatory product certification, among others. We are celebrated as a national high-tech enterprise, a leading provincial 'specialized, special and new' SME, and one of the province's top 100 innovative companies. Our extensive R&D capabilities are demonstrated by our academician and doctoral innovation workstations, alongside three invention patents and 51 utility model patents.
Our products feature in the esteemed promotion catalogs like the 'Energy Saving and People Benefiting Project' by the Ministry of Industry and Information Technology, Finance, and the National Development and Reform Commission. As the first Wenzhou power industry enterprise to receive direct Ministry of Finance subsidies, our products have been honored with titles such as national industrial energy-saving technical equipment products. We have pioneered key standards, including the 'Zhejiang manufacturing quality standard' for our flagship transformers, leading significant advancements in China's green energy sector.

THE HONORS OF OUR COMPANY

In today's competitive market and fast-evolving technological landscape, Golden Triangle remains steadfast in our philosophy: 'Quality is the life of the enterprise.' By rigorously applying the ISO9001:2000 international quality management system, we uphold a policy of 'quality excellence, perfect service, and continual quality improvement,' ensuring unparalleled customer satisfaction. Our inclusion in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' initiative underscores our commitment to innovation and sustainability.

A GLIMPSE INTO OUR COMPANY AND PRODUCTION

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