Durable 33kv Oil Transformer for Enhanced Power Transmission 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

Product Description

S22-M(30-2500)/10 - Our advanced 3-phase oil-immersed distribution transformer stands as a beacon of reliability and efficiency, designed meticulously for top-tier performance.

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!
Please ensure you provide the necessary information prior to placing your order. Details required include:
1. Type of prefabricated substation you require;
2. Specific transformer model and its capacity;
3. Detailed main wiring scheme for both high and low voltage circuits;
4. Types and precise parameters of any electrical components with special requirements;
5. Desired color of the transformer shell;
6. Names, quantities, and any other requirements for spare parts and components.


ABOUT OUR COMPANY
Golden Triangle Electric Power Technology Co., Ltd. (Stock Name: Golden Triangle, Stock Code: 837424) was founded in November 2009. A leader in innovation, we specialize in the R&D, production, sales, and technical services of advanced power products. Our offerings include three-dimensional coil core transformers, amorphous alloy core transformers, photovoltaic substations, energy storage solutions, high and low voltage switchgear, and more. As a comprehensive service powerhouse, our products serve vital sectors like State Grid, Southern Power Grid, railways, mining, infrastructure, metallurgy, and real estate management.
Certified excellence with ISO9001:2015 for quality, ISO14001:2015 for environment, and ISO45001:2008 for occupational health. Our accolades include national high-tech enterprise, leading 'specialized and new' SME, top 100 tech growth company, and more. Our R&D center and academic partnerships bolster innovation with 3 invention patents and 51 utility models.
Featured in the 'Energy Saving and People Benefiting Project' catalogs, our products earned direct Ministry of Finance subsidies, and prestigious awards for energy-efficient equipment. We set quality benchmarks with standards like 'Zhejiang manufacturing quality standard' and led national standard drafting for core transformers, championing green energy and efficiency.

THE HONOR OF COMPANY

In today's fiercely competitive market, with rapid technological advancements, Golden Triangle steadfastly upholds its philosophy: 'Quality is the lifeblood of our enterprise.' We fully implement the ISO9001:2000 quality system, pursuing 'quality excellence, perfect service, and continuous improvement' for ultimate customer satisfaction. Recognized in the 'Energy Saving and Huimin Engineering' by national authorities, we lead in promoting energy-efficient transformers.

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

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